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Losing Earth: The Decade We Almost Stopped Climate Change - The New York Times - 0 views

  • As Malcolm Forbes Baldwin, the acting chairman of the president’s Council for Environmental Quality, told industry executives in 1981, “There can be no more important or conservative concern than the protection of the globe itself.”
  • Among those who called for urgent, immediate and far-reaching climate policy were Senators John Chafee, Robert Stafford and David Durenberger; the E.P.A. administrator, William K. Reilly; and, during his campaign for president, George H.W. Bush.
  • It was understood that action would have to come immediately. At the start of the 1980s, scientists within the federal government predicted that conclusive evidence of warming would appear on the global temperature record by the end of the decade, at which point it would be too late to avoid disaster.
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  • If the world had adopted the proposal widely endorsed at the end of the ’80s — a freezing of carbon emissions, with a reduction of 20 percent by 2005 — warming could have been held to less than 1.5 degrees.
  • Action had to be taken, and the United States would need to lead. It didn’t.
  • There can be no understanding of our current and future predicament without understanding why we failed to solve this problem when we had the chance.
  • The first suggestion to Rafe Pomerance that humankind was destroying the conditions necessary for its own survival came on Page 66 of the government publication EPA-600/7-78-019. It was a technical report about coal
  • ‘This Is the Whole Banana’ Spring 1979
  • here was an urgent problem that demanded their attention, MacDonald believed, because human civilization faced an existential crisis. In “How to Wreck the Environment,” a 1968 essay published while he was a science adviser to Lyndon Johnson, MacDonald predicted a near future in which “nuclear weapons were effectively banned and the weapons of mass destruction were those of environmental catastrophe.” One of the most potentially devastating such weapons, he believed, was the gas that we exhaled with every breath: carbon dioxide. By vastly increasing carbon emissions, the world’s most advanced militaries could alter weather patterns and wreak famine, drought and economic collapse.
  • the Jasons. They were like one of those teams of superheroes with complementary powers that join forces in times of galactic crisis. They had been brought together by federal agencies, including the C.I.A, to devise scientific solutions to national-security problems: how to detect an incoming missile; how to predict fallout from a nuclear bomb; how to develop unconventional weapons, like plague-infested rats.
  • Agle pointed to an article about a prominent geophysicist named Gordon MacDonald, who was conducting a study on climate change with the Jasons, the mysterious coterie of elite scientists to which he belonged
  • During the spring of 1977 and the summer of 1978, the Jasons met to determine what would happen once the concentration of carbon dioxide in the atmosphere doubled from pre-Industrial Revolution levels. It was an arbitrary milestone, the doubling, but a useful one, as its inevitability was not in question; the threshold would most likely be breached by 2035.
  • The Jasons’ report to the Department of Energy, “The Long-Term Impact of Atmospheric Carbon Dioxide on Climate,” was written in an understated tone that only enhanced its nightmarish findings: Global temperatures would increase by an average of two to three degrees Celsius; Dust Bowl conditions would “threaten large areas of North America, Asia and Africa”; access to drinking water and agricultural production would fall, triggering mass migration on an unprecedented scale. “Perhaps the most ominous feature,” however, was the effect of a changing climate on the poles. Even a minimal warming “could lead to rapid melting” of the West Antarctic ice sheet. The ice sheet contained enough water to raise the level of the oceans 16 feet.
  • MacDonald explained that he first studied the carbon-dioxide issue when he was about Pomerance’s age — in 1961, when he served as an adviser to John F. Kennedy. Pomerance pieced together that MacDonald, in his youth, had been something of a prodigy: In his 20s, he advised Dwight D. Eisenhower on space exploration; at 32, he became a member of the National Academy of Sciences; at 40, he was appointed to the inaugural Council on Environmental Quality, where he advised Richard Nixon on the environmental dangers of burning coal. He monitored the carbon-dioxide problem the whole time, with increasing alarm.
  • They were surprised to learn how few senior officials were familiar with the Jasons’ findings, let alone understood the ramifications of global warming. At last, having worked their way up the federal hierarchy, the two went to see the president’s top scientist, Frank Press.
  • Thus began the Gordon and Rafe carbon-dioxide roadshow. Beginning in the spring of 1979, Pomerance arranged informal briefings with the E.P.A., the National Security Council, The New York Times, the Council on Environmental Quality and the Energy Department, which, Pomerance learned, had established an Office of Carbon Dioxide Effects two years earlier at MacDonald’s urging
  • . Out of respect for MacDonald, Press had summoned to their meeting what seemed to be the entire senior staff of the president’s Office of Science and Technology Policy — the officials consulted on every critical matter of energy and national security. What Pomerance had expected to be yet another casual briefing assumed the character of a high-level national-security meeting.
  • MacDonald would begin his presentation by going back more than a century to John Tyndall — an Irish physicist who was an early champion of Charles Darwin’s work and died after being accidentally poisoned by his wife. In 1859, Tyndall found that carbon dioxide absorbed heat and that variations in the composition of the atmosphere could create changes in climate. These findings inspired Svante Arrhenius, a Swedish chemist and future Nobel laureate, to deduce in 1896 that the combustion of coal and petroleum could raise global temperatures. This warming would become noticeable in a few centuries, Arrhenius calculated, or sooner if consumption of fossil fuels continued to increase.
  • Four decades later, a British steam engineer named Guy Stewart Callendar discovered that, at the weather stations he observed, the previous five years were the hottest in recorded history. Humankind, he wrote in a paper, had become “able to speed up the processes of Nature.” That was in 1939.
  • MacDonald’s history concluded with Roger Revelle, perhaps the most distinguished of the priestly caste of government scientists who, since the Manhattan Project, advised every president on major policy; he had been a close colleague of MacDonald and Press since they served together under Kennedy. In a 1957 paper written with Hans Suess, Revelle concluded that “human beings are now carrying out a large-scale geophysical experiment of a kind that could not have happened in the past nor be reproduced in the future.” Revelle helped the Weather Bureau establish a continuous measurement of atmospheric carbon dioxide at a site perched near the summit of Mauna Loa on the Big Island of Hawaii, 11,500 feet above the sea — a rare pristine natural laboratory on a planet blanketed by fossil-fuel emissions.
  • After nearly a decade of observation, Revelle had shared his concerns with Lyndon Johnson, who included them in a special message to Congress two weeks after his inauguration. Johnson explained that his generation had “altered the composition of the atmosphere on a global scale” through the burning of fossil fuels, and his administration commissioned a study of the subject by his Science Advisory Committee. Revelle was its chairman, and its 1965 executive report on carbon dioxide warned of the rapid melting of Antarctica, rising seas, increased acidity of fresh waters — changes that would require no less than a coordinated global effort to forestall.Yet emissions continued to rise, and at this rate, MacDonald warned, they could see a snowless New England, the swamping of major coastal cities, as much as a 40 percent decline in national wheat production, the forced migration of about one-quarter of the world’s population. Not within centuries — within their own lifetimes.
  • On May 22, Press wrote a letter to the president of the National Academy of Sciences requesting a full assessment of the carbon-dioxide issue. Jule Charney, the father of modern meteorology, would gather the nation’s top oceanographers, atmospheric scientists and climate modelers to judge whether MacDonald’s alarm was justified — whether the world was, in fact, headed to cataclysm.
  • If Charney’s group confirmed that the world was careering toward an existential crisis, the president would be forced to act.
  • Hansen turned from the moon to Venus. Why, he tried to determine, was its surface so hot? In 1967, a Soviet satellite beamed back the answer: The planet’s atmosphere was mainly carbon dioxide. Though once it may have had habitable temperatures, it was believed to have succumbed to a runaway greenhouse effect: As the sun grew brighter, Venus’s ocean began to evaporate, thickening the atmosphere, which forced yet greater evaporation — a self-perpetuating cycle that finally boiled off the ocean entirely and heated the planet’s surface to more than 800 degrees Fahrenheit
  • At the other extreme, Mars’s thin atmosphere had insufficient carbon dioxide to trap much heat at all, leaving it about 900 degrees colder. Earth lay in the middle, its Goldilocks greenhouse effect just strong enough to support life.
  • We want to learn more about Earth’s climate, Jim told Anniek — and how humanity can influence it. He would use giant new supercomputers to map the planet’s atmosphere. They would create Mirror Worlds: parallel realities that mimicked our own. These digital simulacra, technically called “general circulation models,” combined the mathematical formulas that governed the behavior of the sea, land and sky into a single computer model. Unlike the real world, they could be sped forward to reveal the future.
  • The government officials, many of them scientists themselves, tried to suppress their awe of the legends in their presence: Henry Stommel, the world’s leading oceanographer; his protégé, Carl Wunsch, a Jason; the Manhattan Project alumnus Cecil Leith; the Harvard planetary physicist Richard Goody. These were the men who, in the last three decades, had discovered foundational principles underlying the relationships among sun, atmosphere, land and ocean — which is to say, the climate.
  • When, at Charney’s request, Hansen programmed his model to consider a future of doubled carbon dioxide, it predicted a temperature increase of four degrees Celsius. That was twice as much warming as the prediction made by the most prominent climate modeler, Syukuro Manabe, whose government lab at Princeton was the first to model the greenhouse effect. The difference between the two predictions — between warming of two degrees Celsius and four degrees Celsius — was the difference between damaged coral reefs and no reefs whatsoever, between thinning forests and forests enveloped by desert, between catastrophe and chaos.
  • The discrepancy between the models, Arakawa concluded, came down to ice and snow. The whiteness of the world’s snowfields reflected light; if snow melted in a warmer climate, less radiation would escape the atmosphere, leading to even greater warming. Shortly before dawn, Arakawa concluded that Manabe had given too little weight to the influence of melting sea ice, while Hansen had overemphasized it. The best estimate lay in between. Which meant that the Jasons’ calculation was too optimistic. When carbon dioxide doubled in 2035 or thereabouts, global temperatures would increase between 1.5 and 4.5 degrees Celsius, with the most likely outcome a warming of three degrees.
  • within the highest levels of the federal government, the scientific community and the oil-and-gas industry — within the commonwealth of people who had begun to concern themselves with the future habitability of the planet — the Charney report would come to have the authority of settled fact. It was the summation of all the predictions that had come before, and it would withstand the scrutiny of the decades that followed it. Charney’s group had considered everything known about ocean, sun, sea, air and fossil fuels and had distilled it to a single number: three. When the doubling threshold was broached, as appeared inevitable, the world would warm three degrees Celsius
  • The last time the world was three degrees warmer was during the Pliocene, three million years ago, when beech trees grew in Antarctica, the seas were 80 feet higher and horses galloped across the Canadian coast of the Arctic Ocean.
  • After the publication of the Charney report, Exxon decided to create its own dedicated carbon-dioxide research program, with an annual budget of $600,000. Only Exxon was asking a slightly different question than Jule Charney. Exxon didn’t concern itself primarily with how much the world would warm. It wanted to know how much of the warming Exxon could be blamed for.
  • “It behooves us to start a very aggressive defensive program,” Shaw wrote in a memo to a manager, “because there is a good probability that legislation affecting our business will be passed.”
  • Shaw turned to Wallace Broecker, a Columbia University oceanographer who was the second author of Roger Revelle’s 1965 carbon-dioxide report for Lyndon Johnson. In 1977, in a presentation at the American Geophysical Union, Broecker predicted that fossil fuels would have to be restricted, whether by taxation or fiat. More recently, he had testified before Congress, calling carbon dioxide “the No.1 long-term environmental problem.” If presidents and senators trusted Broecker to tell them the bad news, he was good enough for Exxon.
  • The company had been studying the carbon-dioxide problem for decades, since before it changed its name to Exxon. In 1957, scientists from Humble Oil published a study tracking “the enormous quantity of carbon dioxide” contributed to the atmosphere since the Industrial Revolution “from the combustion of fossil fuels.” Even then, the observation that burning fossil fuels had increased the concentration of carbon in the atmosphere was well understood and accepted by Humble’s scientists.
  • The American Petroleum Institute, the industry’s largest trade association, asked the same question in 1958 through its air-pollution study group and replicated the findings made by Humble Oil. So did another A.P.I. study conducted by the Stanford Research Institute a decade later, in 1968, which concluded that the burning of fossil fuels would bring “significant temperature changes” by the year 2000 and ultimately “serious worldwide environmental changes,” including the melting of the Antarctic ice cap and rising seas.
  • The ritual repeated itself every few years. Industry scientists, at the behest of their corporate bosses, reviewed the problem and found good reasons for alarm and better excuses to do nothing. Why should they act when almost nobody within the United States government — nor, for that matter, within the environmental movement — seemed worried?
  • Why take on an intractable problem that would not be detected until this generation of employees was safely retired? Worse, the solutions seemed more punitive than the problem itself. Historically, energy use had correlated to economic growth — the more fossil fuels we burned, the better our lives became. Why mess with that?
  • That June, Jimmy Carter signed the Energy Security Act of 1980, which directed the National Academy of Sciences to start a multiyear, comprehensive study, to be called “Changing Climate,” that would analyze social and economic effects of climate change. More urgent, the National Commission on Air Quality, at the request of Congress, invited two dozen experts, including Henry Shaw himself, to a meeting in Florida to propose climate policy.
  • On April 3, 1980, Senator Paul Tsongas, a Massachusetts Democrat, held the first congressional hearing on carbon-dioxide buildup in the atmosphere. Gordon MacDonald testified that the United States should “take the initiative” and develop, through the United Nations, a way to coordinate every nation’s energy policies to address the problem.
  • During the expansion of the Clean Air Act, he pushed for the creation of the National Commission on Air Quality, charged with ensuring that the goals of the act were being met. One such goal was a stable global climate. The Charney report had made clear that goal was not being met, and now the commission wanted to hear proposals for legislation. It was a profound responsibility, and the two dozen experts invited to the Pink Palace — policy gurus, deep thinkers, an industry scientist and an environmental activist — had only three days to achieve it, but the utopian setting made everything seem possible
  • We have less time than we realize, said an M.I.T. nuclear engineer named David Rose, who studied how civilizations responded to large technological crises. “People leave their problems until the 11th hour, the 59th minute,” he said. “And then: ‘Eloi, Eloi, Lama Sabachthani?’ ” — “My God, my God, why hast thou forsaken me?”
  • The attendees seemed to share a sincere interest in finding solutions. They agreed that some kind of international treaty would ultimately be needed to keep atmospheric carbon dioxide at a safe level. But nobody could agree on what that level was.
  • William Elliott, a NOAA scientist, introduced some hard facts: If the United States stopped burning carbon that year, it would delay the arrival of the doubling threshold by only five years. If Western nations somehow managed to stabilize emissions, it would forestall the inevitable by only eight years. The only way to avoid the worst was to stop burning coal. Yet China, the Soviet Union and the United States, by far the world’s three largest coal producers, were frantically accelerating extraction.
  • “Do we have a problem?” asked Anthony Scoville, a congressional science consultant. “We do, but it is not the atmospheric problem. It is the political problem.” He doubted that any scientific report, no matter how ominous its predictions, would persuade politicians to act.
  • The talk of ending oil production stirred for the first time the gentleman from Exxon. “I think there is a transition period,” Henry Shaw said. “We are not going to stop burning fossil fuels and start looking toward solar or nuclear fusion and so on. We are going to have a very orderly transition from fossil fuels to renewable energy sources.”
  • What if the problem was that they were thinking of it as a problem? “What I am saying,” Scoville continued, “is that in a sense we are making a transition not only in energy but the economy as a whole.” Even if the coal and oil industries collapsed, renewable technologies like solar energy would take their place. Jimmy Carter was planning to invest $80 billion in synthetic fuel. “My God,” Scoville said, “with $80 billion, you could have a photovoltaics industry going that would obviate the need for synfuels forever!”
  • nobody could agree what to do. John Perry, a meteorologist who had worked as a staff member on the Charney report, suggested that American energy policy merely “take into account” the risks of global warming, though he acknowledged that a nonbinding measure might seem “intolerably stodgy.” “It is so weak,” Pomerance said, the air seeping out of him, “as to not get us anywhere.”
  • Scoville pointed out that the United States was responsible for the largest share of global carbon emissions. But not for long. “If we’re going to exercise leadership,” he said, “the opportunity is now.
  • One way to lead, he proposed, would be to classify carbon dioxide as a pollutant under the Clean Air Act and regulate it as such. This was received by the room like a belch. By Scoville’s logic, every sigh was an act of pollution. Did the science really support such an extreme measure? The Charney report did exactly that, Pomerance said.
  • Slade, the director of the Energy Department’s carbon-dioxide program, considered the lag a saving grace. If changes did not occur for a decade or more, he said, those in the room couldn’t be blamed for failing to prevent them. So what was the problem?
  • “Call it whatever.” Besides, Pomerance added, they didn’t have to ban coal tomorrow. A pair of modest steps could be taken immediately to show the world that the United States was serious: the implementation of a carbon tax and increased investment in renewable energy. Then the United States could organize an international summit meeting to address climate change
  • these two dozen experts, who agreed on the major points and had made a commitment to Congress, could not draft a single paragraph. Hours passed in a hell of fruitless negotiation, self-defeating proposals and impulsive speechifying. Pomerance and Scoville pushed to include a statement calling for the United States to “sharply accelerate international dialogue,” but they were sunk by objections and caveats.
  • They never got to policy proposals. They never got to the second paragraph. The final statement was signed by only the moderator, who phrased it more weakly than the declaration calling for the workshop in the first place. “The guide I would suggest,” Jorling wrote, “is whether we know enough not to recommend changes in existing policy.”
  • Pomerance had seen enough. A consensus-based strategy would not work — could not work — without American leadership. And the United States wouldn’t act unless a strong leader persuaded it to do so — someone who would speak with authority about the science, demand action from those in power and risk everything in pursuit of justice.
  • The meeting ended Friday morning. On Tuesday, four days later, Ronald Reagan was elected president.
  • ‘Otherwise, They’ll Gurgle’ November 1980-September 1981
  • In the midst of this carnage, the Council on Environmental Quality submitted a report to the White House warning that fossil fuels could “permanently and disastrously” alter Earth’s atmosphere, leading to “a warming of the Earth, possibly with very serious effects.” Reagan did not act on the council’s advice. Instead, his administration considered eliminating the council.
  • After the election, Reagan considered plans to close the Energy Department, increase coal production on federal land and deregulate surface coal mining. Once in office, he appointed James Watt, the president of a legal firm that fought to open public lands to mining and drilling, to run the Interior Department. “We’re deliriously happy,” the president of the National Coal Association was reported to have said. Reagan preserved the E.P.A. but named as its administrator Anne Gorsuch, an anti-regulation zealot who proceeded to cut the agency’s staff and budget by about a quarter
  • Reagan “has declared open war on solar energy,” the director of the nation’s lead solar-energy research agency said, after he was asked to resign). Reagan appeared determined to reverse the environmental achievements of Jimmy Carter, before undoing those of Richard Nixon, Lyndon Johnson, John F. Kennedy and, if he could get away with it, Theodore Roosevelt.
  • When Reagan considered closing the Council on Environmental Quality, its acting chairman, Malcolm Forbes Baldwin, wrote to the vice president and the White House chief of staff begging them to reconsider; in a major speech the same week, “A Conservative’s Program for the Environment,” Baldwin argued that it was “time for today’s conservatives explicitly to embrace environmentalism.” Environmental protection was not only good sense. It was good business. What could be more conservative than an efficient use of resources that led to fewer federal subsidies?
  • Meanwhile the Charney report continued to vibrate at the periphery of public consciousness. Its conclusions were confirmed by major studies from the Aspen Institute, the International Institute for Applied Systems Analysis near Vienna and the American Association for the Advancement of Science. Every month or so, nationally syndicated articles appeared summoning apocalypse: “Another Warning on ‘Greenhouse Effect,’ ” “Global Warming Trend ‘Beyond Human Experience,’ ” “Warming Trend Could ‘Pit Nation Against Nation.’
  • Pomerance read on the front page of The New York Times on Aug. 22, 1981, about a forthcoming paper in Science by a team of seven NASA scientists. They had found that the world had already warmed in the past century. Temperatures hadn’t increased beyond the range of historical averages, but the scientists predicted that the warming signal would emerge from the noise of routine weather fluctuations much sooner than previously expected. Most unusual of all, the paper ended with a policy recommendation: In the coming decades, the authors wrote, humankind should develop alternative sources of energy and use fossil fuels only “as necessary.” The lead author was James Hansen.
  • Pomerance listened and watched. He understood Hansen’s basic findings well enough: Earth had been warming since 1880, and the warming would reach “almost unprecedented magnitude” in the next century, leading to the familiar suite of terrors, including the flooding of a 10th of New Jersey and a quarter of Louisiana and Florida. But Pomerance was excited to find that Hansen could translate the complexities of atmospheric science into plain English.
  • 7. ‘We’re All Going to Be the Victims’ March 1982
  • Gore had learned about climate change a dozen years earlier as an undergraduate at Harvard, when he took a class taught by Roger Revelle. Humankind was on the brink of radically transforming the global atmosphere, Revelle explained, drawing Keeling’s rising zigzag on the blackboard, and risked bringing about the collapse of civilization. Gore was stunned: Why wasn’t anyone talking about this?
  • Most in Congress considered the science committee a legislative backwater, if they considered it at all; this made Gore’s subcommittee, which had no legislative authority, an afterthought to an afterthought. That, Gore vowed, would change. Environmental and health stories had all the elements of narrative drama: villains, victims and heroes. In a hearing, you could summon all three, with the chairman serving as narrator, chorus and moral authority. He told his staff director that he wanted to hold a hearing every week.
  • The Revelle hearing went as Grumbly had predicted. The urgency of the issue was lost on Gore’s older colleagues, who drifted in and out while the witnesses testified. There were few people left by the time the Brookings Institution economist Lester Lave warned that humankind’s profligate exploitation of fossil fuels posed an existential test to human nature. “Carbon dioxide stands as a symbol now of our willingness to confront the future,” he said. “It will be a sad day when we decide that we just don’t have the time or thoughtfulness to address those issues.”
  • That night, the news programs featured the resolution of the baseball strike, the ongoing budgetary debate and the national surplus of butter.
  • There emerged, despite the general comity, a partisan divide. Unlike the Democrats, the Republicans demanded action. “Today I have a sense of déjà vu,” said Robert Walker, a Republican from Pennsylvania. In each of the last five years, he said, “we have been told and told and told that there is a problem with the increasing carbon dioxide in the atmosphere. We all accept that fact, and we realize that the potential consequences are certainly major in their impact on mankind.” Yet they had failed to propose a single law. “Now is the time,” he said. “The research is clear. It is up to us now to summon the political will.”
  • Hansen flew to Washington to testify on March 25, 1982, performing before a gallery even more thinly populated than at Gore’s first hearing on the greenhouse effect. Gore began by attacking the Reagan administration for cutting funding for carbon-dioxide research despite the “broad consensus in the scientific community that the greenhouse effect is a reality.” William Carney, a Republican from New York, bemoaned the burning of fossil fuels and argued passionately that science should serve as the basis for legislative policy
  • the experts invited by Gore agreed with the Republicans: The science was certain enough. Melvin Calvin, a Berkeley chemist who won the Nobel Prize for his work on the carbon cycle, said that it was useless to wait for stronger evidence of warming. “You cannot do a thing about it when the signals are so big that they come out of the noise,” he said. “You have to look for early warning signs.”
  • Hansen’s job was to share the warning signs, to translate the data into plain English. He explained a few discoveries that his team had made — not with computer models but in libraries. By analyzing records from hundreds of weather stations, he found that the surface temperature of the planet had already increased four-tenths of a degree Celsius in the previous century. Data from several hundred tide-gauge stations showed that the oceans had risen four inches since the 1880s
  • It occurred to Hansen that this was the only political question that mattered: How long until the worst began? It was not a question on which geophysicists expended much effort; the difference between five years and 50 years in the future was meaningless in geologic time. Politicians were capable of thinking only in terms of electoral time: six years, four years, two years. But when it came to the carbon problem, the two time schemes were converging.
  • “Within 10 or 20 years,” Hansen said, “we will see climate changes which are clearly larger than the natural variability.” James Scheuer wanted to make sure he understood this correctly. No one else had predicted that the signal would emerge that quickly. “If it were one or two degrees per century,” he said, “that would be within the range of human adaptability. But we are pushing beyond the range of human adaptability.” “Yes,” Hansen said.
  • How soon, Scheuer asked, would they have to change the national model of energy production? Hansen hesitated — it wasn’t a scientific question. But he couldn’t help himself. He had been irritated, during the hearing, by all the ludicrous talk about the possibility of growing more trees to offset emissions. False hopes were worse than no hope at all: They undermined the prospect of developing real solutions. “That time is very soon,” Hansen said finally. “My opinion is that it is past,” Calvin said, but he was not heard because he spoke from his seat. He was told to speak into the microphone. “It is already later,” Calvin said, “than you think.”
  • From Gore’s perspective, the hearing was an unequivocal success. That night Dan Rather devoted three minutes of “CBS Evening News” to the greenhouse effect. A correspondent explained that temperatures had increased over the previous century, great sheets of pack ice in Antarctica were rapidly melting, the seas were rising; Calvin said that “the trend is all in the direction of an impending catastrophe”; and Gore mocked Reagan for his shortsightedness. Later, Gore could take credit for protecting the Energy Department’s carbon-dioxide program, which in the end was largely preserved.
  • 8. ‘The Direction of an Impending Catastrophe’ 1982
  • Following Henry Shaw’s recommendation to establish credibility ahead of any future legislative battles, Exxon had begun to spend conspicuously on global-warming research. It donated tens of thousands of dollars to some of the most prominent research efforts, including one at Woods Hole led by the ecologist George Woodwell, who had been calling for major climate policy as early as the mid-1970s, and an international effort coordinated by the United Nations. Now Shaw offered to fund the October 1982 symposium on climate change at Columbia’s Lamont-Doherty campus.
  • David boasted that Exxon would usher in a new global energy system to save the planet from the ravages of climate change. He went so far as to argue that capitalism’s blind faith in the wisdom of the free market was “less than satisfying” when it came to the greenhouse effect. Ethical considerations were necessary, too. He pledged that Exxon would revise its corporate strategy to account for climate change, even if it were not “fashionable” to do so. As Exxon had already made heavy investments in nuclear and solar technology, he was “generally upbeat” that Exxon would “invent” a future of renewable energy.
  • Hansen had reason to feel upbeat himself. If the world’s largest oil-and-gas company supported a new national energy model, the White House would not stand in its way. The Reagan administration was hostile to change from within its ranks. But it couldn’t be hostile to Exxon.
  • The carbon-dioxide issue was beginning to receive major national attention — Hansen’s own findings had become front-page news, after all. What started as a scientific story was turning into a political story.
  • The political realm was itself a kind of Mirror World, a parallel reality that crudely mimicked our own. It shared many of our most fundamental laws, like the laws of gravity and inertia and publicity. And if you applied enough pressure, the Mirror World of politics could be sped forward to reveal a new future. Hansen was beginning to understand that too.
  • 1. ‘Caution, Not Panic’ 1983-1984
  • in the fall of 1983, the climate issue entered an especially long, dark winter. And all because of a single report that had done nothing to change the state of climate science but transformed the state of climate politics.
  • After the publication of the Charney report in 1979, Jimmy Carter had directed the National Academy of Sciences to prepare a comprehensive, $1 million analysis of the carbon-dioxide problem: a Warren Commission for the greenhouse effect. A team of scientist-dignitaries — among them Revelle, the Princeton modeler Syukuro Manabe and the Harvard political economist Thomas Schelling, one of the intellectual architects of Cold War game theory — would review the literature, evaluate the consequences of global warming for the world order and propose remedies
  • Then Reagan won the White House.
  • the incipient report served as the Reagan administration’s answer to every question on the subject. There could be no climate policy, Fred Koomanoff and his associates said, until the academy ruled. In the Mirror World of the Reagan administration, the warming problem hadn’t been abandoned at all. A careful, comprehensive solution was being devised. Everyone just had to wait for the academy’s elders to explain what it was.
  • The committee’s chairman, William Nierenberg — a Jason, presidential adviser and director of Scripps, the nation’s pre-eminent oceanographic institution — argued that action had to be taken immediately, before all the details could be known with certainty, or else it would be too late.
  • Better to bet on American ingenuity to save the day. Major interventions in national energy policy, taken immediately, might end up being more expensive, and less effective, than actions taken decades in the future, after more was understood about the economic and social consequences of a warmer planet. Yes, the climate would change, mostly for the worst, but future generations would be better equipped to change with it.
  • Government officials who knew Nierenberg were not surprised by his conclusions: He was an optimist by training and experience, a devout believer in the doctrine of American exceptionalism, one of the elite class of scientists who had helped the nation win a global war, invent the most deadly weapon conceivable and create the booming aerospace and computer industries. America had solved every existential problem it had confronted over the previous generation; it would not be daunted by an excess of carbon dioxide. Nierenberg had also served on Reagan’s transition team. Nobody believed that he had been directly influenced by his political connections, but his views — optimistic about the saving graces of market forces, pessimistic about the value of government regulation — reflected all the ardor of his party.
  • That’s what Nierenberg wrote in “Changing Climate.” But it’s not what he said in the press interviews that followed. He argued the opposite: There was no urgent need for action. The public should not entertain the most “extreme negative speculations” about climate change (despite the fact that many of those speculations appeared in his report). Though “Changing Climate” urged an accelerated transition to renewable fuels, noting that it would take thousands of years for the atmosphere to recover from the damage of the last century, Nierenberg recommended “caution, not panic.” Better to wait and see
  • The damage of “Changing Climate” was squared by the amount of attention it received. Nierenberg’s speech in the Great Hall, being one-500th the length of the actual assessment, received 500 times the press coverage. As The Wall Street Journal put it, in a line echoed by trade journals across the nation: “A panel of top scientists has some advice for people worried about the much-publicized warming of the Earth’s climate: You can cope.”
  • On “CBS Evening News,” Dan Rather said the academy had given “a cold shoulder” to a grim, 200-page E.P.A. assessment published earlier that week (titled “Can We Delay a Greenhouse Warming?”; the E.P.A.’s answer, reduced to a word, was no). The Washington Post described the two reports, taken together, as “clarion calls to inaction.
  • George Keyworth II, Reagan’s science adviser. Keyworth used Nierenberg’s optimism as reason to discount the E.P.A.’s “unwarranted and unnecessarily alarmist” report and warned against taking any “near-term corrective action” on global warming. Just in case it wasn’t clear, Keyworth added, “there are no actions recommended other than continued research.”
  • Edward David Jr., two years removed from boasting of Exxon’s commitment to transforming global energy policy, told Science that the corporation had reconsidered. “Exxon has reverted to being mainly a supplier of conventional hydrocarbon fuels — petroleum products, natural gas and steam coal,” David said. The American Petroleum Institute canceled its own carbon-dioxide research program, too.
  • Exxon soon revised its position on climate-change research. In a presentation at an industry conference, Henry Shaw cited “Changing Climate” as evidence that “the general consensus is that society has sufficient time to technologically adapt to a CO₂ greenhouse effect.” If the academy had concluded that regulations were not a serious option, why should Exxon protest
  • 2. ‘You Scientists Win’ 1985
  • 3. The Size of The Human Imagination Spring-Summer 1986
  • Curtis Moore’s proposal: Use ozone to revive climate. The ozone hole had a solution — an international treaty, already in negotiation. Why not hitch the milk wagon to the bullet train? Pomerance was skeptical. The problems were related, sure: Without a reduction in CFC emissions, you didn’t have a chance of averting cataclysmic global warming. But it had been difficult enough to explain the carbon issue to politicians and journalists; why complicate the sales pitch? Then again, he didn’t see what choice he had. The Republicans controlled the Senate, and Moore was his connection to the Senate’s environmental committee.
  • Pomerance met with Senator John Chafee, a Republican from Rhode Island, and helped persuade him to hold a double-barreled hearing on the twin problems of ozone and carbon dioxide on June 10 and 11, 1986
  • F.Sherwood Rowland, Robert Watson, a NASA scientist, and Richard Benedick, the administration’s lead representative in international ozone negotiations, would discuss ozone; James Hansen, Al Gore, the ecologist George Woodwell and Carl Wunsch, a veteran of the Charney group, would testify about climate change.
  • As Pomerance had hoped, fear about the ozone layer ensured a bounty of press coverage for the climate-change testimony. But as he had feared, it caused many people to conflate the two crises. One was Peter Jennings, who aired the video on ABC’s “World News Tonight,” warning that the ozone hole “could lead to flooding all over the world, also to drought and to famine.”
  • The confusion helped: For the first time since the “Changing Climate” report, global-warming headlines appeared by the dozen. William Nierenberg’s “caution, not panic” line was inverted. It was all panic without a hint of caution: “A Dire Forecast for ‘Greenhouse’ Earth” (the front page of The Washington Post); “Scientists Predict Catastrophes in Growing Global Heat Wave” (Chicago Tribune); “Swifter Warming of Globe Foreseen” (The New York Times).
  • After three years of backsliding and silence, Pomerance was exhilarated to see interest in the issue spike overnight. Not only that: A solution materialized, and a moral argument was passionately articulated — by Rhode Island’s Republican senator no less. “Ozone depletion and the greenhouse effect can no longer be treated solely as important scientific questions,” Chafee said. “They must be seen as critical problems facing the nations of the world, and they are problems that demand solutions.”
  • The old canard about the need for more research was roundly mocked — by Woodwell, by a W.R.I. colleague named Andrew Maguire, by Senator George Mitchell, a Democrat from Maine. “Scientists are never 100 percent certain,” the Princeton historian Theodore Rabb testified. “That notion of total certainty is something too elusive ever to be sought.” As Pomerance had been saying since 1979, it was past time to act. Only now the argument was so broadly accepted that nobody dared object.
  • The ozone hole, Pomerance realized, had moved the public because, though it was no more visible than global warming, people could be made to see it. They could watch it grow on video. Its metaphors were emotionally wrought: Instead of summoning a glass building that sheltered plants from chilly weather (“Everything seems to flourish in there”), the hole evoked a violent rending of the firmament, inviting deathly radiation. Americans felt that their lives were in danger. An abstract, atmospheric problem had been reduced to the size of the human imagination. It had been made just small enough, and just large enough, to break through.
  • Four years after “Changing Climate,” two years after a hole had torn open the firmament and a month after the United States and more than three dozen other nations signed a treaty to limit use of CFCs, the climate-change corps was ready to celebrate. It had become conventional wisdom that climate change would follow ozone’s trajectory. Reagan’s E.P.A. administrator, Lee M. Thomas, said as much the day he signed the Montreal Protocol on Substances That Deplete the Ozone Layer (the successor to the Vienna Convention), telling reporters that global warming was likely to be the subject of a future international agreement
  • Congress had already begun to consider policy — in 1987 alone, there were eight days of climate hearings, in three committees, across both chambers of Congress; Senator Joe Biden, a Delaware Democrat, had introduced legislation to establish a national climate-change strategy. And so it was that Jim Hansen found himself on Oct. 27 in the not especially distinguished ballroom of the Quality Inn on New Jersey Avenue, a block from the Capitol, at “Preparing for Climate Change,” which was technically a conference but felt more like a wedding.
  • John Topping was an old-line Rockefeller Republican, a Commerce Department lawyer under Nixon and an E.P.A. official under Reagan. He first heard about the climate problem in the halls of the E.P.A. in 1982 and sought out Hansen, who gave him a personal tutorial. Topping was amazed to discover that out of the E.P.A.’s 13,000-person staff, only seven people, by his count, were assigned to work on climate, though he figured it was more important to the long-term security of the nation than every other environmental issue combined.
  • Glancing around the room, Jim Hansen could chart, like an arborist counting rings on a stump, the growth of the climate issue over the decade. Veterans like Gordon MacDonald, George Woodwell and the environmental biologist Stephen Schneider stood at the center of things. Former and current staff members from the congressional science committees (Tom Grumbly, Curtis Moore, Anthony Scoville) made introductions to the congressmen they advised. Hansen’s owlish nemesis Fred Koomanoff was present, as were his counterparts from the Soviet Union and Western Europe. Rafe Pomerance’s cranium could be seen above the crowd, but unusually he was surrounded by colleagues from other environmental organizations that until now had shown little interest in a diffuse problem with no proven fund-raising record. The party’s most conspicuous newcomers, however, the outermost ring, were the oil-and-gas executives.
  • That evening, as a storm spat and coughed outside, Rafe Pomerance gave one of his exhortative speeches urging cooperation among the various factions, and John Chafee and Roger Revelle received awards; introductions were made and business cards earnestly exchanged. Not even a presentation by Hansen of his research could sour the mood. The next night, on Oct. 28, at a high-spirited dinner party in Topping’s townhouse on Capitol Hill, the oil-and-gas men joked with the environmentalists, the trade-group representatives chatted up the regulators and the academics got merrily drunk. Mikhail Budyko, the don of the Soviet climatologists, settled into an extended conversation about global warming with Topping’s 10-year-old son. It all seemed like the start of a grand bargain, a uniting of factions — a solution.
  • Hansen was accustomed to the bureaucratic nuisances that attended testifying before Congress; before a hearing, he had to send his formal statement to NASA headquarters, which forwarded it to the White House’s Office of Management and Budget for approval. “Major greenhouse climate changes are a certainty,” he had written. “By the 2010s [in every scenario], essentially the entire globe has very substantial warming.”
  • By all appearances, plans for major policy continued to advance rapidly. After the Johnston hearing, Timothy Wirth, a freshman Democratic senator from Colorado on the energy committee, began to plan a comprehensive package of climate-change legislation — a New Deal for global warming. Wirth asked a legislative assistant, David Harwood, to consult with experts on the issue, beginning with Rafe Pomerance, in the hope of converting the science of climate change into a new national energy policy.
  • In March 1988, Wirth joined 41 other senators, nearly half of them Republicans, to demand that Reagan call for an international treaty modeled after the ozone agreement. Because the United States and the Soviet Union were the world’s two largest contributors of carbon emissions, responsible for about one-third of the world total, they should lead the negotiations. Reagan agreed. In May, he signed a joint statement with Mikhail Gorbachev that included a pledge to cooperate on global warming.
  • Al Gore himself had, for the moment, withdrawn his political claim to the issue. In 1987, at the age of 39, Gore announced that he was running for president, in part to bring attention to global warming, but he stopped emphasizing it after the subject failed to captivate New Hampshire primary voters.
  • 5. ‘You Will See Things That You Shall Believe’ Summer 1988
  • It was the hottest and driest summer in history. Everywhere you looked, something was bursting into flames. Two million acres in Alaska incinerated, and dozens of major fires scored the West. Yellowstone National Park lost nearly one million acres. Smoke was visible from Chicago, 1,600 miles away.
  • In Nebraska, suffering its worst drought since the Dust Bowl, there were days when every weather station registered temperatures above 100 degrees. The director of the Kansas Department of Health and Environment warned that the drought might be the dawning of a climatic change that within a half century could turn the state into a desert.
  • On June 22 in Washington, where it hit 100 degrees, Rafe Pomerance received a call from Jim Hansen, who was scheduled to testify the following morning at a Senate hearing called by Timothy Wirth. “I hope we have good media coverage tomorrow,” Hansen said.
  • Hansen had just received the most recent global temperature data. Just over halfway into the year, 1988 was setting records. Already it had nearly clinched the hottest year in history. Ahead of schedule, the signal was emerging from the noise. “I’m going to make a pretty strong statement,” Hansen said.
  • Hansen returned to his testimony. He wrote: “The global warming is now large enough that we can ascribe with a high degree of confidence a cause-and-effect relationship to the greenhouse effect.” He wrote: “1988 so far is so much warmer than 1987, that barring a remarkable and improbable cooling, 1988 will be the warmest year on record.” He wrote: “The greenhouse effect has been detected, and it is changing our climate now.”
  • “We have only one planet,” Senator Bennett Johnston intoned. “If we screw it up, we have no place to go.” Senator Max Baucus, a Democrat from Montana, called for the United Nations Environment Program to begin preparing a global remedy to the carbon-dioxide problem. Senator Dale Bumpers, a Democrat of Arkansas, previewed Hansen’s testimony, saying that it “ought to be cause for headlines in every newspaper in America tomorrow morning.” The coverage, Bumpers emphasized, was a necessary precursor to policy. “Nobody wants to take on any of the industries that produce the things that we throw up into the atmosphere,” he said. “But what you have are all these competing interests pitted against our very survival.”
  • Hansen, wiping his brow, spoke without affect, his eyes rarely rising from his notes. The warming trend could be detected “with 99 percent confidence,” he said. “It is changing our climate now.” But he saved his strongest comment for after the hearing, when he was encircled in the hallway by reporters. “It is time to stop waffling so much,” he said, “and say that the evidence is pretty strong that the greenhouse effect is here.”
  • The press followed Bumpers’s advice. Hansen’s testimony prompted headlines in dozens of newspapers across the country, including The New York Times, which announced, across the top of its front page: “Global Warming Has Begun, Expert Tells Senate.”
  • Rafe Pomerance called his allies on Capitol Hill, the young staff members who advised politicians, organized hearings, wrote legislation. We need to finalize a number, he told them, a specific target, in order to move the issue — to turn all this publicity into policy. The Montreal Protocol had called for a 50 percent reduction in CFC emissions by 1998. What was the right target for carbon emissions? It wasn’t enough to exhort nations to do better. That kind of talk might sound noble, but it didn’t change investments or laws. They needed a hard goal — something ambitious but reasonable. And they needed it soon: Just four days after Hansen’s star turn, politicians from 46 nations and more than 300 scientists would convene in Toronto at the World Conference on the Changing Atmosphere, an event described by Philip Shabecoff of The New York Times as “Woodstock for climate change.”
  • Pomerance had a proposal: a 20 percent reduction in carbon emissions by 2000. Ambitious, Harwood said. In all his work planning climate policy, he had seen no assurance that such a steep drop in emissions was possible. Then again, 2000 was more than a decade off, so it allowed for some flexibility.
  • Mintzer pointed out that a 20 percent reduction was consistent with the academic literature on energy efficiency. Various studies over the years had shown that you could improve efficiency in most energy systems by roughly 20 percent if you adopted best practices.
  • Of course, with any target, you had to take into account the fact that the developing world would inevitably consume much larger quantities of fossil fuels by 2000. But those gains could be offset by a wider propagation of the renewable technologies already at hand — solar, wind, geothermal. It was not a rigorous scientific analysis, Mintzer granted, but 20 percent sounded plausible. We wouldn’t need to solve cold fusion or ask Congress to repeal the law of gravity. We could manage it with the knowledge and technology we already had.
  • Besides, Pomerance said, 20 by 2000 sounds good.
  • The conference’s final statement, signed by all 400 scientists and politicians in attendance, repeated the demand with a slight variation: a 20 percent reduction in carbon emissions by 2005. Just like that, Pomerance’s best guess became global diplomatic policy.
  • Hansen, emerging from Anniek’s successful cancer surgery, took it upon himself to start a one-man public information campaign. He gave news conferences and was quoted in seemingly every article about the issue; he even appeared on television with homemade props. Like an entrant at an elementary-school science fair, he made “loaded dice” out of sections of cardboard and colored paper to illustrate the increased likelihood of hotter weather in a warmer climate. Public awareness of the greenhouse effect reached a new high of 68 percent
  • global warming became a major subject of the presidential campaign. While Michael Dukakis proposed tax incentives to encourage domestic oil production and boasted that coal could satisfy the nation’s energy needs for the next three centuries, George Bush took advantage. “I am an environmentalist,” he declared on the shore of Lake Erie, the first stop on a five-state environmental tour that would take him to Boston Harbor, Dukakis’s home turf. “Those who think we are powerless to do anything about the greenhouse effect,” he said, “are forgetting about the White House effect.”
  • His running mate emphasized the ticket’s commitment to the issue at the vice-presidential debate. “The greenhouse effect is an important environmental issue,” Dan Quayle said. “We need to get on with it. And in a George Bush administration, you can bet that we will.”
  • This kind of talk roused the oil-and-gas men. “A lot of people on the Hill see the greenhouse effect as the issue of the 1990s,” a gas lobbyist told Oil & Gas Journal. Before a meeting of oil executives shortly after the “environmentalist” candidate won the election, Representative Dick Cheney, a Wyoming Republican, warned, “It’s going to be very difficult to fend off some kind of gasoline tax.” The coal industry, which had the most to lose from restrictions on carbon emissions, had moved beyond denial to resignation. A spokesman for the National Coal Association acknowledged that the greenhouse effect was no longer “an emerging issue. It is here already, and we’ll be hearing more and more about it.”
  • By the end of the year, 32 climate bills had been introduced in Congress, led by Wirth’s omnibus National Energy Policy Act of 1988. Co-sponsored by 13 Democrats and five Republicans, it established as a national goal an “International Global Agreement on the Atmosphere by 1992,” ordered the Energy Department to submit to Congress a plan to reduce energy use by at least 2 percent a year through 2005 and directed the Congressional Budget Office to calculate the feasibility of a carbon tax. A lawyer for the Senate energy committee told an industry journal that lawmakers were “frightened” by the issue and predicted that Congress would eventually pass significant legislation after Bush took office
  • The other great powers refused to wait. The German Parliament created a special commission on climate change, which concluded that action had to be taken immediately, “irrespective of any need for further research,” and that the Toronto goal was inadequate; it recommended a 30 percent reduction of carbon emissions
  • Margaret Thatcher, who had studied chemistry at Oxford, warned in a speech to the Royal Society that global warming could “greatly exceed the capacity of our natural habitat to cope” and that “the health of the economy and the health of our environment are totally dependent upon each other.”
  • The prime ministers of Canada and Norway called for a binding international treaty on the atmosphere; Sweden’s Parliament went further, announcing a national strategy to stabilize emissions at the 1988 level and eventually imposing a carbon tax
  • the United Nations unanimously endorsed the establishment, by the World Meteorological Organization and the United Nations Environment Program, of an Intergovernmental Panel on Climate Change, composed of scientists and policymakers, to conduct scientific assessments and develop global climate policy.
  • One of the I.P.C.C.’s first sessions to plan an international treaty was hosted by the State Department, 10 days after Bush’s inauguration. James Baker chose the occasion to make his first speech as secretary of state. “We can probably not afford to wait until all of the uncertainties about global climate change have been resolved,” he said. “Time will not make the problem go away.”
  • : On April 14, 1989, a bipartisan group of 24 senators, led by the majority leader, George Mitchell, requested that Bush cut emissions in the United States even before the I.P.C.C.’s working group made its recommendation. “We cannot afford the long lead times associated with a comprehensive global agreement,” the senators wrote. Bush had promised to combat the greenhouse effect with the White House effect. The self-proclaimed environmentalist was now seated in the Oval Office. It was time.
  • 8. ‘You Never Beat The White House’ April 1989
  • After Jim Baker gave his boisterous address to the I.P.C.C. working group at the State Department, he received a visit from John Sununu, Bush’s chief of staff. Leave the science to the scientists, Sununu told Baker. Stay clear of this greenhouse-effect nonsense. You don’t know what you’re talking about. Baker, who had served as Reagan’s chief of staff, didn’t speak about the subject again.
  • despite his reputation as a political wolf, he still thought of himself as a scientist — an “old engineer,” as he was fond of putting it, having earned a Ph.D. in mechanical engineering from M.I.T. decades earlier. He lacked the reflexive deference that so many of his political generation reserved for the class of elite government scientists.
  • Since World War II, he believed, conspiratorial forces had used the imprimatur of scientific knowledge to advance an “anti-growth” doctrine. He reserved particular disdain for Paul Ehrlich’s “The Population Bomb,” which prophesied that hundreds of millions of people would starve to death if the world took no step to curb population growth; the Club of Rome, an organization of European scientists, heads of state and economists, which similarly warned that the world would run out of natural resources; and as recently as the mid-’70s, the hypothesis advanced by some of the nation’s most celebrated scientists — including Carl Sagan, Stephen Schneider and Ichtiaque Rasool — that a new ice age was dawning, thanks to the proliferation of man-made aerosols. All were theories of questionable scientific merit, portending vast, authoritarian remedies to halt economic progress.
  • When Mead talked about “far-reaching” decisions and “long-term consequences,” Sununu heard the marching of jackboots.
  • Sununu had suspected that the greenhouse effect belonged to this nefarious cabal since 1975, when the anthropologist Margaret Mead convened a symposium on the subject at the National Institute of Environmental Health Sciences.
  • While Sununu and Darman reviewed Hansen’s statements, the E.P.A. administrator, William K. Reilly, took a new proposal to the White House. The next meeting of the I.P.C.C.’s working group was scheduled for Geneva the following month, in May; it was the perfect occasion, Reilly argued, to take a stronger stand on climate change. Bush should demand a global treaty to reduce carbon emissions.
  • Sununu wouldn’t budge. He ordered the American delegates not to make any commitment in Geneva. Very soon after that, someone leaked the exchange to the press.
  • A deputy of Jim Baker pulled Reilly aside. He said he had a message from Baker, who had observed Reilly’s infighting with Sununu. “In the long run,” the deputy warned Reilly, “you never beat the White House.”
  • 9. ‘A Form of Science Fraud’ May 1989
  • The cameras followed Hansen and Gore into the marbled hallway. Hansen insisted that he wanted to focus on the science. Gore focused on the politics. “I think they’re scared of the truth,” he said. “They’re scared that Hansen and the other scientists are right and that some dramatic policy changes are going to be needed, and they don’t want to face up to it.”
  • The censorship did more to publicize Hansen’s testimony and the dangers of global warming than anything he could have possibly said. At the White House briefing later that morning, Press Secretary Marlin Fitzwater admitted that Hansen’s statement had been changed. He blamed an official “five levels down from the top” and promised that there would be no retaliation. Hansen, he added, was “an outstanding and distinguished scientist” and was “doing a great job.”
  • 10. The White House Effect Fall 1989
  • The Los Angeles Times called the censorship “an outrageous assault.” The Chicago Tribune said it was the beginning of “a cold war on global warming,” and The New York Times warned that the White House’s “heavy-handed intervention sends the signal that Washington wants to go slow on addressing the greenhouse problem.”
  • Darman went to see Sununu. He didn’t like being accused of censoring scientists. They needed to issue some kind of response. Sununu called Reilly to ask if he had any ideas. We could start, Reilly said, by recommitting to a global climate treaty. The United States was the only Western nation on record as opposing negotiations.
  • Sununu sent a telegram to Geneva endorsing a plan “to develop full international consensus on necessary steps to prepare for a formal treaty-negotiating process. The scope and importance of this issue are so great that it is essential for the U.S. to exercise leadership.”
  • Sununu seethed at any mention of the subject. He had taken it upon himself to study more deeply the greenhouse effect; he would have a rudimentary, one-dimensional general circulation model installed on his personal desktop computer. He decided that the models promoted by Jim Hansen were a lot of bunk. They were horribly imprecise in scale and underestimated the ocean’s ability to mitigate warming. Sununu complained about Hansen to D. Allan Bromley, a nuclear physicist from Yale who, at Sununu’s recommendation, was named Bush’s science adviser. Hansen’s findings were “technical poppycock” that didn’t begin to justify such wild-eyed pronouncements that “the greenhouse effect is here” or that the 1988 heat waves could be attributed to global warming, let alone serve as the basis for national economic policy.
  • When a junior staff member in the Energy Department, in a meeting at the White House with Sununu and Reilly, mentioned an initiative to reduce fossil-fuel use, Sununu interrupted her. “Why in the world would you need to reduce fossil-fuel use?” he asked. “Because of climate change,” the young woman replied. “I don’t want anyone in this administration without a scientific background using ‘climate change’ or ‘global warming’ ever again,” he said. “If you don’t have a technical basis for policy, don’t run around making decisions on the basis of newspaper headlines.” After the meeting, Reilly caught up to the staff member in the hallway. She was shaken. Don’t take it personally, Reilly told her. Sununu might have been looking at you, but that was directed at me.
  • Reilly, for his part, didn’t entirely blame Sununu for Bush’s indecision on the prospect of a climate treaty. The president had never taken a vigorous interest in global warming and was mainly briefed about it by nonscientists. Bush had brought up the subject on the campaign trail, in his speech about the White House effect, after leafing through a briefing booklet for a new issue that might generate some positive press. When Reilly tried in person to persuade him to take action, Bush deferred to Sununu and Baker. Why don’t the three of you work it out, he said. Let me know when you decide
  • Relations between Sununu and Reilly became openly adversarial. Reilly, Sununu thought, was a creature of the environmental lobby. He was trying to impress his friends at the E.P.A. without having a basic grasp of the science himself.
  • Pomerance had the sinking feeling that the momentum of the previous year was beginning to flag. The censoring of Hansen’s testimony and the inexplicably strident opposition from John Sununu were ominous signs. So were the findings of a report Pomerance had commissioned, published in September by the World Resources Institute, tracking global greenhouse-gas emissions. The United States was the largest contributor by far, producing nearly a quarter of the world’s carbon emissions, and its contribution was growing faster than that of every other country. Bush’s indecision, or perhaps inattention, had already managed to delay the negotiation of a global climate treaty until 1990 at the earliest, perhaps even 1991. By then, Pomerance worried, it would be too late.
  • Pomerance tried to be more diplomatic. “The president made a commitment to the American people to deal with global warming,” he told The Washington Post, “and he hasn’t followed it up.” He didn’t want to sound defeated. “There are some good building blocks here,” Pomerance said, and he meant it. The Montreal Protocol on CFCs wasn’t perfect at first, either — it had huge loopholes and weak restrictions. Once in place, however, the restrictions could be tightened. Perhaps the same could happen with climate change. Perhaps. Pomerance was not one for pessimism. As William Reilly told reporters, dutifully defending the official position forced upon him, it was the first time that the United States had formally endorsed the concept of an emissions limit. Pomerance wanted to believe that this was progress.
  • All week in Noordwijk, Becker couldn’t stop talking about what he had seen in Zeeland. After a flood in 1953, when the sea swallowed much of the region, killing more than 2,000 people, the Dutch began to build the Delta Works, a vast concrete-and-steel fortress of movable barriers, dams and sluice gates — a masterpiece of human engineering. The whole system could be locked into place within 90 minutes, defending the land against storm surge. It reduced the country’s exposure to the sea by 700 kilometers, Becker explained. The United States coastline was about 153,000 kilometers long. How long, he asked, was the entire terrestrial coastline? Because the whole world was going to need this. In Zeeland, he said, he had seen the future.
  • Ken Caldeira, a climate scientist at the Carnegie Institution for Science in Stanford, Calif., has a habit of asking new graduate students to name the largest fundamental breakthrough in climate physics since 1979. It’s a trick question. There has been no breakthrough. As with any mature scientific discipline, there is only refinement. The computer models grow more precise; the regional analyses sharpen; estimates solidify into observational data. Where there have been inaccuracies, they have tended to be in the direction of understatement.
  • More carbon has been released into the atmosphere since the final day of the Noordwijk conference, Nov. 7, 1989, than in the entire history of civilization preceding it
  • Despite every action taken since the Charney report — the billions of dollars invested in research, the nonbinding treaties, the investments in renewable energy — the only number that counts, the total quantity of global greenhouse gas emitted per year, has continued its inexorable rise.
  • When it comes to our own nation, which has failed to make any binding commitments whatsoever, the dominant narrative for the last quarter century has concerned the efforts of the fossil-fuel industries to suppress science, confuse public knowledge and bribe politicians.
  • The mustache-twirling depravity of these campaigns has left the impression that the oil-and-gas industry always operated thus; while the Exxon scientists and American Petroleum Institute clerics of the ’70s and ’80s were hardly good Samaritans, they did not start multimillion-dollar disinformation campaigns, pay scientists to distort the truth or try to brainwash children in elementary schools, as their successors would.
  • It was James Hansen’s testimony before Congress in 1988 that, for the first time since the “Changing Climate” report, made oil-and-gas executives begin to consider the issue’s potential to hurt their profits. Exxon, as ever, led the field. Six weeks after Hansen’s testimony, Exxon’s manager of science and strategy development, Duane LeVine, prepared an internal strategy paper urging the company to “emphasize the uncertainty in scientific conclusions.” This shortly became the default position of the entire sector. LeVine, it so happened, served as chairman of the global petroleum industry’s Working Group on Global Climate Change, created the same year, which adopted Exxon’s position as its own
  • The American Petroleum Institute, after holding a series of internal briefings on the subject in the fall and winter of 1988, including one for the chief executives of the dozen or so largest oil companies, took a similar, if slightly more diplomatic, line. It set aside money for carbon-dioxide policy — about $100,000, a fraction of the millions it was spending on the health effects of benzene, but enough to establish a lobbying organization called, in an admirable flourish of newspeak, the Global Climate Coalition.
  • The G.C.C. was conceived as a reactive body, to share news of any proposed regulations, but on a whim, it added a press campaign, to be coordinated mainly by the A.P.I. It gave briefings to politicians known to be friendly to the industry and approached scientists who professed skepticism about global warming. The A.P.I.’s payment for an original op-ed was $2,000.
  • It was joined by the U.S. Chamber of Commerce and 14 other trade associations, including those representing the coal, electric-grid and automobile industries
  • In October 1989, scientists allied with the G.C.C. began to be quoted in national publications, giving an issue that lacked controversy a convenient fulcrum. “Many respected scientists say the available evidence doesn’t warrant the doomsday warnings,” was the caveat that began to appear in articles on climate change.
  • The following year, when President Bill Clinton proposed an energy tax in the hope of meeting the goals of the Rio treaty, the A.P.I. invested $1.8 million in a G.C.C. disinformation campaign. Senate Democrats from oil-and-coal states joined Republicans to defeat the tax proposal, which later contributed to the Republicans’ rout of Democrats in the midterm congressional elections in 1994 — the first time the Republican Party had won control of both houses in 40 years
  • The G.C.C. spent $13 million on a single ad campaign intended to weaken support for the 1997 Kyoto Protocol, which committed its parties to reducing greenhouse-gas emissions by 5 percent relative to 1990 levels. The Senate, which would have had to ratify the agreement, took a pre-emptive vote declaring its opposition; the resolution passed 95-0. There has never been another serious effort to negotiate a binding global climate treaty.
  • . This has made the corporation an especially vulnerable target for the wave of compensatory litigation that began in earnest in the last three years and may last a generation. Tort lawsuits have become possible only in recent years, as scientists have begun more precisely to attribute regional effects to global emission levels. This is one subfield of climate science that has advanced significantly sin
  • Pomerance had not been among the 400 delegates invited to Noordwijk. But together with three young activists — Daniel Becker of the Sierra Club, Alden Meyer of the Union of Concerned Scientists and Stewart Boyle from Friends of the Earth — he had formed his own impromptu delegation. Their constituency, they liked to say, was the climate itself. Their mission was to pressure the delegates to include in the final conference statement, which would be used as the basis for a global treaty, the target proposed in Toronto: a 20 percent reduction of greenhouse-gas combustion by 2005. It was the only measure that mattered, the amount of emissions reductions, and the Toronto number was the strongest global target yet proposed.
  • The delegations would review the progress made by the I.P.C.C. and decide whether to endorse a framework for a global treaty. There was a general sense among the delegates that they would, at minimum, agree to the target proposed by the host, the Dutch environmental minister, more modest than the Toronto number: a freezing of greenhouse-gas emissions at 1990 levels by 2000. Some believed that if the meeting was a success, it would encourage the I.P.C.C. to accelerate its negotiations and reach a decision about a treaty sooner. But at the very least, the world’s environmental ministers should sign a statement endorsing a hard, binding target of emissions reductions. The mood among the delegates was electric, nearly giddy — after more than a decade of fruitless international meetings, they could finally sign an agreement that meant something.
  • 11. ‘The Skunks at The Garden Party’ November 1989
  • It was nearly freezing — Nov. 6, 1989, on the coast of the North Sea in the Dutch resort town of Noordwijk
  • Losing Earth: The Decade WeAlmost Stopped Climate Change We knew everything we needed to know, and nothing stood in our way. Nothing, that is, except ourselves. A tragedy in two acts. By Nathaniel RichPhotographs and Videos by George Steinmetz AUG. 1, 2018
Javier E

Reasons for COVID-19 Optimism on T-Cells and Herd Immunity - 0 views

  • Friston suggested that the truly susceptible portion of the population was certainly not 100 percent, as most modelers and conventional wisdom had it, but a much smaller share — surely below 50 percent, he said, and likely closer to about 20 percent. The analysis was ongoing, he said, but, “I suspect, once this has been done, it will look like the effective non-susceptible portion of the population will be about 80 percent. I think that’s what’s going to happen.”
  • one of the leading modelers, Gabriela Gomes, suggested the entire area of research was being effectively blackballed out of fear it might encourage a relaxation of pandemic vigilance. “This is the very sad reason for the absence of more optimistic projections on the development of this pandemic in the scientific literature,” she wrote on Twitter. “Our analysis suggests that herd-immunity thresholds are being achieved despite strict social-distancing measures.”
  • Gomes suggested, herd immunity could happen with as little as one quarter of the population of a community exposed — or perhaps just 20 percent. “We just keep running the models, and it keeps coming back at less than 20 percent,” she told Hamblin. “It’s very striking.” Such findings, if they held up, would be very instructive, as Hamblin writes: “It would mean, for instance, that at 25 percent antibody prevalence, New York City could continue its careful reopening without fear of another major surge in cases.”
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  • But for those hoping that 25 percent represents a true ceiling for pandemic spread in a given community, well, it almost certainly does not, considering that recent serological surveys have shown that perhaps 93 percent of the population of Iquitos, Peru, has contracted the disease; as have more than half of those living in Indian slums; and as many as 68 percent in particular neighborhoods of New York City
  • overshoot of that scale would seem unlikely if the “true” threshold were as low as 20 or 25 percent.
  • But, of course, that threshold may not be the same in all places, across all populations, and is surely affected, to some degree, by the social behavior taken to protect against the spread of the disease.
  • we probably err when we conceive of group immunity in simplistically binary terms. While herd immunity is a technical term referring to a particular threshold at which point the disease can no longer spread, some amount of community protection against that spread begins almost as soon as the first people are exposed, with each case reducing the number of unexposed and vulnerable potential cases in the community by one
  • you would not expect a disease to spread in a purely exponential way until the point of herd immunity, at which time the spread would suddenly stop. Instead, you would expect that growth to slow as more people in the community were exposed to the disease, with most of them emerging relatively quickly with some immune response. Add to that the effects of even modest, commonplace protections — intuitive social distancing, some amount of mask-wearing — and you could expect to get an infection curve that tapers off well shy of 60 percent exposure.
  • Looking at the data, we see that transmissions in many severely impacted states began to slow down in July, despite limited interventions. This is especially notable in states like Arizona, Florida, and Texas. While we believe that changes in human behavior and changes in policy (such as mask mandates and closing of bars/nightclubs) certainly contributed to the decrease in transmission, it seems unlikely that these were the primary drivers behind the decrease. We believe that many regions obtained a certain degree of temporary herd immunity after reaching 10-35 percent prevalence under the current conditions. We call this 10-35 percent threshold the effective herd immunity threshold.
  • Indeed, that is more or less what was recently found by Youyang Gu, to date the best modeler of pandemic spread in the U.S
  • he cautioned again that he did not mean to imply that the natural herd-immunity level was as low as 10 percent, or even 35 percent. Instead, he suggested it was a plateau determined in part by better collective understanding of the disease and what precautions to take
  • Gu estimates national prevalence as just below 20 percent (i.e., right in the middle of his range of effective herd immunity), it still counts, I think, as encouraging — even if people in hard-hit communities won’t truly breathe a sigh of relief until vaccines arrive.
  • If you can get real protection starting at 35 percent, it means that even a mediocre vaccine, administered much more haphazardly to a population with some meaningful share of vaccination skeptics, could still achieve community protection pretty quickly. And that is really significant — making both the total lack of national coordination on rollout and the likely “vaccine wars” much less consequential.
  • At least 20 percent of the public, and perhaps 50 percent, had some preexisting, cross-protective T-cell response to SARS-CoV-2, according to one much-discussed recent paper. An earlier paper had put the figure at between 40 and 60 percent. And a third had found an even higher prevalence: 81 percent.
  • The T-cell story is similarly encouraging in its big-picture implications without being necessarily paradigm-changing
  • These numbers suggest their own heterogeneity — that different populations, with different demographics, would likely exhibit different levels of cross-reactive T-cell immune response
  • The most optimistic interpretation of the data was given to me by Francois Balloux, a somewhat contrarian disease geneticist and the director of the University College of London’s Genetics Institute
  • According to him, a cross-reactive T-cell response wouldn’t prevent infection, but would probably mean a faster immune response, a shorter period of infection, and a “massively” reduced risk of severe illness — meaning, he guessed, that somewhere between a third and three-quarters of the population carried into the epidemic significant protection against its scariest outcomes
  • the distribution of this T-cell response could explain at least some, and perhaps quite a lot, of COVID-19’s age skew when it comes to disease severity and mortality, since the young are the most exposed to other coronaviruses, and the protection tapers as you get older and spend less time in environments, like schools, where these viruses spread so promiscuously.
  • Balloux told me he believed it was also possible that the heterogeneous distribution of T-cell protection also explains some amount of the apparent decline in disease severity over time within countries on different pandemic timelines — a phenomenon that is more conventionally attributed to infection spreading more among the young, better treatment, and more effective protection of the most vulnerable (especially the old).
  • Going back to Youyang Gu’s analysis, what he calls the “implied infection fatality rate” — essentially an estimated ratio based on his modeling of untested cases — has fallen for the country as a whole from about one percent in March to about 0.8 percent in mid-April, 0.6 percent in May, and down to about 0.25 percent today.
  • even as we have seemed to reach a second peak of coronavirus deaths, the rate of death from COVID-19 infection has continued to decline — total deaths have gone up, but much less than the number of cases
  • In other words, at the population level, the lethality of the disease in America has fallen by about three-quarters since its peak. This is, despite everything that is genuinely horrible about the pandemic and the American response to it, rather fantastic.
  • there may be some possible “mortality displacement,” whereby the most severe cases show up first, in the most susceptible people, leaving behind a relatively protected population whose experience overall would be more mild, and that T-cell response may play a significant role in determining that susceptibility.
  • That, again, is Balloux’s interpretation — the most expansive assessment of the T-cell data offered to me
  • The most conservative assessment came from Sarah Fortune, the chair of Harvard’s Department of Immunology
  • Fortune cautioned not to assume that cross-protection was playing a significant role in determining severity of illness in a given patient. Those with such a T-cell response, she told me, would likely see a faster onset of robust response, yes, but that may or may not yield a shorter period of infection and viral shedding
  • Most of the scientists, doctors, epidemiologists, and immunologists I spoke to fell between those two poles, suggesting the T-cell cross-immunity findings were significant without necessarily being determinative — that they may help explain some of the shape of pandemic spread through particular populations, but only some of the dynamics of that spread.
  • he told me he believed, in the absence of that data, that T-cell cross-immunity from exposure to previous coronaviruses “might explain different disease severity in different people,” and “could certainly be part of the explanation for the age skew, especially for why the very young fare so well.”
  • the headline finding was quite clear and explicitly stated: that preexisting T-cell response came primarily via the variety of T-cells called CD4 T-cells, and that this dynamic was consistent with the hypothesis that the mechanism was inherited from previous exposure to a few different “common cold” coronaviruses
  • “This potential preexisting cross-reactive T-cell immunity to SARS-CoV-2 has broad implications,” the authors wrote, “as it could explain aspects of differential COVID-19 clinical outcomes, influence epidemiological models of herd immunity, or affect the performance of COVID-19 candidate vaccines.”
  • “This is at present highly speculative,” they cautioned.
lindsayweber1

Iraqi Troops Edge Deeper Into Mosul - With Caution : Parallels : NPR - 0 views

  • Iraqi forces are nearing what is expected to be the toughest part of the fight for the northern Iraqi city of Mosul. As troops push toward the river dividing the city, they face new tactics from Islamic State fighters adapting to an urban environment and the limitations of U.S. air and artillery support.
  • "Picture any large metropolitan city on the U.S. East Coast — dense, older cities with smaller streets. And then picture having to eradicate all crime and any enemy force in there," says Brig. Gen. Scott Efflandt."It requires street by street, house by house, room by room operation," he said. "There's no quick way to do it. You have to walk, you have to climb stairs, you have to open doors and then repeat the process again and again and again and then when you're doing that you have to leave someone behind to guard the area you just went through. "That's without U.S. troops on the frontlines.
julia rhodes

A Plea for Caution From Russia - NYTimes.com - 0 views

  • By VLADIMIR V. PUTIN
  • The universal international organization — the United Nations — was then established to prevent such devastation from ever happening again.
  • The United Nations’ founders understood that decisions affecting war and peace should happen only by consensus, and with America’s consent the veto by Security Council permanent members was enshrined in the United Nations Charter. The profound wisdom of this has underpinned the stability of international relations for decades.
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  • ential strike by the United States against Syria, despite strong opposition from many countries and major political and religious leaders, including the pope, will result in more innocent victims and escalation, potentially spreading the conflict far beyond Syria’s borders. A strike would increase violence and unleash a new wave of terrorism. It could undermine multilateral efforts to resolve the Iranian nuclear problem and the Israeli-Palestinian conflict and further destabilize the Middle East and North Africa. It could throw the entire system of international law and order out of balance.
  • A strike would increase violence and unleash a new wave of terrorism. It could undermine multilateral efforts to resolve the Iranian nuclear problem and the Israeli-Palestinian conflict and further destabilize the Middle East and North Africa. It could throw the entire system of international law and order out of balance.
  • Syria is not witnessing a battle for democracy, but an armed conflict between government and opposition in a multireligious country.
  • We must stop using the language of force and return to the path of civilized diplomatic and political settlement.
  • From the outset, Russia has advocated peaceful dialogue enabling Syrians to develop a compromise plan for their own future. We are not protecting the Syrian government, but international law.
  • The law is still the law, and we must follow it whether we like it or not.
  • No one doubts that poison gas was used in Syria. But there is every reason to believe it was used not by the Syrian Army, but by opposition forces, to provoke intervention by their powerful foreign patrons, who would be siding with the fundamentalists.
  • But force has proved ineffective and pointless. Afghanistan is reeling, and no one can say what will happen after international forces withdraw. Libya is divided into tribes and clans. In Iraq the civil war continues, with dozens killed each day. In the United States, many draw an analogy between Iraq and Syria, and ask why their government would want to repeat recent mistakes.
  • Might they not return to our countries with experience acquired in Syria? After all, after fighting in Libya, extremists moved on to Mali. This threatens us all.
  • I welcome the president’s interest in continuing the dialogue with Russia on Syria.
  • If we can avoid force against Syria, this will improve the atmosphere in international affairs and strengthen mutual trust. It will be our shared success and open the door to cooperation on other critical issues.
  • And I would rather disagree with a case he made on American exceptionalism, stating that the United States’ policy is “what makes America different. It’s what makes us exceptional.”
  • t is extremely dangerous to encourage people to see themselves as exceptiona
  •  
    Written by Vladimir Putin
Javier E

There's No Such Thing As 'Sound Science' | FiveThirtyEight - 0 views

  • cience is being turned against itself. For decades, its twin ideals of transparency and rigor have been weaponized by those who disagree with results produced by the scientific method. Under the Trump administration, that fight has ramped up again.
  • The same entreaties crop up again and again: We need to root out conflicts. We need more precise evidence. What makes these arguments so powerful is that they sound quite similar to the points raised by proponents of a very different call for change that’s coming from within science.
  • Despite having dissimilar goals, the two forces espouse principles that look surprisingly alike: Science needs to be transparent. Results and methods should be openly shared so that outside researchers can independently reproduce and validate them. The methods used to collect and analyze data should be rigorous and clear, and conclusions must be supported by evidence.
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  • they’re also used as talking points by politicians who are working to make it more difficult for the EPA and other federal agencies to use science in their regulatory decision-making, under the guise of basing policy on “sound science.” Science’s virtues are being wielded against it.
  • The sound science tactic exploits a fundamental feature of the scientific process: Science does not produce absolute certainty. Contrary to how it’s sometimes represented to the public, science is not a magic wand that turns everything it touches to truth. Instead, it’s a process of uncertainty reduction, much like a game of 20 Questions.
  • “Our criticisms are founded in a confidence in science,” said Steven Goodman, co-director of the Meta-Research Innovation Center at Stanford and a proponent of open science. “That’s a fundamental difference — we’re critiquing science to make it better. Others are critiquing it to devalue the approach itself.”
  • alls to base public policy on “sound science” seem unassailable if you don’t know the term’s history. The phrase was adopted by the tobacco industry in the 1990s to counteract mounting evidence linking secondhand smoke to cancer.
  • What distinguishes the two calls for transparency is intent: Whereas the “open science” movement aims to make science more reliable, reproducible and robust, proponents of “sound science” have historically worked to amplify uncertainty, create doubt and undermine scientific discoveries that threaten their interests.
  • Delay is a time-tested strategy. “Gridlock is the greatest friend a global warming skeptic has,” said Marc Morano, a prominent critic of global warming research
  • While insisting that they merely wanted to ensure that public policy was based on sound science, tobacco companies defined the term in a way that ensured that no science could ever be sound enough. The only sound science was certain science, which is an impossible standard to achieve.
  • “Doubt is our product,” wrote one employee of the Brown & Williamson tobacco company in a 1969 internal memo. The note went on to say that doubt “is the best means of competing with the ‘body of fact’” and “establishing a controversy.” These strategies for undermining inconvenient science were so effective that they’ve served as a sort of playbook for industry interests ever since
  • Doubt merchants aren’t pushing for knowledge, they’re practicing what Proctor has dubbed “agnogenesis” — the intentional manufacture of ignorance. This ignorance isn’t simply the absence of knowing something; it’s a lack of comprehension deliberately created by agents who don’t want you to know,
  • In the hands of doubt-makers, transparency becomes a rhetorical move. “It’s really difficult as a scientist or policy maker to make a stand against transparency and openness, because well, who would be against it?
  • But at the same time, “you can couch everything in the language of transparency and it becomes a powerful weapon.” For instance, when the EPA was preparing to set new limits on particulate pollution in the 1990s, industry groups pushed back against the research and demanded access to primary data (including records that researchers had promised participants would remain confidential) and a reanalysis of the evidence. Their calls succeeded and a new analysis was performed. The reanalysis essentially confirmed the original conclusions, but the process of conducting it delayed the implementation of regulations and cost researchers time and money.
  • Any given study can rarely answer more than one question at a time, and each study usually raises a bunch of new questions in the process of answering old ones. “Science is a process rather than an answer,” said psychologist Alison Ledgerwood of the University of California, Davis. Every answer is provisional and subject to change in the face of new evidence. It’s not entirely correct to say that “this study proves this fact,” Ledgerwood said. “We should be talking instead about how science increases or decreases our confidence in something.”
  • which has received funding from the oil and gas industry. “We’re the negative force. We’re just trying to stop stuff.”
  • these ploys are getting a fresh boost from Congress. The Data Quality Act (also known as the Information Quality Act) was reportedly written by an industry lobbyist and quietly passed as part of an appropriations bill in 2000. The rule mandates that federal agencies ensure the “quality, objectivity, utility, and integrity of information” that they disseminate, though it does little to define what these terms mean. The law also provides a mechanism for citizens and groups to challenge information that they deem inaccurate, including science that they disagree with. “It was passed in this very quiet way with no explicit debate about it — that should tell you a lot about the real goals,” Levy said.
  • in the 20 months following its implementation, the act was repeatedly used by industry groups to push back against proposed regulations and bog down the decision-making process. Instead of deploying transparency as a fundamental principle that applies to all science, these interests have used transparency as a weapon to attack very particular findings that they would like to eradicate.
  • Now Congress is considering another way to legislate how science is used. The Honest Act, a bill sponsored by Rep. Lamar Smith of Texas,3The bill has been passed by the House but still awaits a vote in the Senate. is another example of what Levy calls a “Trojan horse” law that uses the language of transparency as a cover to achieve other political goals. Smith’s legislation would severely limit the kind of evidence the EPA could use for decision-making. Only studies whose raw data and computer codes were publicly available would be allowed for consideration.
  • It might seem like an easy task to sort good science from bad, but in reality it’s not so simple. “There’s a misplaced idea that we can definitively distinguish the good from the not-good science, but it’s all a matter of degree,” said Brian Nosek, executive director of the Center for Open Science. “There is no perfect study.” Requiring regulators to wait until they have (nonexistent) perfect evidence is essentially “a way of saying, ‘We don’t want to use evidence for our decision-making,’
  • ost scientific controversies aren’t about science at all, and once the sides are drawn, more data is unlikely to bring opponents into agreement.
  • objective knowledge is not enough to resolve environmental controversies. “While these controversies may appear on the surface to rest on disputed questions of fact, beneath often reside differing positions of value; values that can give shape to differing understandings of what ‘the facts’ are.” What’s needed in these cases isn’t more or better science, but mechanisms to bring those hidden values to the forefront of the discussion so that they can be debated transparently. “As long as we continue down this unabashedly naive road about what science is, and what it is capable of doing, we will continue to fail to reach any sort of meaningful consensus on these matters,”
  • The dispute over tobacco was never about the science of cigarettes’ link to cancer. It was about whether companies have the right to sell dangerous products and, if so, what obligations they have to the consumers who purchased them.
  • Similarly, the debate over climate change isn’t about whether our planet is heating, but about how much responsibility each country and person bears for stopping it
  • While researching her book “Merchants of Doubt,” science historian Naomi Oreskes found that some of the same people who were defending the tobacco industry as scientific experts were also receiving industry money to deny the role of human activity in global warming. What these issues had in common, she realized, was that they all involved the need for government action. “None of this is about the science. All of this is a political debate about the role of government,”
  • These controversies are really about values, not scientific facts, and acknowledging that would allow us to have more truthful and productive debates. What would that look like in practice? Instead of cherry-picking evidence to support a particular view (and insisting that the science points to a desired action), the various sides could lay out the values they are using to assess the evidence.
  • For instance, in Europe, many decisions are guided by the precautionary principle — a system that values caution in the face of uncertainty and says that when the risks are unclear, it should be up to industries to show that their products and processes are not harmful, rather than requiring the government to prove that they are harmful before they can be regulated. By contrast, U.S. agencies tend to wait for strong evidence of harm before issuing regulations
  • the difference between them comes down to priorities: Is it better to exercise caution at the risk of burdening companies and perhaps the economy, or is it more important to avoid potential economic downsides even if it means that sometimes a harmful product or industrial process goes unregulated?
  • But science can’t tell us how risky is too risky to allow products like cigarettes or potentially harmful pesticides to be sold — those are value judgements that only humans can make.
Javier E

Climate crisis: US 'on path to extreme heat' in coming decades if emissions aren't redu... - 0 views

  • By 2050, hundreds of American cities could experience an entire month each year with US "heat index" temperatures above 100F (38C) if nothing is done to tackle emissions and the resultant climate crisis, scientists said. 
  • Few places would be unaffected by extreme heat conditions by 2050 and only a few mountainous regions would remain extreme heat refuges by the century’s end, the team from the Union of Concerned Scientists said.
  • They said this failure to reduce emissions could set the country on a path to soaring temperatures including conditions so far in excess of current climate trends they will surpass the heat index.
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  • This is a measure of how hot it feels when humidity is factored in with the air temperature, providing a number on a coloured scale, starting with 80F (26C) which is yellow – caution, and rising through dark yellow beginning at 91F (33C) – extreme caution, orange at 103F (39.5C) – danger, and up to red beginning at 126F (52C) – extreme danger.
  • The average number of days per year nationwide with a heat index above 105 degrees Fahrenheit would more than quadruple to 24 by mid-century and increase eight-fold to 40 by late century
  • “Our analysis shows a hotter future that’s hard to imagine today,”
  • The work is the first study to examine the impacts of climate change on the heat index – instead of just temperature – when calculating the impacts of warming,
  • “These conditions occur at or above a heat index of 127 degrees, depending on temperature and humidity. Exposure to conditions in that range makes it difficult for human bodies to cool themselves and could be deadly,”
Javier E

On the Democrats' strategy, caution is warranted, but panic is not - The Washington Post - 0 views

  • Yes, there is a point at which Democrats might lose voters newly disposed to vote for them, such as white, college-educated women. (Unbelievably, the busing issue is back from the 1970s and would be just the thing to frighten suburban, professional mothers.)
  • Democrats won in 2018 by jacking up turnout for nonwhites, young voters and college-educated, white women (who voted and volunteered for and donated to, among others, more female candidates than ever). Democrats ran on Obamacare primarily and on a call to defend democracy and decency. They spoke about real American values
  • They didn’t win back the House focusing on immigrant-averse, white, working-class men. With a 2018 coalition, scaled up for a presidential election, Democrats can win in 2020
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  • (I’ll stipulate that calling oneself a socialist is a bridge too far. I’ll stipulate that outlawing all private insurance will undermine support among suburban women.)
  • However, we should keep some perspective as the Democrats go through a long and arduous process: What the Democratic candidate projects as her vision of America and how she connects with voters ultimately will be more critical in the general election than ideology
  • returning to the center is a tried-and-true tactic for the general election, and Democrats have plenty of time to refine and defend their positions — which they must do.
  • Democrats’ goal should be to re-create the Obama coalition with a significant change: It’s much more feasible to keep the college-educated, white women (who’d crawl over broken glass to get rid of Trump and who are more progressive than college-educated, white men) than it is to win back the white, working-class Fox viewer
katherineharron

5 congressmen -- including Trump's future chief of staff and lawmaker who shook Preside... - 0 views

  • Three more members of Congress, including President Donald Trump's future chief of staff, have announced that they would self-quarantine after coming into contact with an individual who has been diagnosed with the novel coronavirus at the recent Conservative Political Action Conference.
  • "Rep. Meadows was advised this weekend that he may have come in contact with the CPAC attendee who tested positive for COVID-19, now 12 days ago. Out of an abundance of caution, Meadows received testing which came back negative," Williamson said in a statement. "While he's experiencing zero symptoms, under doctors' standard precautionary recommendations, he'll remain at home until the 14 day period expires this Wednesday."
  • Two other Republican lawmakers announced earlier in the day that they too would be in self-quarantine out of an abundance of caution after being in contact with the individual who tested positive for coronavirus at CPAC.
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  • A fifth Republican member -- Rep. Louie Gohmert of Texas -- was told by officials over the weekend that he had been in proximity to the individual, but he is not planning to self-quarantine, a Gohmert aide tells CNN, details the congressman himself confirmed on Twitter on Monday evening.
Javier E

Opinion | How Racist Is Trump's Republican Party? - The New York Times - 0 views

  • Is the modern Republican Party built on race prejudice, otherwise known as racism?
  • Has it become, as Stuart Stevens — a media consultant with an exceptionally high win-loss record who was a lead strategist for George W. Bush in 2000 and 2004 — puts it,
  • the “white grievance party”?
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  • Stevens’s forthcoming book, “It Was All A Lie,” makes the case that President Trump is the natural outcome of a long chain of events going back to the 1964 election when Barry Goldwater ran for president as an opponent of the Civil Right Act passed earlier that year.
  • What were the lies? That the Republican Party “espoused a core set of values: character counts, personal responsibility, strong on Russia, the national debt actually mattered, immigration made America great, a big-tent party.”
  • There is nothing strange or unexpected about Donald Trump. He is the logical conclusion of what the Republican Party became over the last fifty or so years, a natural product of the seeds of race, self-deception, and anger that became the essence of the Republican Party. Trump isn’t an aberration of the Republican Party; he is the Republican Party in a purified form.
  • “I have no one to blame but myself,” he declares on the first page. “What I missed was one simple reality: it was all a lie.”
  • “As much as I’d love to go to bed at night reassuring myself that Donald Trump was some freak product of the system — a ‘black swan,’” Stevens writes, “I can’t do it”:
  • My overall point is that we have forgotten what racism means. In doing so, we have focused attention on bigots and white nationalists and not held ordinary citizens accountable for beliefs that achieve the same ends.
  • Race, Stevens writes,has defined the modern Republican Party. After Goldwater carried only southern states and received a record low of 7 percent of the black vote, the party faced a basic choice: do what was necessary to appeal to more nonwhite voters, or build a party to win with white voters. It chose the latter, and when most successfully executed, a race-based strategy was the foundation of many of the Republican Party’s biggest victories, from Nixon to Trump.
  • With Trump, the Party has grown comfortable as a white grievance party. Is that racist? Yes, I think it is. Are 63 million plus people who supported Trump racist? No, absolutely not. But to support Trump is to make peace with white grievance and hate.
  • Ordinary citizens, without being racists themselves, may do and say things that are consistent with a racist ideology. It does not make the outcomes any less egregious or harmful.
  • even though individual and group motives may not be racist, the outcomes achieved can be identical to the ones that racists would seek:
  • And what is the truth? The Republican Party is “just a white grievance party.”
  • Chloe Thurston, in turn, cited as specific examplesPresident Trump’s or Steve King’s comments about certain types of immigrants being unassimilable or not sufficiently American and suggesting that other (e.g. white) immigrants do not have those characteristics.
  • While both Trump and King, an anti-immigrant congressman from Iowa, “balk at the label ‘racist,’ she continued, “it is descriptively accurate and necessary from the standpoint of keeping track of the role and uses of racism in American society and politics.”
  • People can participate in and perpetuate racist systems without necessarily subscribing to those beliefs.
  • People can recognize something they participate in or contribute to as racist but decide it’s not disqualifying
  • Jardina joined others in calling for caution in the use of the word racist because itoften has a backlash effect. One reason is that people disagree on what is racist, another is that people are offended when they are called racist because they do not believe their acts or behaviors or racist (even if they are).
  • These are distinctive manifestations of racism but not all of them require us to know whether a person is expressly motivated by racism.
  • As a social scientist, I would entertain the possibility that people’s actions are guided by a variety of motivations, potentially including racial considerations but also values (i.e., a commitment to a free market; egalitarianism; moral conservatism); economic considerations; self-interest (concerns about my child’s ability to get into a high school or my child’s commute to a faraway school), or even factual beliefs.
  • Because of the wide variety of possible motivations, Kam wrote in her email, she “would hesitate to label an action as ‘racist’ — unless racial considerations seem to be the only or the massively determinative consideration at play, based upon statistical modeling or carefully calibrated experiments.”
  • Kam notes that she worries “about excessive use of these labels” because describing someone or some action as racist “can easily escalate conflict beyond the point of return.”
  • Eric Kaufmann voiced similar caution, noting that racism and racist are highly charged words, the deployment of which can in some cases prove damaging to liberals and the left. He cited the “unwillingness to talk about immigration for fear of being labeled racist,” giving free rein to populists who do address immigration “and thus get elected. Trump’s election is exhibit A.”
  • In addition, according to Kaufmann, thefear of being labeled racist may be pushing left parties toward immigration policies, or policies on affirmative action, reparations, etc., that make them unelectable.
  • None of the examples I cited, in Kaufmann’s view, “are racist” unless it could be explicitly demonstrated “in a survey that those espousing the policies were mainly motivated by racism.” If not, he said, the “principle of charity should apply.”
  • And people can design racist policies and systems.
  • In addition, she continued,many whites see accusations of racism as disingenuous. They believe that Democrats in particular “play the race card” by calling people or beliefs racist as a political strategy, rather than as a sincere effort to combat racism.
  • There is, in fact, a huge partisan divide over what is considered racist and what is not.
  • The powerful tendency of Democrats to perceive racism has a significant, if unintended, adverse effect on minority candidates seeking to be nominated in Democratic primaries
  • The result? Believing themselves to be realists, Democrats actually foreclose some outcomes they would favor:Democrats who perceive high levels of explicit prejudice toward a group also believe presidential candidates from that group would be less electable.
  • Clearly, there is a large divide not only over the definition of racism, but also over the level of racism in the nation.
  • one of the most relevant questions before the electorate is whether voters agree with Stuart Stevens on whether Donald Trump is a racist.
  • The answer to that question, according to a July 2019 Quinnipiac University national poll, is that 51 percent say Trump is a racist; 45 percent say he is not.
  • There are huge racial, partisan, gender and religious differences: whites say Trump is not racist 50-46; blacks say he is racist 80-11; Democrats 86-9 say yes, Republicans 91-8 say no; men 55-41 say no, women 59-36 say yes; white evangelicals say no 76-21, Catholics 50-48 say no; the unaffiliated say yes, 63-30.
  • What this boils down to is that racism is detected, determined and observed through partisan and ideological lenses.
  • what is still quite striking is how much the perception of the importance of racism has changed in recent years. How else is it that the United States, a nation that declared 244 years ago that “all men are created equal,” has a president seen as a racist by a majority of the electorate?
Javier E

Germany's coronavirus death rate is lower than Italy, China, Spain, France - The Washin... - 0 views

  • In Italy, 9.5 percent of the people who have tested positive for the virus have succumbed to covid-19, according to data compiled at Johns Hopkins University. In France, the rate is 4.3 percent. But in Germany, it’s 0.4 percent.
  • The biggest reason for the difference, infectious disease experts say, is Germany’s work in the early days of its outbreak to track, test and contain infection clusters. That means Germany has a truer picture of the size of its outbreak than places that test only the obviously symptomatic, most seriously ill or highest-risk patients.
  • Germany, with 31,150 cases at midday Tuesday, appeared to have a larger outbreak than France, with 20,149. But the higher death rate in France implies there were more undiagnosed cases there. France’s outbreak could be larger than Germany’s.
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  • “At the beginning, when we had relatively few cases, when it came to finding them and isolating them, we did quite well in Germany,”
  • outh Korea, which has been praised as a model for responding to the outbreak, has a death rate of 1.2 percent.
  • Germany’s high diagnostic capacity had “secured us an extreme lead . . . in the detection of the epidemic.”
  • But he cautioned against complacency, and said the death rate would increase: “We are no exception.”
  • As community spread became prevalent, infection chains in some cases became impossible to trace. Some doctors said they had no choice but to send people seeking tests back home to call jammed coronavirus hotlines because they lacked protective equipment to conduct them safely.
  • With cases growing exponentially, health authorities have moved on to ordering social distancing and banning mass events. Federal states have restricted gatherings outside the home to a maximum of two people.
  • Initially, at least, the country’s health authorities tracked infection clusters meticulously. When an individual tested positive, they used contact tracing to find other people with whom they had been in touch and then tested and quarantined them, which broke infection chains
  • “In South Korea, there’s been a longer duration of infections, so we can’t really compare,” he said. “We have lots of newly positive cases. They didn’t have the chance to die yet.”
  • Busse said Germany is more comparable to Norway. The Scandinavian country is at a similar point in its outbreak, it’s also worked to test and contain cases, and it also has a death rate of 0.4 percent.
  • a period of exponential growth might be slowing, but cautioned that it was too early to say, given fluctuations in data. He said the picture should be clearer by Wednesday.
  • many initial cases had clear links to overseas travel.
  • the German outbreak started with large numbers of young people — “people who came back from holidays.”
  • Lauterbach said he expected Germany’s death rate to rise as more vulnerable segments of society are infected.
  • Because testing is not universal, and many people with the coronavirus might never be diagnosed, a true death rate is impossible to ascertain. But experts say the rate is likely to be significantly higher in countries such as Spain and Italy, where care is collapsing.
  • With more intensive care beds and ventilators than most other European nations and early measures to prevent the spread of the virus, Lauterbach said, he didn’t see Germany turning into Italy or Spain. Still, he has been advocating for wider restrictions.
  • “I think with all things considered, Germany will do reasonably well in this first round of a long fight,”
Javier E

Coronavirus antibody tests could prove essential but scientists urge caution - The Wash... - 0 views

  • the German private laboratories that have been the engine of the country’s strategy to contain the spread of the virus are shifting to a new phase: antibody testing.
  • In recent days, the IFLb laboratory in Berlin began blood tests that can determine whether someone has had the virus and therefore has immunity against being reinfected. On Tuesday, the lab’s technicians processed 70 tests, in addition to the 500 regular coronavirus tests they complete each day to determine whether someone is infected.
  • Germany’s first test kit for mass coronavirus antibody screening was certified late last month. This comes as Britain, which lacks Germany’s laboratory capacity, acknowledged this week that none of the 17.5 million home test kits it has ordered from nine different suppliers are up to standards.
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  • with Germany now carrying out about 50,000 coronavirus tests per day. Britain’s chief medical officer Chris Whitty on Tuesday said the United Kingdom had “a lot to learn” from Germany, which had “got ahead” in mass testing.
  • European governments are mulling the introduction of what have been dubbed “immunity passports” to let individuals who have had the virus return to a more normal life.
  • German scientists caution that this stage of the response is still a long way off. There remain crucial questions over how long someone’s immunity might last and at what level, and there are concerns about tests producing false positives and insufficient capacity for widespread testing
  • there needs to be more validation of the test and there needs to be science on how long immunity lasts.”
  • “This is one of many tools to address coronavirus, but it may be a very important one,”
  • antibody testing studies could provide an indication of how many people have been infected and thus help governments assess the risk of easing restrictions.
  • Knowing the level of infection among the population and particular risk groups could also let the government determine whether it can be “a little bit more relaxed” during a potential second wave of infections
  • In Germany, studies already underway or planned over the coming months involve a sampling of roughly 100,000 people
  • One by the University of Bonn will study 1,000 people from the hard-hit town of Heinsberg. Another in Munich will repeat tests on the same sample group regularly to monitor the spread.
  • Merkel, who has been tight-lipped on Germany’s strategy for lifting restrictions, says she doesn’t want to raise the population’s hopes prematurely. “We would be a bad government if we weren’t thinking about an exit strategy,”
  • it might take two years for the population to achieve herd immunity — meaning that so many people have been infected that the number of those still susceptible is no longer enough to sustain further spread of the virus.
  • the number of people infected could be as much as 10 times greater than now thought.
  • “If you want to assess the real danger and the real mortality, you have to know the number of people who have had the disease,”
  • knowing who is immune could be “extremely effective,” he said, for instance by helping identify which front-line workers are immune and do not need protective gear.
  • Testing accuracy also remains a concern. Some tests are overly sensitive, reacting to other types of coronaviruses and producing false positives. Errors could be particularly problematic when testing those who have not shown symptoms
  • Another concern is that tests are most effective several weeks after infection. So the timing of wide-scale studies is important,
  • “The question is, if someone tests for the antibody, what does that mean? Immunity? Part immunity? For how long?” he said. “If someone asked me, ‘What can I do with the results?’ I wouldn’t be able to answer.”
rerobinson03

Mixed Virus Data Has Some Experts Questioning Pace of N.Y.C. Reopening - The New York T... - 0 views

  • Gov. Andrew M. Cuomo announced recently that New York City would take several more steps toward normalcy: More people would soon be allowed in restaurants; an 11 p.m. curfew at businesses like movie theaters would end; and yoga classes, among other indoor fitness activities, would be allowed to restart.
  • On Feb. 25, New York City had a seven-day average of 4,043 cases per day, according to data from the city. This week that number has dipped to an average of less than 2,700. There’s been a similar decline in new hospitalizations: to a seven-day average of 178 per day this week, from an average of 326 in late Februar
  • Deaths and hospitalizations in the city have fallen in recent weeks, but newly reported cases in New York City are hovering at a 14-day average of more than 3,500 a day, which is still very high, according to a New York Times database.
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  • City officials say it is too soon to relax some of the restrictions that have helped slow the spread of the virus, especially those around fitness classes.
  • Several epidemiologists agreed that caution was important.
  • Dr. Wafaa el-Sadr, an epidemiologist at the Mailman School of Public Health at Columbia University, said she was dubious of claims that reopening different businesses and activities had not resulted in more infection
  • ut two of the variants — B.1.1.7, which was first discovered in Britain and is highly transmissible; and B.1.526, which was first detected in New York City and shares characteristics with variants first found in South Africa and Brazil that seem more resistant to existing vaccines — appear to be increasing steadily in the samples that have been sequenced (a sample size, the city cautions, that is still very small and may not convey the full extent of the problem).
hannahcarter11

Fauci: Texas inviting another virus surge by lifting mask mandate | TheHill - 0 views

  • Texas officially repealed its mask mandate on Wednesday and allowed businesses to reopen at full capacity. The changes came even as public health experts cautioned against reopening too soon, despite declining cases.
  • “We understand people’s need to get back to normal, and we’re going in that direction. But when you start doing things like completely putting aside all public health measures as if you’re turning a light switch off, that's quite risky,”
  • Fauci last week called the states’ moves “inexplicable” and suggested that it could lead to another surge.
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  • More than a dozen states currently do not have a mask mandate in effect, though Texas is now the largest without rules for face coverings.
  • Texas Gov. Greg Abbott (R) defended his decision against bipartisan criticism last week, saying that lifting the mask mandate “isn’t going to make that big of a change in the state of Texas.”
katherineharron

Confusion over masks sparks new political showdown - CNN Politics - 0 views

  • Top White House adviser Anita Dunn Sunday defended President Joe Biden over his continued use of a mask outdoors – even though the practice appears to conflict with new and relaxed administration guidelines for fully vaccinated citizens.
  • The Republican National Committee, for instance, blasted Biden for “breaking” US Centers for Disease Control and Prevention guidance, and the issue has become one of the latest culture war flashpoints for right-wing talk show hosts.
  • Republicans are seizing on the controversy over masks to bolster their wider narrative that Biden and Democrats are too politically correct and using the power of government to infringe on the freedoms of Americans – a conceit that works for them on taxes to guns and public health to climate change.
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  • It’s not just political factions using the issue for partisan advantage – though that is happening as Covid-19 restrictions continue to straddle the quintessentially American tension between individual freedom and the reach of government. Medical experts are engaging in an intense debate over whether the CDC is being too cautious in the way it’s loosening mask guidance or is offering the public conflicting, confusing advice.
  • The complications of exiting the pandemic – a process that no one currently in positions of power has ever experienced – explain why Biden’s success in getting more than 100 million Americans fully immunized doesn’t mean Covid-19 is no longer perilous or is any less politically treacherous for the White House.
  • The President’s remarks followed new CDC guidance last week that mean fully vaccinated people can now unmask at small outdoor gatherings or when dining outside with friends from multiple households. Unvaccinated people should still cover their faces.
  • fter months of stressing caution and sticking to restrictions – after a failure to do so cost thousands of lives under Trump – Biden now appears at risk of paying a political price for being too circumspect even though his initial caution proved successful.
  • “It’s time for the CDC to start embracing this kind of bifurcated strategy and perhaps giving the unvaccinated a hint of what life can be like if they become vaccinated,” he said.
  • This is a pretty dangerous time to be unvaccinated, but what (the) CDC is signaling is if you are fully vaccinated, freedoms are just becoming safer and safer for people.”
  • While public health experts warn that maximizing vaccinations is vital to creating the herd immunity in the population necessary to stop Covid-19 spreading
  • “It is America. Everybody has an individual right. I think that one of the things we have to be careful about is not shaming people or talking down to them or objecting to their way of life,” Marshall told CNN’s Pamela Brown on “Newsroom” on Saturday.
  • They’ve been told they don’t need a mask. They need a mask. They’ve been told that even if you have a vaccine, you have to keep wearing the mask,” Marshall said.
  • the best way to ease such concerns and to get rid of masks for good is to get vaccinated.
Javier E

Africa's coronavirus caseload has remained relatively low. Experts say the explanation ... - 0 views

  • NAIROBI — The top headline last week on a popular Kenyan news website could barely contain its sarcasm: "America, with 270K deaths, 13M infections, warns citizens not to travel to Kenya over high risk of COVID-19."
  • To many here, American fears of catching the coronavirus in Africa seem particularly ludicrous.
  • Almost every one of the continent’s 54 countries, while home to some of the least developed health-care systems in the world, have registered fewer deaths from the virus in the last nine months than the United States now suffers per day.
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  • While testing has been comparatively limited, the continent appears to have bucked the doomsday predictions of global health experts. The telltale signs of severe outbreaks seen elsewhere — crowded hospitals and a spike in deaths — have emerged in only a handful of African countries. Surveys done by the World Health Organization have found negligible excess mortality rates in most African countries, reducing suspicion that many covid-19 deaths are going uncounted.
  • even as more research emerges, public health experts caution that the explanation for why Africa’s caseload has remained low will be complicated.
  • “It is highly unlikely that there is a single, definitive answer as to why this is the case,” said Ngoy Nsenga, a Congolese epidemiologist and the WHO’s program manager for emergency response in Africa. “Youthful populations, warmer climates, less time indoors, less traveling, less obesity and diabetes, immunities derived from other diseases — even other coronaviruses — are all playing a part, we think. But what distinguishes Africa from other places like Brazil that might share those factors, but were still hard-hit, are our human interventions.”
  • Those interventions have exacted immense economic damage, however, and with many African governments not seeing uncontrolled growth in cases, they have been rolled back in many places.
  • Health officials, however, caution that the threat is far from over — even if hospitals aren’t filling up.
  • “During the holiday season, there will be a tendency for large movement from capital cities to villages, remote areas, for people to connect with families. That might drive the pandemic,”
  • Ndongo Dia, head of the respiratory virus diagnostic laboratory at the Pasteur Institute in Senegal’s capital, Dakar, isn’t sure why Senegal dodged the worst of the pandemic.
  • The nation has garnered widespread praise for its quick response, which included sealing its border, rolling out four-hour tests while Americans waited days for results, and imposing a curfew until infections slowed.
  • Beyond that, Dia said, “our luck is the composition of our population. The number of severe cases is going to be much lower compared to the northern countries, where there are more elderly people.”
  • Death rates have been higher in South Africa, Algeria, Egypt and Tunisia, where a larger percentage of the population is over the age of 65. Those four countries make up two-thirds of all coronavirus deaths in Africa.
  • Preliminary analyses done by the WHO indicate that Africans may be twice as likely to experience covid-19 without any illness, and that more than 80 percent of cases on the continent have been asymptomatic — a far higher percentage than elsewhere in the world.
  • “It is not different strains — that I can refute. We have a network of laboratories all over the continent and the world,” he said. “We have sequenced from many places, we haven’t seen dramatically different strains here.”
Javier E

Elon Musk's Outlook on Our Future Turns Dour - WSJ - 0 views

  • these days, Musk sounds worried—about everything from cyclical business jitters to existential global concerns.
  • his past week he warned during a forum on X about “civilizational risk” stemming from the Israel-Hamas war cascading into a wider conflict that would pit the U.S. against a united China, Russia and Iran. “I think we are sleepwalking our way into World War III,”
  • over the years, Musk has framed his business endeavors as striving to prevent calamity, a motivating ideal that helps inspire employees, investors and fans while inducing eye rolls among critics and rivals.
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  • For him, Tesla is about trying to save humanity from global warming while SpaceX is about making humanity a multiplanetary species in case things don’t work out on Earth.
  • He said he worried that activating Starlink then would have further stoked the conflict. “I think if the Ukrainian attacks had succeeded in sinking the Russian fleet, it would have been like a mini Pearl Harbor and led to a major escalation,” he is quoted as saying in Walter Isaacson’s new biography, “Elon Musk.” 
  • “I tend to view the future as a series of probabilities—there’s certain probability that something will go wrong, some probability that it’ll go right; it’s kind of a spectrum of things. And to the degree that there is free will versus determinism, then we want to try to exercise that free will to ensure a great future.”
  • “Nuclear war probability is rising rapidly,” he tweeted last fall after months of fighting between the two countries. 
  • with the purchase of Twitter-turned-X, Musk couched the decision as keeping the social-media platform as a bastion for free speech in what he sees as a larger battle against cultural forces trying to squash diverse thought—or, as he calls it, the “woke mind virus.”
  • “Accept worst case outcome & assign it a probability, which is usually very low. Now think of good things in life & assign them probabilities—many are certain!” he tweeted a couple of years ago. “Bringing anxiety/fear to the conscious mind saps it of limbic emotional strength.”
  • “We’re like a pro sports team that has been winning the championship for so long and so many years in a row that we have forgotten what losing even looks like,” Musk said. “And that’s when the champion team loses.” 
  • “My brother believes an economic winter is coming every single day,” Kimbal Musk once told lawyers about his older sibling’s mindset during a legal procedure. 
  • “To be frank, civilization is feeling a little fragile these days,” Musk said last year during an update on SpaceX’s large rocket development. “I’m an optimist, but I think we got to protect the downside here and try to build that city on Mars as soon as possible and secure the future of life.”
  • Among his stated worries, of which he has tweeted: “a big rock will hit Earth eventually & we currently have no defense” and “population collapse due to low birth rates is a much bigger risk to civilization than global warming.”
  • he framed his creation of an artificial-intelligence startup called xAI in his typically grandiose terms, cautioning that the technology has the potential to spiral out of control and essentially turn on its master, something akin to “The Terminator” movie. 
  • “I think it’s actually important for us to worry about a `Terminator’ future in order to avoid a `Terminator’ future,”
  • This past week, Musk returned to calling for peace, saying U.S. policies risk pushing Russia into an alliance with China just as the Israel-Hamas war has the potential to expand. He cautioned that many people overestimate U.S. military might in such a scenario
  • “Cheery fatalism is very effective.”
Javier E

Ukraine Is the West's War Now - WSJ - 0 views

  • A year later, the war in Ukraine has become, to a large extent, the West’s own. True, no American or NATO soldiers are fighting and dying on Ukrainian soil. But the U.S., its European allies and Canada have now sent some $120 billion in weapons and other aid to Ukraine, with new, more advanced military supplies on the way. If this monumental effort fails to thwart President Vladimir Putin’s ambitions, the setback would not only undermine American credibility on the world stage but also raise difficult questions about the future of the Western alliance.
  • “In many ways, we’re all-in, and we’re all-in because the realization has dawned in Europe that showing weakness to President Putin, showing no response to his atrocities, only invites him to go further and further,” said Sjoerd Sjoerdsma, a Dutch politician and member of parliament. “We have also realized that it is not only the safety and security of Ukraine that is at stake but also our own.”
  • The Russian military’s mixture of unexpected ineptitude and shocking cruelty has pulled the U.S. and allies deeper and deeper into the conflict. With one self-imposed constraint falling after another, Western goals have gradually moved from preventing the obliteration of Ukraine to supporting its military victory over Russia.
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  • It’s a more ambitious commitment that carries much higher risks—but also strategic rewards—for the Western alliance.
  • “Nobody thought the Russians would start a medieval war in the 21st century,” said Sen. James Risch, the ranking Republican on the Senate Foreign Relations Committee. “This conflict is going to change the face of Europe as much as World War II did.”
  • In Asia, the Middle East and elsewhere, the West’s geopolitical adversaries are calculating whether the U.S. and its allies have the stamina and cohesion to defend the rules-based international order that has benefited the West for decades.
  • In particular, the future of Taiwan and the South China Sea is closely linked to the West’s record in Ukraine.
  • “If Putin wins in Ukraine, the message to him and other authoritarian leaders will be that they can use force to get what they want. This will make the world more dangerous and us more vulnerable.”
  • The Munich conference capped several weeks in which the U.S. and its allies have dramatically expanded the scope of their military aid, an indication that Mr. Putin’s expectation that the West will eventually tire of helping Ukraine hasn’t materialized just yet
  • Both sides believe they can win on the battlefield, and little room exists for peace negotiations. Ukraine is preparing offensives to regain the roughly 18% of its territory still occupied by Moscow, including the Crimea peninsula and parts of the eastern Donbas region that Mr. Putin seized in 2014. Russia has declared four Ukrainian regions, none of which it fully controls, to be its own sovereign territory and seeks, at the very least, to conquer those lands. Mr. Putin, in a speech on Tuesday, indicated that his aspirations remain much broader, referring to Russia’s “historical territories that are now called Ukraine.”
  • A year into Europe’s bloodiest conflict since World War II, Ukraine’s own military industries have been shattered by Russian missile strikes, and its reserves of Soviet-vintage weapons are running out. By now, Kyiv can keep fighting only as long as Western assistance continues apace
  • “The next months will be very critical. If, say, another Ukrainian offensive fails, if it becomes the public narrative that it’s going to be a stalemate, support in the West might drop—perhaps not substantially, but some of the politicians will see the writing on the wall,
  • “In diplomacy, morality is part of the public narrative, but rarely part of the real decision-making process. But Ukraine’s case was one of the examples in history when you can argue that sympathy based on moral arguments was a game changer,”
  • “Some governments acted the way they did not merely based on their practical considerations but under enormous pressure of their public opinion. And that public opinion was based on moral compassion for the victim of the aggression.”
  • Mr. Putin has tried to counter the Ukrainian message by appealing to fear. On the first morning of the war, he alluded to nuclear weapons to deter the West from helping Ukraine.
  • “Putin is threatening Armageddon, and the Russians are doing it all the time, sometimes in oblique ways and sometimes in a more direct way,
  • “But when you actually poke at that and provide weapons gradually over time, there hasn’t been the catastrophic response that Putin promised.”
  • “boiling the frog.” As the U.S. began to introduce new weapons systems, it did so slowly and, initially, in limited numbers. None of these individual decisions were of sufficient scope to provoke a dramatic escalation by Moscow. But over the past 12 months, the cumulative effect of these new weapons has transformed the balance of power on the battlefield and enabled a string of strategic Ukrainian victories.
  • “If you look at the arc of Western involvement, no one would have predicted where we are now six months ago, and the same goes for six months before that. It’s a crisis response that has evolved into a policy—a policy that, probably, no one would have prescribed at the outset,” said Samuel Charap, a senior political scientist at Rand Corp. who has urged caution on arming Ukraine
  • “The West is also the frog that is boiling itself. With each incremental increase in assistance, qualitative or quantitative, we become accustomed to that being normal, and the next one doesn’t seem so extreme,”
  • “There is a dynamic here where we become desensitized to what is going on. We are in a bit of a slow-moving spiral that shows no signs of letting up.”
  • In 2014, after Mr. Putin annexed Ukraine’s Crimea peninsula and triggered a bloody war in the eastern Donbas region, covertly sending troops and heavy weapons across the border, the American and European response was limited to sanctions that only marginally affected Russia’s economy.
  • Back in 1991, President George H.W. Bush viewed Ukraine’s desire for freedom as a dangerous nuisance. That year, just months before the Soviet Union’s collapse, he delivered to the Ukrainian parliament his infamous “Chicken Kiev” speech, urging Ukrainians to abandon “suicidal nationalism” and permanently remain under the Kremlin’s rule.
  • Other analysts and policy makers argue that the true danger lies in excessive caution over accelerating Western military involvement. “We have been slow in delivering certain capabilities. We keep climbing the stairs, but it goes through a tortuous process, and in the meantime Ukrainians are dying,” said ret. Lt. Gen. Ben Hodges, a former commander of the U.S. Army in Europe. “It has taken the Pentagon a long time to come to the realization that Ukraine can win, and will win, especially if we give them what they need. There has been all too much defeatist hand-wringing.”
  • At the time, President Barack Obama resisted calls to help Ukraine militarily as he sought Mr. Putin’s cooperation on his presidency’s main foreign-policy priority, the nuclear deal with Iran
  • Ukraine, Mr. Obama said in an interview with the Atlantic in 2016, “is going to be vulnerable to military domination by Russia no matter what we do.” All the evidence of the past 50 years, he added, suggested that Russian (and Chinese) decision-making wouldn’t be influenced by “talking tough or engaging in some military action.”
  • Mr. Biden, speaking in front of U.S., Polish and Ukrainian flags to a cheering crowd in Warsaw on Tuesday, had a different message. “Ukraine will never be a victory for Russia,” he pledged. “Appetites of the autocrat cannot be appeased. They must be opposed.”
Javier E

Germany Braces for Decades of Confrontation With Russia - The New York Times - 0 views

  • Defense Minister Boris Pistorius has begun warning Germans that they should prepare for decades of confrontation with Russia — and that they must speedily rebuild the country’s military in case Vladimir V. Putin does not plan to stop at the border with Ukraine.
  • Russia’s military, he has said in a series of recent interviews with German news media, is fully occupied with Ukraine. But if there is a truce, and Mr. Putin, Russia’s president, has a few years to reset, he thinks the Russian leader will consider testing NATO’s unity.
  • “Nobody knows how or whether this will last,” Mr. Pistorius said of the current war, arguing for a rapid buildup in the size of the German military and a restocking of its arsenal.
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  • The alarm is growing louder, but the German public remains unconvinced that the security of Germany and Europe has been fundamentally threatened by a newly aggressive Russia.
  • Mr. Pistorius’s status as one of the country’s most popular politicians has given him a freedom to speak that others — including his boss, Chancellor Olaf Scholz — do not enjoy.
  • The prospect of a re-elected Mr. Trump has German officials and many of their fellow NATO counterparts informally discussing whether the nearly 75-year-old alliance structure they are planning to celebrate in Washington this year can survive without the United States at its center. Many German officials say that Mr. Putin’s best strategic hope is NATO’s fracture.
  • Only a year ago NATO was celebrating a new sense of purpose and a new unity, and many were confidently predicting Mr. Putin was on the run.
  • now, with an undependable America, an aggressive Russia and a striving China, as well as a seemingly stalemated war in Ukraine and a deeply unpopular conflict in Gaza, German officials are beginning to talk about the emergence of a new, complicated and troubling world, with severe consequences for European and trans-Atlantic security.
  • some of Mr. Pistorius’s colleagues are warning that if American funding dries up and Russia prevails, its next target will be closer to Berlin.
  • “If Ukraine were forced to surrender, that would not satisfy Russia’s hunger for power,” the chief of Germany’s intelligence service, Bruno Kahl, said last week. “If the West does not demonstrate a clear readiness to defend, Putin will have no reason not to attack NATO anymore.”
  • In the decades since the Soviet Union collapsed, most Germans have grown accustomed to the notions that the country’s security would be assured if it worked with Russia, not against it, and that China is a necessary partner with a critical market for German automobiles and equipment.
  • Mr. Scholz, a Social Democrat whose party traditionally sought decent ties with Moscow, seems reluctant to discuss the far more confrontational future with Russia or China that German defense and intelligence chiefs describe so vividly.
  • few politicians will take on the subject in public. Mr. Scholz is especially careful, tending to Germany’s relationship with the United States and wary of pushing Russia and its unpredictable president too hard.
  • Mr. Scholz has moved with great caution. He has opposed — along with Mr. Biden — setting a timetable for Ukraine’s eventual entry into the alliance
  • The most vivid example of his caution is his continued refusal to provide Ukraine a long-range, air-launched cruise missile called the Taurus.
  • The Taurus has a range of more than 300 miles, meaning Ukraine could use it to strike deep into Russia. And Mr. Scholz is not willing to take that chance — nor is the country’s Bundestag, which voted against a resolution calling for the transfer. While the decision seems to fit German opinion, Mr. Scholz wants to avoid the subject.
  • Polls show that Germans want to see a more capable German military. But only 38 percent of those surveyed said they wanted their country to be more involved in international crises, the lowest figure since that question began to be asked in 2017, according to the Körber Foundation, which conducted the survey. Of that group, 76 percent said the engagement should be primarily diplomatic, and 71 percent were against a military leadership role for Germany in Europe.
  • German military officials recently set off a small outcry when they suggested that the country must be “kriegstüchtig,” which roughly translates to the ability to fight and win a war.
  • Norbert Röttgen, an opposition legislator and a foreign policy expert with the Christian Democrats, said the term was regarded as “rhetorical overreach” and quickly dropped.
  • “Scholz has always said that ‘Ukraine must not lose but Russia must not win,’ which indicated that he’s always thought of an impasse that would lead to a diplomatic process,” Mr. Röttgen said. “He thinks of Russia as more important than all the countries between us and them, and he lacks a European sense and of his possible role as a European leader.”
  • Mr. Scholz clearly feels most comfortable relying heavily on Washington, and senior German officials say he especially mistrusts Emmanuel Macron, the president of France, who has argued for European “strategic autonomy.” Mr. Macron has found few followers on the continent.
  • Even Mr. Scholz’s main European defense initiative, a coordinated ground-based air defense against ballistic missiles known as Sky Shield, depends on a mix of American, American-Israeli and German missile systems.
  • Mr. Scholz’s ambitions are also hamstrung by his increasingly weak economy. It shrank 0.3 percent last year, and roughly the same is expected in 2024. The cost of the Ukraine war and China’s economic problems — which have hit the auto and manufacturing sectors hardest — have exacerbated the problem.
  • While Mr. Scholz acknowledges that the world has changed, “he is not saying that we must change with it,” said Ulrich Speck, a German analyst.
  • “He is saying that the world has changed and that we will protect you,”
  • Germans, and even the Social Democrats, “have come to the realization that Germany lives in the real world and that hard power matters,”
  • “At the same time,” he said, “there’s still this hope that this is all just a bad dream, and Germans will wake up and be back in the old world.”
grayton downing

For Obama's Global Vision, Daunting Problems - NYTimes.com - 0 views

  • President Obama, in one of his most significant speeches since taking office, did not simply declare an end to the post-9/11 era on Thursday. He also offered a vision of America’s role in the world that he hopes could be one of his lasting legacies.
  • there are a multitude of hurdles to Mr. Obama’s goal of taking America off “perpetual war footing.”
  • Of all these threats, Mr. Rhodes said the White House was most worried about a surge of extremism in the wake of the Arab Spring. And yet the bloodiest of those conflicts, in Syria, reveals the limits of Mr. Obama’s policy.
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  • At the same time, Mr. Obama put renewed emphasis on diplomacy and foreign aid
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  • In a White House “fact sheet” issued Thursday about new standards for lethal operations, the administration cautioned that “these new standards and procedures do not limit the president’s authority to take action in extraordinary circumstances when doing so is both lawful and necessary to protect the United States or its allies.”
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  • What we’re trying to do with our strategy is turn it back over to the host country and local forces,”
  • Left unsaid in Mr. Obama’s speech was one of the biggest motivations for his new focus: a desire to extricate the United States from the Middle East so that it can focus on the faster-growing region of Asia. It is a dream that has tempted presidents for a generation.
  • “We’d like to leave office with a foreign policy that is not unnecessarily consumed with a militia controlling a piece of desert.”
Javier E

Diversity and the Political Right - NYTimes.com - 0 views

  • “He does caution against referring to it as I.Q.-based selection, saying that using the term ‘skill-based’ would ‘blunt the negative reaction.’ ” Skill-based. Clever. Or Machiavellian. In reality, it’s just another conservative euphemism meant to cast class aspersions and raise racial ire without ever forthrightly addressing the issues of class and race. This form of Roundabout Republicanism has entirely replaced honest conservative discussion, to the point that anyone who now raises class-based inequality is labeled divisive and anyone who raises race is labeled a racist.
  • The right is constantly invoking class and race as cudgels in our political discussions; they just hide the hand that swings the club.
  • The rebranding of the Republican Party is to a large degree the renaming of intolerance.
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