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Category: Climate Change

Sixty years of climate change warnings — the signs that were missed (and ignored)

Sixty years of climate change warnings — the signs that were missed (and ignored)

Alice Bell writes: In August 1974, the CIA produced a study on “climatological research as it pertains to intelligence problems”. The diagnosis was dramatic. It warned of the emergence of a new era of weird weather, leading to political unrest and mass migration (which, in turn, would cause more unrest). The new era the agency imagined wasn’t necessarily one of hotter temperatures; the CIA had heard from scientists warning of global cooling as well as warming. But the direction in…

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The North American heatwave shows we need to know how climate change will change our weather

The North American heatwave shows we need to know how climate change will change our weather

NASA By Christian Jakob, Monash University and Michael Reeder, Monash University Eight days ago, it rained over the western Pacific Ocean near Japan. There was nothing especially remarkable about this rain event, yet it made big waves twice. First, it disturbed the atmosphere in just the right way to set off an undulation in the jet stream – a river of very strong winds in the upper atmosphere – that atmospheric scientists call a Rossby wave (or a planetary wave)….

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Lawmaker threatens to subpoena Exxon after revelations from secret video

Lawmaker threatens to subpoena Exxon after revelations from secret video

The New York Times reports: The chairman of a House subcommittee is demanding that executives of Exxon Mobil Corp., Shell, Chevron and other major oil and gas companies testify before Congress about the industry’s decades-long effort to wage disinformation campaigns around climate change. Representative Ro Khanna, Democrat of California, said Friday he was prepared to use subpoena power to compel the companies to appear before lawmakers if they don’t do so voluntarily. The move comes a day after a secretive…

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How to live in a climate ‘permanent emergency’

How to live in a climate ‘permanent emergency’

David Wallace-Wells writes: The phrase Jay Inslee used was “permanent emergency.” This was before Lytton — the town that had, days earlier, set Canada’s all-time heat record, drawing waves of “heat tourists” as witnesses to “desert heat” north of 120 degrees in a place where typical June highs were in the mid-70s — burned to the ground just 15 minutes after the arrival of smoke. It was before wildfires raging in British Columbia produced their own pyrocumulus thunderstorms, which produced…

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Big oil and gas kept a dirty secret for decades. Now they may pay the price

Big oil and gas kept a dirty secret for decades. Now they may pay the price

Chris McGreal reports: After a century of wielding extraordinary economic and political power, America’s petroleum giants face a reckoning for driving the greatest existential threat of our lifetimes. An unprecedented wave of lawsuits, filed by cities and states across the US, aim to hold the oil and gas industry to account for the environmental devastation caused by fossil fuels – and covering up what they knew along the way. Coastal cities struggling to keep rising sea levels at bay, midwestern…

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The heat in Portland, Seattle and Vancouver is off the charts

The heat in Portland, Seattle and Vancouver is off the charts

The New York Times reports: Heat waves and the “heat domes” that can cause them aren’t rare, but the recent weather that’s been smothering the Pacific Northwest has little precedent in at least four decades of record-keeping. To understand the magnitude of the departure from historical norms, it helps to visualize it. The map above, created by Geert Jan van Oldenborgh, a climate scientist at the Royal Netherlands Meteorological Institute, analyzes temperatures since 1979. It shows the extent of the…

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Summer is being replaced by the season of extreme heat

Summer is being replaced by the season of extreme heat

Kathy Baughman McLeod writes: Summer is hot. This is among the most basic weather concepts that we learn as children and accept without question. Heat and even heat waves have always been a reliable hallmark of the season between the June solstice and the September equinox. And yet recent weather has far outstripped that norm. For most of last week, the daily high temperature in Phoenix reached or exceeded 115 degrees, breaking records even in that desert city. This weekend,…

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The Civilian Climate Corps is a big government plan that all Americans can embrace

The Civilian Climate Corps is a big government plan that all Americans can embrace

The people are on our side and they know what’s at stake. ⁰⁰We need to pass an infrastructure bill that invests in communities and creates a robust #CivilianClimateCorps. Just so we're clear @POTUS, we’re coming to D.C. tomorrow. We’ll be the ones in black. Can't miss us 😈 pic.twitter.com/aAYuchnovC — Sunrise Movement 🌅 (@sunrisemvmt) June 27, 2021 Jim Lardner writes: It was a rare case of Presidential understatement in the unveiling of a program: the Secretary of Agriculture and the…

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Incursions into indigenous lands not only threaten tribal food systems, but the planet’s well-being

Incursions into indigenous lands not only threaten tribal food systems, but the planet’s well-being

Georgina Gustin writes: For thousands of years Indigenous people have survived by hunting, fishing, foraging and harvesting in ways that sustain them while maintaining an equilibrium with nature. But a major report from the United Nations warns that this balance is being severely tested by climate change and by incursions into Indigenous lands—many of them illegal. And as these food systems come under threat, the world risks losing not only the tribes, but their service as crucial protectors of biodiversity…

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Biden administration backs Trump-approved oil sands pipeline project

Biden administration backs Trump-approved oil sands pipeline project

The New York Times reports: The Biden administration has defended a contentious pipeline project that would carry hundreds of thousands of barrels of oil through Minnesota’s delicate watersheds, urging in a court brief that a challenge brought by local tribes and environmental groups be thrown out. The closely watched filing in federal court was the latest in a series of actions taken by the administration to back Trump-era approvals of oil and gas infrastructure, despite President Biden’s pledge to aggressively…

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Before condo collapse, rising seas have long pressured Miami coastal properties

Before condo collapse, rising seas have long pressured Miami coastal properties

The Washington Post reports: The 12-story condo tower that crashed down early Thursday near Miami Beach was built on reclaimed wetlands and is perched on a barrier island facing an ocean that has risen about a foot in the past century due to climate change. Underneath its foundation, as with Miami Beach, is sand and organic fill —over a plateau of porous limestone — brought in from the bay after the mangroves were deforested. The fill sinks naturally and the…

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Crushing climate impacts to hit sooner than feared, says draft UN report

Crushing climate impacts to hit sooner than feared, says draft UN report

AFP reports: Climate change will fundamentally reshape life on Earth in the coming decades, even if humans can tame planet-warming greenhouse gas emissions, according to a landmark draft report from the UN’s climate science advisors obtained by AFP. Species extinction, more widespread disease, unliveable heat, ecosystem collapse, cities menaced by rising seas — these and other devastating climate impacts are accelerating and bound to become painfully obvious before a child born today turns 30. The choices societies make now will…

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Biden must stop methane pipelines to deliver on climate change and environmental justice

Biden must stop methane pipelines to deliver on climate change and environmental justice

Crystal Cavalier and Michael E. Mann write: Four years of President Donald Trump have cost America dearly. We lost our global leadership on addressing climate change and saw the struggle for environmental justice thwarted here at home. President Joe Biden has defined both of these objectives as cornerstones of his legacy, but a huge interstate methane gas pipeline now being rammed through the Appalachian Mountains threatens to undermine the progress his administration has promised. The 42-inch diameter Mountain Valley Pipeline…

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Climate models predicted heatwaves like America’s record-breaking weekend

Climate models predicted heatwaves like America’s record-breaking weekend

Quartz reports: The U.S. hasn’t seen anything quite like this. Over the weekend, temperatures soared to new triple-digit heights across the American West. The immediate cause was a “heat dome,” a mass of high-pressure air trapping heat beneath it, one far stronger and larger than normal. But what we saw this weekend is what climate scientists have been predicting for decades. And it’s a taste of what’s to come. “It’s surreal to see your models become real life,” Katharine Hayhoe,…

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Everyone wants to sell the last barrel of oil

Everyone wants to sell the last barrel of oil

Bill McKibben writes: A final victory last week over the Keystone XL pipeline is a reminder that fighting particular fossil-fuel projects is a necessary strategy if the climate is to be saved. The defeat of Keystone XL doesn’t mean that Canada’s vast tar-sands project, which is generally regarded as the largest industrial project in the world, is over, but the fight has been a gut punch to the fossil-fuel industry. In 2011, when protests began outside the White House, Canada’s…

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A mysterious crater’s age may add clues to the dinosaur extinction

A mysterious crater’s age may add clues to the dinosaur extinction

The New York Times reports: Some 65 million years ago, a rock from outer space slammed into Earth, wreaking havoc on life in its wake and leaving a large crater on our planet’s surface. No, it’s not the one you’re thinking of. Boltysh crater, a 15-mile-wide formation in central Ukraine, may not be as famous as the Chicxulub crater under the Yucatán Peninsula in Mexico, which is directly implicated in the death of the dinosaurs and many other species about…

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