Group items tagged

Again and again, the Facebook Papers show staffers sounding alarms about the dangers posed by the platform—how Facebook amplifies extremism and misinformation, how it incites violence, how it encourages radicalization and political polarization. Again and again, staffers reckon with the ways in which Facebook’s decisions stoke these harms, and they plead with leadership to do more.

And again and again, staffers say, Facebook’s leaders ignore them.

Facebook has dismissed the concerns of its employees in manifold ways.

One of its cleverer tactics is to argue that staffers who have raised the alarm about the damage done by their employer are simply enjoying Facebook’s “very open culture,” in which people are encouraged to share their opinions, a spokesperson told me. This stance allows Facebook to claim transparency while ignoring the substance of the complaints, and the implication of the complaints: that many of Facebook’s employees believe their company operates without a moral compass.

When you stitch together the stories that spanned the period between Joe Biden’s election and his inauguration, it’s easy to see Facebook as instrumental to the attack on January 6. (A spokesperson told me that the notion that Facebook played an instrumental role in the insurrection is “absurd.”)

what emerges from a close reading of Facebook documents, and observation of the manner in which the company connects large groups of people quickly, is that Facebook isn’t a passive tool but a catalyst. Had the organizers tried to plan the rally using other technologies of earlier eras, such as telephones, they would have had to identify and reach out individually to each prospective participant, then persuade them to travel to Washington. Facebook made people’s efforts at coordination highly visible on a global scale.

The platform not only helped them recruit participants but offered people a sense of strength in numbers. Facebook proved to be the perfect hype machine for the coup-inclined.

In November 2019, Facebook staffers noticed they had a serious problem. Facebook offers a collection of one-tap emoji reactions. Today, they include “like,” “love,” “care,” “haha,” “wow,” “sad,” and “angry.” Company researchers had found that the posts dominated by “angry” reactions were substantially more likely to go against community standards, including prohibitions on various types of misinformation, according to internal documents.

In July 2020, researchers presented the findings of a series of experiments. At the time, Facebook was already weighting the reactions other than “like” more heavily in its algorithm—meaning posts that got an “angry” reaction were more likely to show up in users’ News Feeds than posts that simply got a “like.” Anger-inducing content didn’t spread just because people were more likely to share things that made them angry; the algorithm gave anger-inducing content an edge. Facebook’s Integrity workers—employees tasked with tackling problems such as misinformation and espionage on the platform—concluded that they had good reason to believe targeting posts that induced anger would help stop the spread of harmful content.

By dialing anger’s weight back to zero in the algorithm, the researchers found, they could keep posts to which people reacted angrily from being viewed by as many users. That, in turn, translated to a significant (up to 5 percent) reduction in the hate speech, civic misinformation, bullying, and violent posts—all of which are correlated with offline violence—to which users were exposed.

Facebook rolled out the change in early September 2020, documents show; a Facebook spokesperson confirmed that the change has remained in effect. It was a real victory for employees of the Integrity team.

But it doesn’t normally work out that way. In April 2020, according to Frances Haugen’s filings with the SEC, Facebook employees had recommended tweaking the algorithm so that the News Feed would deprioritize the surfacing of content for people based on their Facebook friends’ behavior. The idea was that a person’s News Feed should be shaped more by people and groups that a person had chosen to follow. Up until that point, if your Facebook friend saw a conspiracy theory and reacted to it, Facebook’s algorithm might show it to you, too. The algorithm treated any engagement in your network as a signal that something was worth sharing. But now Facebook workers wanted to build circuit breakers to slow this form of sharing.

Experiments showed that this change would impede the distribution of hateful, polarizing, and violence-inciting content in people’s News Feeds. But Zuckerberg “rejected this intervention that could have reduced the risk of violence in the 2020 election,” Haugen’s SEC filing says. An internal message characterizing Zuckerberg’s reasoning says he wanted to avoid new features that would get in the way of “meaningful social interactions.” But according to Facebook’s definition, its employees say, engagement is considered “meaningful” even when it entails bullying, hate speech, and reshares of harmful content.

This episode, like Facebook’s response to the incitement that proliferated between the election and January 6, reflects a fundamental problem with the platform

Facebook’s megascale allows the company to influence the speech and thought patterns of billions of people. What the world is seeing now, through the window provided by reams of internal documents, is that Facebook catalogs and studies the harm it inflicts on people. And then it keeps harming people anyway.

“I am worried that Mark’s continuing pattern of answering a different question than the question that was asked is a symptom of some larger problem,” wrote one Facebook employee in an internal post in June 2020, referring to Zuckerberg. “I sincerely hope that I am wrong, and I’m still hopeful for progress. But I also fully understand my colleagues who have given up on this company, and I can’t blame them for leaving. Facebook is not neutral, and working here isn’t either.”

It is quite a thing to see, the sheer number of Facebook employees—people who presumably understand their company as well as or better than outside observers—who believe their employer to be morally bankrupt.

I spoke with several former Facebook employees who described the company’s metrics-driven culture as extreme, even by Silicon Valley standards

Facebook workers are under tremendous pressure to quantitatively demonstrate their individual contributions to the company’s growth goals, they told me. New products and features aren’t approved unless the staffers pitching them demonstrate how they will drive engagement.

As a result, Facebook has stoked an algorithm arms race within its ranks, pitting core product-and-engineering teams, such as the News Feed team, against their colleagues on Integrity teams, who are tasked with mitigating harm on the platform. These teams establish goals that are often in direct conflict with each other.

One of Facebook’s Integrity staffers wrote at length about this dynamic in a goodbye note to colleagues in August 2020, describing how risks to Facebook users “fester” because of the “asymmetrical” burden placed on employees to “demonstrate legitimacy and user value” before launching any harm-mitigation tactics—a burden not shared by those developing new features or algorithm changes with growth and engagement in mind

The note said:We were willing to act only after things had spiraled into a dire state … Personally, during the time that we hesitated, I’ve seen folks from my hometown go further and further down the rabbithole of QAnon and Covid anti-mask/anti-vax conspiracy on FB. It has been painful to observe.

Current and former Facebook employees describe the same fundamentally broken culture—one in which effective tactics for making Facebook safer are rolled back by leadership or never approved in the first place.

That broken culture has produced a broken platform: an algorithmic ecosystem in which users are pushed toward ever more extreme content, and where Facebook knowingly exposes its users to conspiracy theories, disinformation, and incitement to violence.

One example is a program that amounts to a whitelist for VIPs on Facebook, allowing some of the users most likely to spread misinformation to break Facebook’s rules without facing consequences. Under the program, internal documents show, millions of high-profile users—including politicians—are left alone by Facebook even when they incite violence

whitelisting influential users with massive followings on Facebook isn’t just a secret and uneven application of Facebook’s rules; it amounts to “protecting content that is especially likely to deceive, and hence to harm, people on our platforms.”

Facebook workers tried and failed to end the program. Only when its existence was reported in September by The Wall Street Journal did Facebook’s Oversight Board ask leadership for more information about the practice. Last week, the board publicly rebuked Facebook for not being “fully forthcoming” about the program.

e worries have been exacerbated lately by fears about a decline in new posts on Facebook, two former employees who left the company in recent years told me. People are posting new material less frequently to Facebook, and its users are on average older than those of other social platforms.

All of this makes the platform rely more heavily on ways it can manipulate what its users see in order to reach its goals. This explains why Facebook is so dependent on the infrastructure of groups, as well as making reshares highly visible, to keep people hooked.

Zuckerberg has defined Facebook’s mission as making “social infrastructure to give people the power to build a global community that works for all of us,” but in internal research documents his employees point out that communities aren’t always good for society:

When part of a community, individuals typically act in a prosocial manner. They conform, they forge alliances, they cooperate, they organize, they display loyalty, they expect obedience, they share information, they influence others, and so on. Being in a group changes their behavior, their abilities, and, importantly, their capability to harm themselves or others

Thus, when people come together and form communities around harmful topics or identities, the potential for harm can be greater.

The infrastructure choices that Facebook is making to keep its platform relevant are driving down the quality of the site, and exposing its users to more dangers

hose dangers are also unevenly distributed, because of the manner in which certain subpopulations are algorithmically ushered toward like-minded groups

And the subpopulations of Facebook users who are most exposed to dangerous content are also most likely to be in groups where it won’t get reported.

And it knows that 3 percent of Facebook users in the United States are super-consumers of conspiracy theories, accounting for 37 percent of known consumption of misinformation on the platform.

Zuckerberg’s positioning of Facebook’s role in the insurrection is odd. He lumps his company in with traditional media organizations—something he’s ordinarily loath to do, lest the platform be expected to take more responsibility for the quality of the content that appears on it—and suggests that Facebook did more, and did better, than journalism outlets in its response to January 6. What he fails to say is that journalism outlets would never be in the position to help investigators this way, because insurrectionists don’t typically use newspapers and magazines to recruit people for coups.

Facebook wants people to believe that the public must choose between Facebook as it is, on the one hand, and free speech, on the other. This is a false choice. Facebook has a sophisticated understanding of measures it could take to make its platform safer without resorting to broad or ideologically driven censorship tactics.

Facebook knows that no two people see the same version of the platform, and that certain subpopulations experience far more dangerous versions than others do

Facebook knows that people who are isolated—recently widowed or divorced, say, or geographically distant from loved ones—are disproportionately at risk of being exposed to harmful content on the platform.

It knows that repeat offenders are disproportionately responsible for spreading misinformation.

“We can’t pretend we don’t see information consumption patterns, and how deeply problematic they are for the longevity of democratic discourse,” a user-experience researcher wrote in an internal comment thread in 2019, in response to a now-infamous memo from Andrew “Boz” Bosworth, a longtime Facebook executive. “There is no neutral position at this stage, it would be powerfully immoral to commit to amorality.”

It could consistently enforce its policies regardless of a user’s political power.

Facebook could ban reshares.

It could choose to optimize its platform for safety and quality rather than for growth.

It could tweak its algorithm to prevent widespread distribution of harmful content.

Facebook could create a transparent dashboard so that all of its users can see what’s going viral in real time.

It could make public its rules for how frequently groups can post and how quickly they can grow.

It could also automatically throttle groups when they’re growing too fast, and cap the rate of virality for content that’s spreading too quickly.

Facebook could shift the burden of proof toward people and communities to demonstrate that they’re good actors—and treat reach as a privilege, not a right

Facebook could say that its platform is not for everyone. It could sound an alarm for those who wander into the most dangerous corners of Facebook, and those who encounter disproportionately high levels of harmful content

It could do all of these things. But it doesn’t.

Lately, people have been debating just how nefarious Facebook really is. One argument goes something like this: Facebook’s algorithms aren’t magic, its ad targeting isn’t even that good, and most people aren’t that stupid.

All of this may be true, but that shouldn’t be reassuring. An algorithm may just be a big dumb means to an end, a clunky way of maneuvering a massive, dynamic network toward a desired outcome. But Facebook’s enormous size gives it tremendous, unstable power.

Facebook takes whole populations of people, pushes them toward radicalism, and then steers the radicalized toward one another.

When the most powerful company in the world possesses an instrument for manipulating billions of people—an instrument that only it can control, and that its own employees say is badly broken and dangerous—we should take notice.

The lesson for individuals is this:

You must be vigilant about the informational streams you swim in, deliberate about how you spend your precious attention, unforgiving of those who weaponize your emotions and cognition for their own profit, and deeply untrusting of any scenario in which you’re surrounded by a mob of people who agree with everything you’re saying.

Without seeing how Facebook works at a finer resolution, in real time, we won’t be able to understand how to make the social web compatible with democracy.

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

In 1981, Huntington predicted that the next moral convulsion would hit America around the second or third decade of the 21st century—that is, right about now.

Trump is the final instrument of this crisis, but the conditions that brought him to power and make him so dangerous at this moment were decades in the making, and those conditions will not disappear if he is defeated.

Social trust is a measure of the moral quality of a society—of whether the people and institutions in it are trustworthy, whether they keep their promises and work for the common g

When people in a society lose faith or trust in their institutions and in each other, the nation collapses.

This is an account of how, over the past few decades, America became a more untrustworthy society

under the stresses of 2020, American institutions and the American social order crumbled and were revealed as more untrustworthy still

We had a chance, in crisis, to pull together as a nation and build trust. We did not. That has left us a broken, alienated society caught in a distrust doom loop.

The Baby Boomers grew up in the 1950s and ’60s, an era of family stability, widespread prosperity, and cultural cohesion. The mindset they embraced in the late ’60s and have embodied ever since was all about rebelling against authority, unshackling from institutions, and celebrating freedom, individualism, and liberation.

The emerging generations today enjoy none of that sense of security. They grew up in a world in which institutions failed, financial systems collapsed, and families were fragile. Children can now expect to have a lower quality of life than their parents, the pandemic rages, climate change looms, and social media is vicious. Their worldview is predicated on threat, not safety.

Thus the values of the Millennial and Gen Z generations that will dominate in the years ahead are the opposite of Boomer values: not liberation, but security; not freedom, but equality; not individualism, but the safety of the collective; not sink-or-swim meritocracy, but promotion on the basis of social justice

A new culture is dawning. The Age of Precarity is here.

I’ve spent my career rebutting the idea that America is in decline, but the events of these past six years, and especially of 2020, have made clear that we live in a broken nation. The cancer of distrust has spread to every vital organ.

Those were the days of triumphant globalization. Communism was falling. Apartheid was ending. The Arab-Israeli dispute was calming down. Europe was unifying. China was prospering. In the United States, a moderate Republican president, George H. W. Bush, gave way to the first Baby Boomer president, a moderate Democrat, Bill Clinton.

The stench of national decline is in the air. A political, social, and moral order is dissolving. America will only remain whole if we can build a new order in its place.

The American economy grew nicely. The racial wealth gap narrowed. All the great systems of society seemed to be working: capitalism, democracy, pluralism, diversity, globalization. It seemed, as Francis Fukuyama wrote in his famous “The End of History?” essay for The National Interest, “an unabashed victory for economic and political liberalism.”

Nations with low social trust—like Brazil, Morocco, and Zimbabwe—have struggling economies.

We think of the 1960s as the classic Boomer decade, but the false summer of the 1990s was the high-water mark of that ethos

The first great theme of that era was convergence. Walls were coming down. Everybody was coming together.

The second theme was the triumph of classical liberalism. Liberalism was not just a philosophy—it was a spirit and a zeitgeist, a faith that individual freedom would blossom in a loosely networked democratic capitalist world. Enterprise and creativity would be unleashed. America was the great embodiment and champion of this liberation.

The third theme was individualism. Society flourished when individuals were liberated from the shackles of society and the state, when they had the freedom to be true to themselves.

For his 2001 book, Moral Freedom, the political scientist Alan Wolfe interviewed a wide array of Americans. The moral culture he described was no longer based on mainline Protestantism, as it had been for generations

Instead, Americans, from urban bobos to suburban evangelicals, were living in a state of what he called moral freedom: the belief that life is best when each individual finds his or her own morality—inevitable in a society that insists on individual freedom.

moral freedom, like the other dominant values of the time, contained within it a core assumption: If everybody does their own thing, then everything will work out for everybody.

This was an ideology of maximum freedom and minimum sacrifice.

It all looks naive now. We were naive about what the globalized economy would do to the working class, naive to think the internet would bring us together, naive to think the global mixing of people would breed harmony, naive to think the privileged wouldn’t pull up the ladders of opportunity behind them

Over the 20 years after I sat with Kosieva, it all began to unravel. The global financial crisis had hit, the Middle East was being ripped apart by fanatics. On May 15, 2011, street revolts broke out in Spain, led by the self-declared Indignados—“the outraged.” “They don’t represent us!” they railed as an insult to the Spanish establishment. It would turn out to be the cry of a decade.

Millennials and members of Gen Z have grown up in the age of that disappointment, knowing nothing else. In the U.S. and elsewhere, this has produced a crisis of faith, across society but especially among the young. It has produced a crisis of trust.

Social trust is a generalized faith in the people of your community. It consists of smaller faiths. It begins with the assumption that we are interdependent, our destinies linked. It continues with the assumption that we share the same moral values. We share a sense of what is the right thing to do in different situations

gh-trust societies have what Fukuyama calls spontaneous sociability. People are able to organize more quickly, initiate action, and sacrifice for the common good.

When you look at research on social trust, you find all sorts of virtuous feedback loops. Trust produces good outcomes, which then produce more trust. In high-trust societies, corruption is lower and entrepreneurship is catalyzed.

Higher-trust nations have lower economic inequality, because people feel connected to each other and are willing to support a more generous welfare state.

People in high-trust societies are more civically engaged. Nations that score high in social trust—like the Netherlands, Sweden, China, and Australia—have rapidly growing or developed economies.

Renewal is hard to imagine. Destruction is everywhere, and construction difficult to see.

As the ethicist Sissela Bok once put it, “Whatever matters to human beings, trust is the atmosphere in which it thrives.”

During most of the 20th century, through depression and wars, Americans expressed high faith in their institutions

In 1964, for example, 77 percent of Americans said they trusted the federal government to do the right thing most or all of the time.

By 1994, only one in five Americans said they trusted government to do the right thing.

Then came the Iraq War and the financial crisis and the election of Donald Trump. Institutional trust levels remained pathetically low. What changed was the rise of a large group of people who were actively and poi

sonously alienated—who were not only distrustful but explosively distrustful. Explosive distrust is not just an absence of trust or a sense of detached alienation—it is an aggressive animosity and an urge to destroy. Explosive distrust is the belief that those who disagree with you are not just wrong but illegitimate

In 1997, 64 percent of Americans had a great or good deal of trust in the political competence of their fellow citizens; today only a third of Americans feel that way.

In most societies, interpersonal trust is stable over the decades. But for some—like Denmark, where about 75 percent say the people around them are trustworthy, and the Netherlands, where two-thirds say so—the numbers have actually risen.

In America, interpersonal trust is in catastrophic decline. In 2014, according to the General Social Survey conducted by NORC at the University of Chicago, only 30.3 percent of Americans agreed that “most people can be trusted,”

Today, a majority of Americans say they don’t trust other people when they first meet them.

There’s evidence to suggest that marital infidelity, academic cheating, and animal cruelty are all on the rise in America, but it’s hard to directly measure the overall moral condition of society—how honest people are, and how faithful.

Trust is the ratio between the number of people who betray you and the number of people who remain faithful to you. It’s not clear that there is more betrayal in America than there used to be—but there are certainly fewer faithful supports around people than there used to be.

Hundreds of books and studies on declining social capital and collapsing family structure demonstrate this. In the age of disappointment, people are less likely to be surrounded by faithful networks of people they can trust.

Black Americans have high trust in other Black Americans; it’s the wider society they don’t trust, for good and obvious reasons

As Vallier puts it, trust levels are a reflection of the moral condition of a nation at any given time.

high national trust is a collective moral achievement.

High national distrust is a sign that people have earned the right to be suspicious. Trust isn’t a virtue—it’s a measure of other people’s virtue.

Unsurprisingly, the groups with the lowest social trust in America are among the most marginalized.

Black Americans have been one of the most ill-treated groups in American history; their distrust is earned distrust

In 2018, 37.3 percent of white Americans felt that most people can be trusted, according to the General Social Survey, but only 15.3 percent of Black Americans felt the same.

People become trusting when the world around them is trustworthy. When they are surrounded by people who live up to their commitments. When they experience their country as a fair place.

In 2002, 43 percent of Black Americans were very or somewhat satisfied with the way Black people are treated in the U.S. By 2018, only 18 percent felt that way, according to Gallup.

The second disenfranchised low-trust group includes the lower-middle class and the working poor.

this group makes up about 40 percent of the country.

“They are driven by the insecurity of their place in society and in the economy,” he says. They are distrustful of technology and are much more likely to buy into conspiracy theories. “They’re often convinced by stories that someone is trying to trick them, that the world is against them,”

the third marginalized group that scores extremely high on social distrust: young adults. These are people who grew up in the age of disappointment. It’s the only world they know.

In 2012, 40 percent of Baby Boomers believed that most people can be trusted, as did 31 percent of members of Generation X. In contrast, only 19 percent of Millennials said most people can be trusted

Seventy-three percent of adults under 30 believe that “most of the time, people just look out for themselves,” according to a Pew survey from 2018. Seventy-one percent of those young adults say that most people “would try to take advantage of you if they got a chance.

A mere 10 percent of Gen Zers trust politicians to do the right thing.

Only 35 percent of young people, versus 67 percent of old people, believe that Americans respect the rights of people who are not like them.

Fewer than a third of Millennials say America is the greatest country in the world, compared to 64 percent of members of the Silent Generation.

“values and behavior are shaped by the degree to which survival is secure.” In the age of disappointment, our sense of safety went away

Some of this is physical insecurity: school shootings, terrorist attacks, police brutality, and overprotective parenting at home

the true insecurity is financial, social, and emotional.

By the time the Baby Boomers hit a median age of 35, their generation owned 21 percent of the nation’s wealth

First, financial insecurity

As of last year, Millennials—who will hit an average age of 35 in three years—owned just 3.2 percent of the nation’s wealth.

Next, emotional insecurity:

fewer children growing up in married two-parent households, more single-parent households, more depression, and higher suicide rates.

Then, identity insecurity.

All the traits that were once assigned to you by your community, you must now determine on your own: your identity, your morality, your gender, your vocation, your purpose, and the place of your belonging. Self-creation becomes a major anxiety-inducing act of young adulthood.

liquid modernity

Finally, social insecurity.

n the age of social media our “sociometers”—the antennae we use to measure how other people are seeing us—are up and on high alert all the time. Am I liked? Am I affirmed?

Danger is ever present. “For many people, it is impossible to think without simultaneously thinking about what other people would think about what you’re thinking,” the educator Fredrik deBoer has written. “This is exhausting and deeply unsatisfying. As long as your self-conception is tied up in your perception of other people’s conception of you, you will never be free to occupy a personality with confidence; you’re always at the mercy of the next person’s dim opinion of you and your whole deal.”

In this world, nothing seems safe; everything feels like chaos.

Distrust sows distrust. It produces the spiritual state that Emile Durkheim called anomie, a feeling of being disconnected from society, a feeling that the whole game is illegitimate, that you are invisible and not valued, a feeling that the only person you can really trust is yourself.

People plagued by distrust can start to see threats that aren’t there; they become risk averse

Americans take fewer risks and are much less entrepreneurial than they used to be. In 2014, the rate of business start-ups hit a nearly 40-year low. Since the early 1970s, the rate at which people move across state lines each year has dropped by 56 percent

People lose faith in experts. They lose faith in truth, in the flow of information that is the basis of modern society. “A world of truth is a world of trust, and vice versa,”

In periods of distrust, you get surges of populism; populism is the ideology of those who feel betrayed

People are drawn to leaders who use the language of menace and threat, who tell group-versus-group power narratives. You also get a lot more political extremism. People seek closed, rigid ideological systems that give them a sense of security.

fanaticism is a response to existential anxiety. When people feel naked and alone, they revert to tribe. Their radius of trust shrinks, and they only trust their own kind.

When many Americans see Trump’s distrust, they see a man who looks at the world as they do.

By February 2020, America was a land mired in distrust. Then the plague arrived.

From the start, the pandemic has hit the American mind with sledgehammer force. Anxiety and depression have spiked. In April, Gallup recorded a record drop in self-reported well-being, as the share of Americans who said they were thriving fell to the same low point as during the Great Recession

These kinds of drops tend to produce social upheavals. A similar drop was seen in Tunisian well-being just before the street protests that led to the Arab Spring.

The emotional crisis seems to have hit low-trust groups the hardest

“low trusters” were more nervous during the early months of the pandemic, more likely to have trouble sleeping, more likely to feel depressed, less likely to say the public authorities were responding well to the pandemic

Eighty-one percent of Americans under 30 reported feeling anxious, depressed, lonely, or hopeless at least one day in the previous week, compared to 48 percent of adults 60 and over.

Americans looked to their governing institutions to keep them safe. And nearly every one of their institutions betrayed them

The president downplayed the crisis, and his administration was a daily disaster area

The Centers for Disease Control and Prevention produced faulty tests, failed to provide up-to-date data on infections and deaths, and didn’t provide a trustworthy voice for a scared public.

The Food and Drug Administration wouldn’t allow private labs to produce their own tests without a lengthy approval process.

In nations that ranked high on the World Values Survey measure of interpersonal trust—like China, Australia, and most of the Nordic states—leaders were able to mobilize quickly, come up with a plan, and count on citizens to comply with the new rules.

In low-trust nations—like Mexico, Spain, and Brazil—there was less planning, less compliance, less collective action, and more death.

Countries that fell somewhere in the middle—including the U.S., Germany, and Japan—had a mixed record depending on the quality of their leadership.

South Korea, where more than 65 percent of people say they trust government when it comes to health care, was able to build a successful test-and-trace regime. In America, where only 31 percent of Republicans and 44 percent of Democrats say the government should be able to use cellphone data to track compliance with experts’ coronavirus social-contact guidelines, such a system was never really implemented.

For decades, researchers have been warning about institutional decay. Institutions get caught up in one of those negative feedback loops that are so common in a world of mistrust. They become ineffective and lose legitimacy. People who lose faith in them tend not to fund them. Talented people don’t go to work for them. They become more ineffective still.

On the right, this anti-institutional bias has manifested itself as hatred of government; an unwillingness to defer to expertise, authority, and basic science; and a reluctance to fund the civic infrastructure of society, such as a decent public health system

On the left, distrust of institutional authority has manifested as a series of checks on power that have given many small actors the power to stop common plans, producing what Fukuyama calls a vetocracy

In 2020, American institutions groaned and sputtered. Academics wrote up plan after plan and lobbed them onto the internet. Few of them went anywhere. America had lost the ability to build new civic structures to respond to ongoing crises like climate change, opioid addiction, and pandemics, or to reform existing ones.

In a lower-trust era like today, Levin told me, “there is a greater instinct to say, ‘They’re failing us.’ We see ourselves as outsiders to the systems—an outsider mentality that’s hard to get out of.”

Americans haven’t just lost faith in institutions; they’ve come to loathe them, even to think that they are evil

55 percent of Americans believe that the coronavirus that causes COVID-19 was created in a lab and 59 percent believe that the U.S. government is concealing the true number of deaths

Half of all Fox News viewers believe that Bill Gates is plotting a mass-vaccination campaign so he can track people.

This spring, nearly a third of Americans were convinced that it was probably or definitely true that a vaccine existed but was being withheld by the government.

institutions like the law, the government, the police, and even the family don’t merely serve social functions, Levin said; they form the individuals who work and live within them. The institutions provide rules to live by, standards of excellence to live up to, social roles to fulfill.

By 2020, people had stopped seeing institutions as places they entered to be morally formed,

Instead, they see institutions as stages on which they can perform, can display their splendid selves.

People run for Congress not so they can legislate, but so they can get on TV. People work in companies so they can build their personal brand.

The result is a world in which institutions not only fail to serve their social function and keep us safe, they also fail to form trustworthy people. The rot in our structures spreads to a rot in ourselves.

The Failure of Society

The coronavirus has confronted America with a social dilemma. A social dilemma, the University of Pennsylvania scholar Cristina Bicchieri notes, is “a situation in which each group member gets a higher outcome if she pursues her individual self-interest, but everyone in the group is better off if all group members further the common interest.”

Social distancing is a social dilemma. Many low-risk individuals have been asked to endure some large pain (unemployment, bankruptcy) and some small inconvenience (mask wearing) for the sake of the common good. If they could make and keep this moral commitment to each other in the short term, the curve would be crushed, and in the long run we’d all be better off. It is the ultimate test of American trustworthiness.

While pretending to be rigorous, people relaxed and started going out. It was like watching somebody gradually give up on a diet. There wasn’t a big moment of capitulation, just an extra chocolate bar here, a bagel there, a scoop of ice cream before bed

in reality this was a mass moral failure of Republicans and Democrats and independents alike. This was a failure of social solidarity, a failure to look out for each other.

Alexis de Tocqueville discussed a concept called the social body. Americans were clearly individualistic, he observed, but they shared common ideas and common values, and could, when needed, produce common action. They could form a social body.

Over time, those common values eroded, and were replaced by a value system that put personal freedom above every other value

When Americans were confronted with the extremely hard task of locking down for months without any of the collective resources that would have made it easier—habits of deference to group needs; a dense network of community bonds to help hold each other accountable; a history of trust that if you do the right thing, others will too; preexisting patterns of cooperation; a sense of shame if you deviate from the group—they couldn’t do it. America failed.

The Crack-up

This wasn’t just a political and social crisis, it was also an emotional trauma.

The week before George Floyd was killed, the National Center for Health Statistics released data showing that a third of all Americans were showing signs of clinical anxiety or depression. By early June, after Floyd’s death, the percentage of Black Americans showing clinical signs of depression and anxiety disorders had jumped from 36 to 41 percent

By late June, American national pride was lower than at any time since Gallup started measuring, in 2001

In another poll, 71 percent of Americans said they were angry about the state of the country, and just 17 percent said they were proud.

By late June, it was clear that America was enduring a full-bore crisis of legitimacy, an epidemic of alienation, and a loss of faith in the existing order.

The most alienated, anarchic actors in society—antifa, the Proud Boys, QAnon—seemed to be driving events. The distrust doom loop was now at hand.

The Age of Precarity

Cultures are collective responses to common problems. But when reality changes, culture takes a few years, and a moral convulsion, to completely shake off the old norms and values.

The culture that is emerging, and which will dominate American life over the next decades, is a response to a prevailing sense of threat.

This new culture values security over liberation, equality over freedom, the collective over the individual.

From risk to security.

we’ve entered an age of precarity in which every political or social movement has an opportunity pole and a risk pole. In the opportunity mentality, risk is embraced because of the upside possibilities. In the risk mindset, security is embraced because people need protection from downside dangers

In this period of convulsion, almost every party and movement has moved from its opportunity pole to its risk pole.

From achievement to equality

In the new culture we are entering, that meritocratic system looks more and more like a ruthless sorting system that excludes the vast majority of people, rendering their life precarious and second class, while pushing the “winners” into a relentless go-go lifestyle that leaves them exhausted and unhappy

Equality becomes the great social and political goal. Any disparity—racial, economic, meritocratic—comes to seem hateful.

From self to society

If we’ve lived through an age of the isolated self, people in the emerging culture see embedded selves. Socialists see individuals embedded in their class group. Right-wing populists see individuals as embedded pieces of a national identity group. Left-wing critical theorists see individuals embedded in their racial, ethnic, gender, or sexual-orientation identity group.

The cultural mantra shifts from “Don’t label me!” to “My label is who I am.”

From global to local

When there is massive distrust of central institutions, people shift power to local institutions, where trust is higher. Power flows away from Washington to cities and states.

From liberalism to activism

enlightenment liberalism, which was a long effort to reduce the role of passions in politics and increase the role of reason. Politics was seen as a competition between partial truths.

Liberalism is ill-suited for an age of precarity. It demands that we live with a lot of ambiguity, which is hard when the atmosphere already feels unsafe. Furthermore, it is thin. It offers an open-ended process of discovery when what people hunger for is justice and moral certainty.

liberalism’s niceties come to seem like a cover that oppressors use to mask and maintain their systems of oppression. Public life isn’t an exchange of ideas; it’s a conflict of groups engaged in a vicious death struggle

The cultural shifts we are witnessing offer more safety to the individual at the cost of clannishness within society. People are embedded more in communities and groups, but in an age of distrust, groups look at each other warily, angrily, viciously.

The shift toward a more communal viewpoint is potentially a wonderful thing, but it leads to cold civil war unless there is a renaissance of trust. There’s no avoiding the core problem. Unless we can find a way to rebuild trust, the nation does not function.

How to Rebuild Trust

Historians have more to offer, because they can cite examples of nations that have gone from pervasive social decay to relative social health. The two most germane to our situation are Great Britain between 1830 and 1848 and the United States between 1895 and 1914.

In both periods, a highly individualistic and amoral culture was replaced by a more communal and moralistic one.

But there was a crucial difference between those eras and our own, at least so far. In both cases, moral convulsion led to frenetic action.

As Robert Putnam and Shaylyn Romney Garrett note in their forthcoming book, The Upswing, the American civic revival that began in the 1870s produced a stunning array of new organizations: the United Way, the NAACP, the Boy Scouts, the Forest Service, the Federal Reserve System, 4-H clubs, the Sierra Club, the settlement-house movement, the compulsory-education movement, the American Bar Association, the American Legion, the ACLU, and on and on

After the civic revivals, both nations witnessed frenetic political reform. During the 1830s, Britain passed the Reform Act, which widened the franchise; the Factory Act, which regulated workplaces; and the Municipal Corporations Act, which reformed local government.

The Progressive Era in America saw an avalanche of reform: civil-service reform; food and drug regulation; the Sherman Act, which battled the trusts; the secret ballot; and so on. Civic life became profoundly moralistic, but political life became profoundly pragmatic and anti-ideological. Pragmatism and social-science expertise were valued.

Can America in the 2020s turn itself around the way the America of the 1890s, or the Britain of the 1830s, did? Can we create a civic renaissance and a legislative revolution?

I see no scenario in which we return to being the nation we were in 1965, with a cohesive national ethos, a clear national establishment, trusted central institutions, and a pop-culture landscape in which people overwhelmingly watch the same shows and talked about the same things.

The age of distrust has smashed the converging America and the converging globe—that great dream of the 1990s—and has left us with the reality that our only plausible future is decentralized pluralism.

The key to making decentralized pluralism work still comes down to one question: Do we have the energy to build new organizations that address our problems, the way the Brits did in the 1830s and Americans did in the 1890s?

social trust is built within organizations in which people are bound together to do joint work, in which they struggle together long enough for trust to gradually develop, in which they develop shared understandings of what is expected of each other, in which they are enmeshed in rules and standards of behavior that keep them trustworthy when their commitments might otherwise falter.

Over the past 60 years, we have given up on the Rotary Club and the American Legion and other civic organizations and replaced them with Twitter and Instagram. Ultimately, our ability to rebuild trust depends on our ability to join and stick to organizations.

Whether we emerge from this transition stronger depends on our ability, from the bottom up and the top down, to build organizations targeted at our many problems. If history is any guide, this will be the work not of months, but of one or two decades.

For centuries, America was the greatest success story on earth, a nation of steady progress, dazzling achievement, and growing international power. That story threatens to end on our watch, crushed by the collapse of our institutions and the implosion of social trust

But trust can be rebuilt through the accumulation of small heroic acts—by the outrageous gesture of extending vulnerability in a world that is mean, by proffering faith in other people when that faith may not be returned. Sometimes trust blooms when somebody holds you against all logic, when you expected to be dropped.

By David Brooks

Facebook’s problems on the subcontinent present an amplified version of the issues it has faced throughout the world, made worse by a lack of resources and a lack of expertise in India’s 22 officially recognized languages.

The documents include reports on how bots and fake accounts tied to the country’s ruling party and opposition figures were wreaking havoc on national elections

They also detail how a plan championed by Mark Zuckerberg, Facebook’s chief executive, to focus on “meaningful social interactions,” or exchanges between friends and family, was leading to more misinformation in India, particularly during the pandemic.

Facebook did not have enough resources in India and was unable to grapple with the problems it had introduced there, including anti-Muslim posts,

Eighty-seven percent of the company’s global budget for time spent on classifying misinformation is earmarked for the United States, while only 13 percent is set aside for the rest of the world — even though North American users make up only 10 percent of the social network’s daily active users

That lopsided focus on the United States has had consequences in a number of countries besides India. Company documents showed that Facebook installed measures to demote misinformation during the November election in Myanmar, including disinformation shared by the Myanmar military junta.

In Sri Lanka, people were able to automatically add hundreds of thousands of users to Facebook groups, exposing them to violence-inducing and hateful content

In India, “there is definitely a question about resourcing” for Facebook, but the answer is not “just throwing more money at the problem,” said Katie Harbath, who spent 10 years at Facebook as a director of public policy, and worked directly on securing India’s national elections. Facebook, she said, needs to find a solution that can be applied to countries around the world.

Two months later, after India’s national elections had begun, Facebook put in place a series of steps to stem the flow of misinformation and hate speech in the country, according to an internal document called Indian Election Case Study.

After the attack, anti-Pakistan content began to circulate in the Facebook-recommended groups that the researcher had joined. Many of the groups, she noted, had tens of thousands of users. A different report by Facebook, published in December 2019, found Indian Facebook users tended to join large groups, with the country’s median group size at 140,000 members.

Graphic posts, including a meme showing the beheading of a Pakistani national and dead bodies wrapped in white sheets on the ground, circulated in the groups she joined.After the researcher shared her case study with co-workers, her colleagues commented on the posted report that they were concerned about misinformation about the upcoming elections in India

According to a memo written after the trip, one of the key requests from users in India was that Facebook “take action on types of misinfo that are connected to real-world harm, specifically politics and religious group tension.”

The case study painted an optimistic picture of Facebook’s efforts, including adding more fact-checking partners — the third-party network of outlets with which Facebook works to outsource fact-checking — and increasing the amount of misinformation it removed.

The study did not note the immense problem the company faced with bots in India, nor issues like voter suppression. During the election, Facebook saw a spike in bots — or fake accounts — linked to various political groups, as well as efforts to spread misinformation that could have affected people’s understanding of the voting process.