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They also discovered that the Vatican hid these and other sensitive documents presumably to protect Pius’s image, a finding that will embarrass the Roman Catholic Church, which is still struggling with its coverup of clerical sexual abuse.

“If Pius XII comes out of this study of the sources looking better, that’s wonderful. If he comes out looking worse, we have to accept that, too.”

Pius XII, who headed the Catholic Church from 1939 to 1958 and is now a candidate for canonization, was the most controversial pontiff of the 20th century. His failure to denounce the Holocaust publicly earned him the title of “Hitler’s pope,” and critics have for decades asked for his wartime archives to be opened for scrutiny.

The pope’s defenders have long argued he could not speak out more clearly for fear of a Nazi backlash, and they cite his decision to hide Jews at the Vatican and in churches and monasteries as proof of his good deeds.

The chain of events goes back to Sept. 27, 1942, when a U.S. diplomat gave the Vatican a secret report on the mass murder of Jews from the Warsaw Ghetto. It said about 100,000 had been massacred in and around Warsaw and added that an additional 50,000 were killed in Lviv in German-occupied Ukraine.

The archive included a note confirming that Pius read the American report. It also had two letters to the Vatican independently corroborating the reports of massacres in Warsaw and Lviv, according to the researchers.

The research team also found three small photographs showing emaciated concentration camp inmates and corpses thrown into a mass grave. A Jewish informer had given them to the Vatican ambassador, or nuncio, in neutral Switzerland to send to the Vatican, and the Holy See confirmed reception of them in a letter two weeks later.

It has long been known that the Catholic Church — possibly with covert U.S. assistance — helped ex-Nazis, like the Holocaust bureaucrat Adolf Eichmann, concentration camp doctor Josef Mengele or Gestapo officer Klaus Barbie, flee to South America. These men were anti-communists, and Rome and Washington considered communism their enemy.

Other questions Wolf wants to research are Pius’s relations with U.S. political and intelligence networks during and after the war, his role in promoting European unity, and his thoughts about allying with Muslims in a campaign against communism.

Answers to these and other questions could also influence a drive by conservative Catholics to have Pius declared a saint.

The protests marked the end of a tense week that saw two major police violence cases just as the law was being reviewed by France's lower chamber, the National Assembly.

Police cleared a migrant camp in central Paris on Monday, brutalizing in the process several journalists, including "Brut" reporter Remy Buisine. The images of the violence went viral on social media, raising scrutiny of the government's plans to make those images illegal.

Yet nothing in French law requires journalists to seek the permission of the police before covering a protest.

On Thursday night, online media site Loopsider published footage showing the beating of a Black music producer, Michel Zecler, in and outside his studio by several police officers.The video has been watched over 13 million times on Twitter, with many public figures, including international soccer players Antoine Griezmann and Kylian Mbappe, calling out the police violence.

President Emmanuel Macron denounced "images that bring shame upon us," while asking his government to "quickly make proposals" to "fight more effectively against all forms of discrimination."

"On one hand, citizens are asked to accept the possibility of being filmed under the pretext that they have nothing to fear if they have done nothing wrong. And at the same time the police refuse to be filmed, which is a right in every democracy in the world."

Also in need of scrutiny are the failures that crippled so many public health agencies, up to and including the Centers for Disease Control and Prevention and the World Health Organization.

Business travel is also due for reconsideration — and without business travelers, the travel industry will collapse.

And how about the nonmedical things we could be doing to control infectious disease?

it’s easy to imagine most office workers getting their collegial fix in a couple of days a week.

we’ve also learned some good things, notably just how fast biomedical innovation can move when we really try

The resulting declines will crush hotels, airlines and their workers, plus the budget of every city with a significant tourism or convention business.

In fact, we should expect big changes in anything that could be filed under “borderless economy.” When the chips were down, governments slammed borders shut, grabbed whatever they could for their own citizens and worried about everyone else later, if at all.

What are the politics of reopening rich-world borders to immigrants from places where covid-19 is still endemic? How many people will want to vacation in those places? How will that impact economic convergence between rich and poor countries?

"That is true," Barrett responded.

California Sen. Dianne Feinstein, the Judiciary Committee's top Democrat, also asked the nominee about the severability doctrine. Barrett explained to Feinstein that the doctrine was like a game of "Jenga," where a court must decide whether a law can stand if it pulls out part of it.

Vermont Democratic Sen. Patrick Leahy said that Barrett had not written or spoken in defense of the ACA but had publicly criticized the court and Chief Justice John Roberts for voting to uphold sections of it. Barrett said on Wednesday she had previously spoken as an academic rather than as a judge, and had "never had occasion to speak on the policy question."

Barrett later told Minnesota Democratic Sen. Amy Klobuchar, "I have no animus to, or agenda for, the Affordable Care Act."

Barrett said, "No one is above the law," but declined to answer the question, saying it "has never been litigated."

"So because it would be opining on an open question when I haven't gone through the judicial process to decide it, it's not one in which I can offer a view."

Delaware Democratic Sen. Chris Coons asked Barrett if she agreed with her mentor and former boss, the late Justice Antonin Scalia, that Griswold v. Connecticut, which established that married couples have a right to obtain and use contraception in the privacy of their own home, was wrongly decided.

She explained that it's "unthinkable that any legislature would pass such a law" prohibiting the use of birth control and that it's "very unlikely" a lower court would buck the Supreme Court precedent.

Barrett said that "the only reason that it's even worth asking that question" is because the 1965 case underpins the 1973 landmark case Roe v. Wade, which found a constitutional right to abortion. "So because Griswold involves substantive due process, an area that remains subject to litigation to the country, I don't think it's an issue or case that I can opine on," she said. "But nor do I think Griswold is in danger of going anywhere."

California Sen. Kamala Harris, the Democratic vice presidential nominee, asked Barrett about Shelby County v. Holder, which allowed some jurisdictions with a history of voter suppression to escape additional federal scrutiny under the 1965 Voting Rights Act.

"I think racial discrimination still exists in the United States, and I think we've seen evidence of that this summer," added Barrett.Harris later asked Harris if Covid-19 is infectious, whether smoking causes cancer and whether climate change is "happening and is threatening the air we breathe and the water we drink."

"I will not do that," she said. "I will not express a view on a matter of public policy, especially one that is politically controversial because that's inconsistent with the judicial role as I have explained."

Republican senators appeared confident on Wednesday that they will confirm the Notre Dame law professor and judge on the 7th US Circuit Court of Appeals by the end of the month, giving conservatives a strong 6-3 majority on the Supreme Court.

The Trump International Hotel in Washington D.C., which reportedly asked for relief on rent payments earlier this year due to the coronavirus pandemic, has lost more than $55 million since opening four years ago

The property has come under intense scrutiny in recent years amid allegations that Trump was unfairly profiting from his presidency.

Trump is known as a master of branding and licensing — his merchandise has famously included Trump steaks and water bottles, among other items. The Times found his personal brand strategy to be "the most successful part of the Trump business," earning $427.4 million in aggregate between 2004 and 2018.

A significant chunk of that money came from "The Apprentice."

He made money from foreign deals after becoming president"When he took office, Mr. Trump said he would pursue no new foreign deals as president," the Times reported. "Even so, in his first two years in the White House, his revenue from abroad totaled $73 million."

"Between 2010 and 2018, Mr. Trump wrote off some $26 million in unexplained 'consulting fees' as a business expense across nearly all of his projects,"

she appears to have been treated as a consultant on the same hotel deals that she helped manage as part of her job at her father's business,"

The investigation revealed the scope of the family business, which includes hundreds of ventures that are reportedly nearly entirely controlled by the president. Although some of these businesses weren't lucrative, they "still served a financial purpose: reducing his tax bill,

the New York Times published the deepest dive ever into the US president's finances, citing detailed tax records that the newspaper says "portray a businessman who takes in hundreds of millions of dollars a year yet racks up chronic losses."

A bombshell New York Times investigation has offered the most conclusive proof yet that US President Donald Trump's business empire is nowhere near as successful as he claims.Trump has for years cited his business acumen as a defining trait, and one that gave him an advantage over others seeking the presidency.

"They demonstrate that he was far more successful playing a business mogul than being one in real life."

Trump on Sunday denied the New York Times story and claimed that he pays "a lot" in federal income taxes. "I pay a lot,

lawyer for the Trump Organization, which manages the president's family businesses, told the Times that "most, if not all, of the facts appear to be inaccurate."

Very little actual work or production is being relocated. What’s really changing are the addresses of those who own and control the capital

Until recently, high-tax cities had a fighting chance against their lower-tax rivals. That is why so many blue-state politicians have called for getting rid of the Trump-era caps and restoring the ability to deduct state and local taxes.

Some progressive economists have rightly countered that enabling the wealthiest Americans to write off their state and local tax payments is highly regressive, amounting to a tax break of $100 billion or more a year that flows mainly to the very rich

But eliminating those write-offs has created a race to the bottom that is already devastating the budgets of expensive coastal cities

Others recommend replacing the SALT deduction with a 15% credit for state and local taxes. Given the pressure from Democrats in impacted cities, this is something that the Biden-Harris administration may have to revisit. 

the effect of new remote technology on state and local taxes requires some serious scrutiny by all levels of government. As more Americans, especially the 1%, have flexibility about where they work, city and state governments will need to develop new revenue models that account for the locations of both the people and their businesses

When an advantaged class can live thousands of miles away from where they work and own assets, it deprives cities of a vital source of revenue.

that’s what I felt back in those days,” he said, “that everything was for sale — it was all about distraction, it didn’t seem serious. It all felt foolish and headed for a crash.”

Younger viewers do not have to fear Chase’s wrath, because they are not so obviously its object. They are also able to watch the show for hours on end, which makes the subtext and themes more apparent. Perhaps all of this has offered clarity that was not possible when the show aired. Perhaps it is easier now to see exactly who — or what — Chase was angry at.

it is easily one of the most written-about TV shows in the medium’s short history. But more than the shows that have emerged in its wake, which are subjected to close readings and recaps in nearly every major publication, “The Sopranos” has a novelistic quality that actually withstands this level of scrutiny. It’s not uncommon to hear from people who have watched the series several times, or who do so on a routine basis — people who say it reveals new charms at different points in life

Perhaps the greatest mystery of all, looking back on “The Sopranos” all these years later, is this: What was Chase seeing in the mid-’90s — a period when the United States’ chief geopolitical foe was Serbia, when the line-item veto and school uniforms were front-page news, when “Macarena” topped the charts — that compelled him to make a show that was so thoroughly pessimistic about this country?

“I don’t think I felt like it was a good time,” he told me. He is 76 now, and speaks deliberately and thoughtfully. “I felt that things were going downhill.” He’d become convinced America was, as Neil Postman’s 1985 polemic put it, “Amusing Ourselves to Death,” not an easy thing for a journeyman TV writer to accept.

“There was nothing but crap out there. Crap in every sense. I was beginning to feel that people’s predictions about the dumbing-down of society had happened and were happening, and I started to see everything getting tawdry and cheap.”

Expanded access to credit had cut into what mobsters call the shylock business; there’s no need to go to a loan shark when the payday lender will offer you similarly competitive rates. Gambling was legalized in many states and flourishes on many reservations; nearly every state in the Union has a lottery, which decimated the numbers racket. Italian American neighborhoods have emptied out — as Jacobs writes, “radically diminishing the pool of tough teenagers with Cosa Nostra potential”; this is dramatized brilliantly in the final episode of the series, when a mobster from a New York family hurries through Little Italy on an important phone call and, when the call ends, looks around to see he’s wandered into an encroaching and vibrant Chinatown. And, Jacobs notes, union membership has been decimated. “In the mid-1950s, about 35 percent of U.S. workers belonged to a union,” he writes. “In recent years, only 6.5 percent of private-sector workers have been union members.”

I was about to change the subject when he hit on something. “Have you noticed — or maybe you haven’t noticed — how nobody does what they say they’re going to do?” he said, suddenly animated. “If your sink gets jammed up, and a guy says he’s going to be out there at 5:30 — no. Very few people do what they say they’re going to do. There is a decline in goods and services that is enormous.”

Chase told me the real joke of the show was not “What if a mobster went to therapy?” The comedic engine, for him, was this: What if things had become so selfish and narcissistic in America that even the mob couldn’t take it? “That was the whole thing,” he said. “America was so off the rails that everything that the Mafia had done was nothing compared to what was going on around them.”

In “The Mafia: A Cultural History,” Roberto M. Dainotto, a professor of literature at Duke, writes that one thing our cinematic Mafiosi have that we admire, against our better judgment, is access to structures of meaning outside of market forces: the church, family, honor. The Mafia movie often pits these traditional values against the corrosive and homogenizing effects of American life.

What “The Sopranos” shows us, Dainotto argues, is what happens when all that ballast is gone, and the Mafia is revealed to be as ignoble as anything else. “Life is what it is,” he writes, “and repeats as such.”

The show puts all this American social and cultural rot in front of characters wholly incapable of articulating it, if they even notice it.

What is, for me, one of the show’s most memorable scenes has no dialogue at all. Tony and his crew have just returned from a business trip to Italy, during which they were delighted with the Old Country but also confronted with the degree of their alienation from their own heritage. They’re off the plane, and in a car traveling through Essex County. As the camera pans by the detritus of their disenchanted world — overpasses, warehouses — Tony, Paulie and Christopher are seeing their home with fresh eyes, and maybe wondering if their ancestors made a bad trade or if, somewhere along the line, something has gone horribly wrong. But we don’t know: For once, these arrogant, stupid and loquacious men are completely silent.

Around the time “The Sopranos” premiered, the N.Y.U. Law professor James B. Jacobs wrote a paper, along with a student, arguing that the Mafia, though weakened by decades of prosecutions, could come roaring back. By 2019, though, he had published a new paper called “The Rise and Fall of Organized Crime in the United States,” declaring the Mafia all but finished. “The world in which the Cosa Nostra became powerful is largely gone,” he wrote. And he cites a litany of factors that aided its collapse, a mix of technological advances, deregulation and financialization — many of the same forces that have created the stratified economy of today.

In his first therapy session with Dr. Melfi, Tony tries to explain why he thinks he has panic attacks, why he suffers from stress. “The morning of the day I got sick, I’d been thinking: It’s good to be in something from the ground floor,” he says. “I came too late for that, I know. But lately, I’m getting the feeling that I came in at the end. The best is over.” Melfi tells him that many Americans feel that way. Tony presses on: “I think about my father: He never reached the heights like me, but in a lot of ways he had it better. He had his people, they had their standards, they had their pride. Today, what do we got?”

You can see this world — one in which no one can be squeezed because everyone is being squeezed — starting to take shape from the very beginning of the show. In the pilot, Tony is fending off competition from a new waste-hauling business undercutting his company’s extortionate fees, and trying to figure out how he can get a piece of the similarly extortionate costs his health insurer paid for his M.R.I. — a procedure he had because the stress in his life had given him a panic attack.

The bien-pensant line on Tony remains that he’s a sociopath, and only used therapy to become a better criminal. This is an idea spoon-fed to the viewer in the final episodes by a contrite Dr. Melfi, in a show that spoon-feeds almost nothing to the viewer. Melfi herself might call this a coping mechanism to avoid the messier reality, which is that Tony lives in an immoral world nestled within another immoral world, both of which have only grown more chaotic because of forces outside his control.

Because of this, you can see how he reasons himself into more and more heinous crimes, justifying each and every one of them to himself. Perhaps to you too — at least, up to a point. That sympathy for Tony led contemporaneous critics to ask if people were watching the show in the wrong way, or if our enjoyment pointed to a deficiency of the heart.

t is this quality of Tony’s — this combination of privilege and self-loathing — that I suspect resonates with a younger generation, whether we want to admit it or not. He’s not so different from us, after all. He has an anxiety disorder. He goes to therapy and takes S.S.R.I.s, but never really improves — not for long, anyway. He has a mild case of impostor syndrome, having skipped some key steps to becoming boss, and he knows that people who hold it against him are sort of right. He’s still proud of his accomplishments in high school. He does psychedelics in the desert, and they change his perspective on things. He often repeats stuff he half-remembers someone smarter than him saying. He’s arguably in an open marriage with Carmela, if a rather lopsided one. He liked listening to “Don’t Stop Believin’” in 2007. He’s impulsive and selfish and does not go to church, though he does seem open to vaguer notions of spirituality. He wishes his career provided him with meaning, but once he had the career, he discovered that someone had pulled the rug out at some point, and an institution that had been a lodestar to him for his whole life was revealed to be a means of making money and nothing more. Does this sound at all familiar to you?

Like many young people, Tony is a world-historically spoiled man who is nevertheless cursed, thanks to timing, to live out the end of an enterprise he knows on some level to be immoral.

It gives him panic attacks, but he’s powerless to find a way out. Thus trapped — and depressed — it’s not so hard for him to allow himself a few passes, to refuse to become better because the world is so rotten anyway.

Tony’s predicament was once his to suffer alone, but history has unfolded in such a way as to render his condition nearly universal.

That the people in power truly had insulated themselves in a fantasy environment — not just in the realm of foreign policy, but also, more concretely, in the endless faux-bucolic subdivisions that would crater the economy. We were living in a sort of irreality, one whose totality would humiliate and delegitimize nearly every important institution in American life when it ended, leaving — of all people — the Meadows and A.J.s of the world to make sense of things.

if people still see a monster in Tony, then the monster is themselves: a twisted reflection of a generation whose awakening to the structures that control them came in tandem with a growing aversion to personal accountability in the face of these systems.

Whether that’s true or not, it offers us all permission to become little Tonys, lamenting the sad state of affairs while doing almost exactly nothing to improve ourselves, or anything at all.

This tendency is perhaps most pronounced online, where we are all in therapy all day, and where you can find median generational opinions perfectly priced by the marketplace of ideas — where we bemoan the wrongs of the world and tell ourselves that we can continue being who we are, and enjoy the comforts we’ve grown accustomed to.

In the show’s finale, as the extended Soprano family gathers to mourn the death of Bobby Baccalieri, we find Paulie Walnuts stuck at the kids’ table, where A.J., newly politically awakened, charges into a rant. You people are screwed, he says. “You’re living in a dream.” Bush let Al Qaeda escape, he tells them, and then made us invade some other country? Someone at the table tells him that if he really cares, he should join up. A.J. responds: “It’s more noble than watching these jackoff fantasies on TV of how we’re kicking their ass. It’s like: America.” Again, he’s interrupted: What in the world does he mean? He explains: “This is still where people come to make it. It’s a beautiful idea. And then what do they get? Bling? And come-ons for [expletive] they don’t need and can’t afford?”

However inartfully, A.J. was gesturing at something that would have been hard for someone his age to see at the time, which is that the ’00s were a sort of fever dream, a tragic farce built on cheap money and propaganda.

The notion that individual action might help us avoid any coming or ongoing crises is now seen as hopelessly naïve, the stuff of Obama-era liberalism.

. The “leftist ‘Sopranos’ fan” is now such a well-known type that it is rounding the corner to being an object of scorn and mockery online.

One oddity that can’t be ignored in this “Sopranos” resurgence is that, somewhat atypically for a TV fandom, there is an openly left-wing subcurrent within it

In India, Brazil and other countries, WhatsApp has become so important to the functioning of society that regulators should treat it as a “utility,” said Parminder Jeet Singh, executive director at IT for Change, a technology-focused nonprofit in Bengaluru, India.

Worldwide, 2.76 billion people on average used at least one Facebook product each day this June, according to the company’s statistics. WhatsApp is used to send more than 100 billion messages a day and has been downloaded nearly six billion times since 2014, when Facebook bought it, according to estimates from the data firm Sensor Tower.

India accounted for about a quarter of those installations, while another quarter were in Latin America, according to Sensor Tower. Just 4 percent, or 238 million downloads, were in the United States.

In Latin America, Facebook’s apps can be lifelines in rural places where cellphone service has yet to arrive but the internet is available, and in poor communities where people cannot afford mobile data but can find a free internet connection.

Across Africa, Facebook’s apps are so popular that for many, they are the internet. WhatsApp, the continent’s most popular messaging app, is a one-stop shop to communicate with family, friends, colleagues, fellow worshipers and neighbors.

The use of WhatsApp has grown so much that at one point it accounted for nearly half of all internet traffic in Zimbabwe. During the outage on Monday, the chief government spokesman in Tanzania used Twitter to urge the public to “remain calm.”

In Mexico, many small-town newspapers cannot afford print editions, so they publish on Facebook instead. That has left local governments without a physical outlet to issue important announcements, so they, too, have taken to Facebook, said Adrián Pascoe, a political consultant.

“The way businesses work, it’s been a crazy change in the last 20 years,” Mr. David said. “Then, we had no community online. Now we are hyper-connected, but we rely on a few tech companies for everything. When WhatsApp or Facebook are down, we all go down.”

Sen. Richard Blumenthal (D., Conn.), the chairman of the subcommittee conducting Tuesday’s hearing, called on Mr. Zuckerberg to appear before Congress to testify, terming the company “morally bankrupt.”

Facebook has said it plans to continue doing internal research and is working on ways to make that work available to others. The company has recently battled with some academic researchers over access to its data, but Facebook says that it works cooperatively with many others.

Republican and Democratic lawmakers at the hearing renewed their calls for regulation, such as strengthening privacy and competition laws and special online protections for children, as well as toughening of the platforms’ accountability. One idea that got a particular boost was requiring more visibility into social-media data as well as the algorithms that shape users’ experiences.

“The severity of this crisis demands that we break out of previous regulatory frames,” she said. “Tweaks to outdated privacy protections…will not be sufficient.”

A good starting point, she added, would be “full access to data for research not directed by Facebook. On this foundation, we can build sensible rules and standards to address consumer harms, illegal content, data protection, anticompetitive practices, algorithmic systems and more.”

Ms. Haugen also raised national-security concerns about Facebook, citing foreign surveillance on the platform—for example, Chinese monitoring of Uyghur populations—and what she termed Facebook’s “consistent understaffing” of its counterintelligence teams.

Ms. Haugen made the case for policy changes to address her perceived concerns. In products such as cars and cigarettes, she said, independent researchers can evaluate health effects, but “the public cannot do the same with Facebook.”

“This inability to see in Facebook’s actual systems and confirm that they work as communicated is like the Department of Transportation regulating cars by only watching them drive down the highway,” she said, arguing for an independent government agency that would employ experts to audit the impact of social media.

She said that if Congress moves to change Section 230, a federal accountability law that protects Facebook and other companies from liability for user-generated content, it should distinguish between that kind of content and choices that companies make about what type of content to promote.

“Facebook should not get a pass on choices it makes to prioritize virality and growth and reactiveness over public safety,” she said.

Ms. Haugen was hired by Facebook two years ago to help protect against election interference on Facebook. She said she acted because she was frustrated by what she viewed as Facebook’s lack of openness about the platform’s potential for harm and its unwillingness to address its flaws.

“I would simply say, let’s get to work,” said Sen. John Thune (R., S.D.), who has sponsored several measures on algorithm transparency. “We’ve got some things we can do here.”

“There’s always reason for skepticism” about Congress reaching consensus on legislation, Mr. Blumenthal said after the hearing. But he added that “there are times when the dynamic is so powerful that something actually is done…I have rarely, if ever, seen the kind of unanimity on display today.”

Facebook and Instagram are simply carrying on a longstanding American tradition: stoking the insecurities of teenage girls to cash in on them.

The global beauty industry generates $500 billion in annual sales, and social media is now an important driver, especially for the youngest target demographic, Gen Z.

The global weight management market was estimated at more than $260 billion in 2020, and is projected to grow to more than $400 billion by 2027.

Before American girls’ confidence was commodified by Instagram, it was at the whim of magazines filled with impossibly slender, airbrushed models and ads from industries relying on girls and women for revenue

That’s because social media is addictive. Writing in The Atlantic, Derek Thompson called it “attention alcohol,” explaining, “Like booze, social media seems to offer an intoxicating cocktail of dopamine, disorientation, and, for some, dependency.”

as a student at Harvard, he put his female classmates’ photos on his now-notorious “Facemash” website, where students could rank and compare the students’ headshots based on how hot they were. He wrote at the time, “I almost want to put some of these faces next to pictures of farm animals and have people vote on which is more attractive.”

For girls now, things have changed. They’re largely worse. Social media platforms such as Instagram feel like algorithmic free-for-alls, full of images of people who have altered how they look, whether by using online filters or in real life, with dieting, surgery or both. In the feed, influencers’ and celebrities’ photos are interspersed with photos of your friends and yourself. Now any photo is subject to scrutiny, comparison and assessment in the form of likes and comments.

No school health class or parental reassurance is a match for the might of these powerful tech platforms, combined with entire industries that prey on girls’ insecurities.

Girls themselves often know Instagram is not good for them, but they keep coming back.

At the core of this marketing, the message endures: You are riddled with flaws and imperfections. We will tell you what to buy, and what do, to fix yourself.

Ultimately, Instagram is just a vicious messenger. But the cesspool of content fueling it? That comes from us.

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

But SB 8, written to sidestep that kind of legal challenge, explicitly forbids any “officer or employee of a state or local governmental entity” in Texas from enforcing it. The idea is that, if no state official can enforce the law, abortion rights plaintiffs have no one to sue.

This scheme, as Chief Justice John Roberts noted in his dissenting opinion in Whole Woman’s Health, “is not only unusual, but unprecedented.” As Justice Sonia Sotomayor wrote in her dissent, the law is “engineered to prohibit women from exercising their constitutional rights and evade judicial scrutiny.”

The Texas law was specifically drafted to evade judicial review.

The second and more difficult question is why the federal government should be the plaintiff of last resort. DOJ rests the lion’s share of its argument on In re Debs (1895), a Gilded Age decision giving federal courts extraordinary authority to halt union activities that disrupt interstate commerce (Debs arose out of a massive railroad strike that threw shipping in the Midwest into disarray).

Ordinarily, if a state law permitted private parties to sue abortion providers in state court, those providers could wait to be sued, and then argue that the law permitting them to be sued is unconstitutional during that state court proceeding. But SB 8 is designed to frustrate this normal process as well. For one thing, it contains a simply extraordinary provision stating that SB 8 defendants may not assert their “belief that the requirements of this subchapter are unconstitutional or were unconstitutional” as a defense in state court.

Although this Court is unlikely to protect abortion rights, there are still potent reasons why even anti-abortion justices should oppose SB 8. For one thing, if Texas can offer bounties to anti-abortion plaintiffs — and evade judicial review in the process — other, bluer states could pass copycat laws. Do the justices really want New York to pass a law permitting “any person” to collect a bounty from gun owners?

I don’t have any illusions that this Supreme Court will hold that doctors who perform abortions cannot be punished. But I’d hope that we could all agree that doctors who are falsely accused of violating a state law should not be punished. If due process means anything, it should mean that Dr. Smith should get her day in court before she is forced into bankruptcy.

Chinese universities have organized classes to give students a “correct understanding” of the war, often highlighting Russia’s grievances with the West. Party newspapers have run series of commentaries blaming the United States for the conflict.

Mr. Xi has given that tale a more urgent, ominous spin. In doing so, he has embraced Mr. Putin as a fellow authoritarian lined up against Western dominance, demonstrating to the Chinese people that Mr. Xi has a partner in his cause.

“The most powerful weapon possessed by the West is, aside from nuclear weapons, the methods they use in ideological struggle,”

Since the demise of the Soviet Union, it says, “some countries in Eastern Europe, Central Asia and Transcaucasia have become forward positions for the West to contain and meddle in Russia.”

It describes Mr. Putin as cleansing Russia of the political toxins that killed the Soviet Union.

In 2013, propaganda officials under Mr. Xi put out a documentary on the lessons of the collapse of the Soviet Union. This latest take offers an even more conspiratorial interpretation

They regard China and Russia as both menaced by “color revolution,” the party’s phrase for insurrections backed by Western governments

“They actually believe their own narrative about color revolutions and tend to see this whole situation as a U.S.-led color revolution to overthrow Putin,”

“Both domestically and internationally, Xi has been pedaling this dark narrative since he took power,” Mr. Johnson said in an interview. “It allows him to justify his accumulation of power and the changes he’s made by creating this sense of struggle and danger.”

The Biden administration has cast the war as a contest between democracy and authoritarianism. Chinese officials are mounting a counternarrative that American-led domineering is the source of conflict in Ukraine and elsewhere.

The documentary attributes the decline of the Soviet Union to political liberalization, especially what Beijing calls “historical nihilism,” or emphasizing the Communist Party’s mistakes and misdeeds. It accuses historians critical of the Soviet revolution of fabricating estimated death tolls by many millions for Stalin’s purges.

Stalin, it argues, was a modernizing leader whose purges went too far but initially “were something of a necessity” given the threats to Soviet rule. It suggests that rock music and modern fashion were symptoms of the moral rot that later set in.

“They’ve taken only one lesson from all of this, and that is you do not allow any freedom of expression,”

Previous leaders in Moscow — above all Mr. Gorbachev and Nikita S. Khrushchev — are portrayed as dupes, bewitched by the siren song of liberal reform and Western superiority.

Officials overseeing the screenings are often described in official notices as calling for cadres to maintain firm loyalty to Mr. Xi.

“Loving a party and its leader is not a cult of personality,”

Chinese leaders have been debating why the Soviet Union fell apart ever since it dissolved in 1991. More than his predecessors, Mr. Xi has blamed the Soviet Union’s breakup on lack of ideological spine and Western political subversion.

“If you have the worldview that you see in this documentary, you could tell yourself the story that the Russians are facing a real threat from the West,”

Political loyalty has become more crucial to Mr. Xi as Beijing tries to contain Covid outbreaks with stringent lockdowns, and manage a slowing economy. China’s foreign policy is under scrutiny, after some Chinese scholars posted essays criticizing Beijing’s refusal to condemn Mr. Putin.

Universities and colleges have organized indoctrination lectures for students, suggesting that officials are worried that young, educated Chinese may be receptive to the criticisms that Beijing has been too indulgent of Mr. Putin.

“There’s an ‘either we hang together or we hang separately’ attitude that comes into play,” Mr. Johnson, the former C.I.A. analyst, said of Chinese leaders. “If it’s a strong nationalist approach, then who in the party doesn’t want to be a good nationalist?”

"victory for the rule of law and American democracy"

Trump had mounted an intense effort to avoid such scrutiny and had already lost cases in district and appellate courts as part of a broad campaign of obstruction of the committee, which has included expansive executive privilege claims by ex-aides -- even some, like his populist political guru Steve Bannon, who were not serving White House officials at the time of the insurrection.

The Supreme Court did not rule on the key legal question of what happens when there is a dispute between a current and a former president on the scope of executive privilege -- a concept meant to ensure that advice to a commander in chief from subordinates can stay private. But it allowed to stand a ruling by the appellate court that found Trump had not demonstrated that his concerns for executive branch confidentiality should override "profound interests in disclosure" cited by Biden.

Wednesday's ruling, in which only conservative Justice Clarence Thomas signaled dissent, will also offer a new mark of legitimacy to the select committee, amid claims by pro-Trump Republicans that it is an illegally constituted witch hunt despite being voted into being by the House. It will also boost the committee's race against time as it tries to complete its work before a possible new Republican majority shuts it down.

The decision means that 700 documents -- including schedules, speech and call logs, and three pages of handwritten notes from then-White House chief of staff Mark Meadows -- can be transferred from the National Archives to the House committee, a process that was already underway Wednesday evening.

On Tuesday, CNN exclusively reported that the committee had subpoenaed and obtained phone number records from one of the ex-President's sons, Eric Trump, and Kimberly Guilfoyle, who is engaged to his brother, Donald Trump Jr. The committee is interested in investigating the level of coordination between Trump's team and organizers of the Washington rally at which the then-President told supporters who later moved to the Capitol to "fight like hell" to stop Congress from certifying Biden's election win.

it appears unlikely to meaningfully reshape the fraught politics of the insurrection. Swathes of the Republican Party, especially in the House, have done their best to whitewash Trump's role that day as he contemplates a possible comeback presidential bid in 2024.

There is no doubt, however, that Trump will be apoplectic that his three Supreme Court nominees, Justices Neil Gorsuch, Brett Kavanaugh and Amy Coney Barrett, did not publicly dissent from denying his bid to keep his West Wing records secret.

Trump has repeatedly slammed the Supreme Court for throwing out his false claims of election fraud, claiming he was a victim of a miscarriage of justice even though his delusional cases were also dismissed by multiple lower courts.

Throughout his presidency, Trump appeared to equate judicial and Cabinet nominations with an act of patronage, viewing those selected as owing him a debt that would be repaid by pursuing his interests rather than honoring the rule of law and the Constitution.

The gathering clouds around Trump would represent a grave legal and reputational risk to a normal politician, but given his talent for impunity, it's far from certain that they will slow his political aspirations.