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For decades, a small group of scientific dissenters has been trying to shoot holes in the prevailing science of climate change, offering one reason after another why the outlook simply must be wrong. Enlarge This Image Josh Haner/The New York Times A technician at a Department of Energy site in Oklahoma launching a weather balloon to help scientists analyze clouds. More Photos » Temperature Rising Enigma in the Sky This series focuses on the central arguments in the climate debate and examining the evidence for global warming and its consequences. More From the Series » if (typeof NYTDVideoManager != "undefined") { NYTDVideoManager.setAllowMultiPlayback(false); } function displayCompanionBanners(banners, tracking) { tmDisplayBanner(banners, "videoAdContent", 300, 250, null, tracking); } Multimedia Interactive Graphic Clouds and Climate Slide Show Understanding the Atmosphere Related Green Blog: Climate Change and the Body Politic (May 1, 2012) An Underground Fossil Forest Offers Clues on Climate Change (May 1, 2012) A blog about energy and the environment. Go to Blog » Readers’ Comments "There is always some possibility that the scientific consensus may be wrong and Dr. Lindzen may be right, or that both may be wrong. But the worst possible place to resolve such issues is the political arena." Alexander Flax, Potomac, MD Read Full Comment » Post a Comment » Over time, nearly every one of their arguments has been knocked down by accumulating evidence, and polls say 97 percent of working climate scientists now see global warming as a serious risk.

They acknowledge that the human release of greenhouse gases will cause the planet to warm. But they assert that clouds — which can either warm or cool the earth, depending on the type and location — will shift in such a way as to counter much of the expected temperature rise and preserve the equable climate on which civilization depends.

At gatherings of climate change skeptics on both sides of the Atlantic, Dr. Lindzen has been treated as a star. During a debate in Australia over carbon taxes, his work was cited repeatedly. When he appears at conferences of the Heartland Institute, the primary American organization pushing climate change skepticism, he is greeted by thunderous applause.

As commuters stayed home in 2020 and airplanes remained on the ground, the nationwide slowdown led to a sizable drop in heat-trapping emissions. U.S. greenhouse gas emissions fell by 10 percent, the largest annual drop since World War II

Still, the climate diet isn't likely to stick.

By the end of the year, Americans were already back to driving and flying more.

WASHINGTON — America’s greenhouse gas emissions from energy and industry plummeted more than 10 percent in 2020, reaching their lowest levels in at least three decades as the coronavirus pandemic slammed the brakes on the nation’s economy, according to an estimate published Tuesday by the Rhodium Group.

Before the pandemic hit, America’s emissions had been slowly but steadily declining since 2005, in large part because utilities that generate electricity have been shifting away from coal, the dirtiest fossil fuel, in favor of cheaper and cleaner natural gas, wind and solar power. Over the past decade, utilities have retired hundreds of coal-burning power plants despite President Trump’s efforts to revive the industry.

“Nothing short of a total transformation of our energy infrastructure will be required,” said Fatih Birol, the agency’s executive director. “That calls for decisive action this year, next year and indeed every year to 2050.”

Democrats have turned to an obscure procedural tool in an attempt to undo the Trump administration’s rollback of an Obama-era regulation on methane, a potent greenhouse gas released by oil and gas operations.

“Methane standards are one of the most important ways to address an important source of greenhouse gas emissions that contribute significantly to climate change, and the Trump administration’s weakening of those standards was a dagger in the heart of efforts to address the climate crisis,”

The Congressional Review Act is a 1996 law that gives Congress the power to nullify any major regulation finalized within the final 60 legislative days of a president’s term.

When a Nigerian judge ruled in 2005 that Shell’s practice of gas flaring in the Niger Delta was a violation of citizens’ constitutional rights to life and dignity, Nnimmo Bassey, a local environmental activist, was thrilled.

“For the first time, a court of competence has boldly declared that Shell, Chevron and the other oil corporations have been engaged in illegal activities here for decades,” Bassey said on Nov. 14, 2005, the day the Federal High Court of Nigeria announced the ruling. “We expect this judgement to be respected and that for once the oil corporations will accept the truth and bring their sinful flaring activities to a halt.”

“Shell could ignore [the case] because it wasn’t in the international media but if it had gone to the ICC, it would have gotten global attention and shareholders would have known what the company was doing,” he says. “If we had had an ecocide law, things would have turned out differently.”

Companies touted internal efforts aimed at reducing fossil fuel demand. At the same time, they said their products, the burning of which scientists say are among the dominant drivers of climate change, will remain in use for many years to come.

The hearings mark the first time oil executives will be pressed to answer questions, under oath, about whether their companies misled the public about the reality of climate change by obscuring the scientific consensus:

compare the inquiry with the tobacco hearings of the 1990s,

, in 2000, the Nobel Prize-winning chemist Paul Crutzen won permanent fame for stratigraphy. He proposed that humans had so throughly altered the fundamental processes of the planet—through agriculture, climate change, and nuclear testing, and other phenomena—that a new geological epoch had commenced: the Anthropocene, the age of humans.

Zalasiewicz should know. He is the chair of the Anthropocene working group, which the ICS established in 2009 to investigate whether the new epoch deserved a place in stratigraphic time.

In 2015, the group announced that the Anthropocene was a plausible new layer and that it should likely follow the Holocene. But the team has yet to propose a “golden spike” for the epoch: a boundary in the sedimentary rock record where the Anthropocene clearly begins.

“Atmosphere: exploring climate change,” the London Science Museum’s exhibit on global warming, is principally sponsored by Shell. You’re asking yourself: Hmm, Shell—isn’t that the name of some trendy “green” startup?

the same old Shell that fills your gas tank and that was responsible for 76 million metric tons of greenhouse gas emissions last year. What could go wrong?

the English-Dutch petroleum behemoth was all too happy to get a little pushy with its suggestions and concerns about the project

Astronomers announced on Tuesday that they had found eight new planets orbiting their stars at distances compatible with liquid water, bringing the total number of potentially habitable planets in the just-right “Goldilocks” zone to a dozen or two

As the ranks of these planets grow, astronomers are planning the next step in the quest to end cosmic loneliness: gauging which hold the greatest promise for life and what tools will be needed to learn about them.

recalled that the first discovery of a planet orbiting another normal star, a Jupiter-like giant, was 20 years ago. Before that, she said, astronomers worried that “maybe the ‘Star Trek’ picture of the universe was not right, and there is no life anywhere else.”

It takes a very special person to label the photographed, documented, filmed and studied phenomenon of mass coral bleaching on the Great Barrier Reef “fake news”.

It also helps if you can hide inside the bubble of the hyper-partisan Breitbart media outlet, whose former boss is the US president’s chief strategist.

So our special person is the British journalist James Delingpole who, when he’s not denying the impacts of coral bleaching, is denying the science of human-caused climate change, which he says is “the biggest scam in the history of the world”.

Continued warming of the Earth’s oceans over the next century could trigger disruptions to marine life on a scale not seen in the last 3 million years, scientists warn in a study released Monday.

most dramatic disruptions would likely be averted if the world’s nations can bring greenhouse gas emissions under control in the coming decades, the authors write in the scientific journal Nature Climate Change.

“Climate change may rapidly reorganize marine diversity over large oceanic regions,” s

a general suspicion that language— figurative language in particular—can move us and manipulate us in harmful ways. Which makes James Geary's "I Is an Other" especially timely. Mr. Geary proposes to show that metaphors are a key to how we think and may often determine our thinking without our knowing it.

Metaphor works, most obviously, when we recognize a similarity between two different things. It is a matter of "pattern recognition," which may be more important in the working of the brain than logic.

Many have argued that language should be, at its core, literal and straightforward, that figurative language distorts our thinking. Mr. Geary quotes philosophers such as Thomas Hobbes and John Locke on the need to abjure metaphor. For Hobbes, we "deceive others" by using words "in other sense than that they are ordained for." Locke denounced "the artificial and figurative application of words" as the bane of "order and clearness." Metaphors "mislead the judgement; and so indeed are perfect cheats."

It’s been well established by now that the agricultural systems producing our food contribute at least one fifth of global anthropogenic carbon emissions—and up to a third if waste and transportation are factored in.

According to calculations conducted by the report’s 26 authors, bottom trawling is responsible for one gigaton of carbon emissions a year—a higher annual total than (pre-pandemic) aviation emissions.

measures how much each so-called “pixel” contributes to global marine biodiversity, fish stocks and climate protection, based on a complex analysis of location, water temperature, salinity and species distribution, among other factors. It also tracks how much CO2 each pixel is capable of absorbing as a carbon sink.

“build back better,” promising to use economic recovery funds to accelerate the transition away from fossil fuels and create societies that are more resilient to extreme weather and other climate-related shocks.

“Governments in many cases are just trying to return to the old normal,” he told a launch event for the report. “It seems like the world is trying to put out a house fire with a garden hose when a perfectly good fire hydrant is available just next door.”

Still, the report “clearly shows that we are not yet building back better when it comes to recovery spending,”

On the London Underground, Piccadilly Circus station is nearly vacant on a weekday morning, while the Delhi Metro is ferrying fewer than half of the riders it used to. In Rio, unpaid bus drivers have gone on strike. New York City subway traffic is just a third of what it was before the pandemic.

Public transit offers a relatively simple way for cities to lower their greenhouse gas emissions, not to mention a way to improve air quality, noise and congestion.

“It’s urgent to act.”

PRINCETON, N.J.—Geo-engineering, its most enthusiastic advocates will tell you, isn’t only possible. It’s already happening.

We know, they say, because we’re doing it—we just call it global warming. As humanity dumps billions of tons of greenhouse gases into the atmosphere every year, we’ve engineered a different climate system: one that is hotter, wetter, and more unwieldy than what people have lived in since the dawn of agriculture.

Researchers speculate that planes could periodically spray a clear gas into the high atmosphere that would prevent some sunlight from reaching Earth’s surface, cooling the globe in turn.