In an editorial, the New York Times says: It’s hard to believe but it was only three years ago this month — just after 7 p.m., Paris time, Dec. 12, to be precise — that delegates from more than 190 nations, clapping and cheering, whooping and weeping, rose to celebrate the Paris Agreement — the first genuinely collective response to the mounting threat of global warming. It was a largely aspirational document, without strong legal teeth and achieved only after…
James Temple writes: In early November, gale-force winds whipped a brush fire into an inferno that nearly consumed the town of Paradise, California, and killed at least 86 people. By the second morning, I could smell the fire from one foot outside my door in Berkeley, some 130 miles from the flames. Within a week, my eyes and throat stung even when I was indoors. Air quality maps warned that the soot-filled air blanketing the Bay Area had reached “very…
Andrew Revkin writes: By now, anyone worried about the fate of the Amazon rain forest or the indigenous and traditional communities depending on this vast, rich ecosystem knows the litany of potentially devastating steps [Brazil’s newly elected far-right president, Jair] Bolsonaro has threatened to take. He won on a platform mainly built around change and order after the worst string of corruption scandals and economic troubles in Brazil’s modern history. But he also wooed rural landowners and businessmen, appealing to…
The Guardian reports: Policymakers have severely underestimated the risks of ecological tipping points, according to a study that shows 45% of all potential environmental collapses are interrelated and could amplify one another. The authors said their paper, published in the journal Science, highlights how overstressed and overlapping natural systems are combining to throw up a growing number of unwelcome surprises. “The risks are greater than assumed because the interactions are more dynamic,” said Juan Rocha of the Stockholm Resilience Centre….
The New York Times reports: When the Trump administration laid out a plan this year that would eventually allow cars to emit more pollution, automakers, the obvious winners from the proposal, balked. The changes, they said, went too far even for them. But it turns out that there was a hidden beneficiary of the plan that was pushing for the changes all along: the nation’s oil industry. In Congress, on Facebook and in statehouses nationwide, Marathon Petroleum, the country’s largest…
Robinson Meyer reports: Every so often, the American West seems to lurch into something called a “mega-drought.” The rains falter, the rivers wither, and the forests become tinder boxes waiting for a spark. Mega-droughts are notoriously hard to study—the last one happened in the 16th century—but what we do know is worrisome. In the 1540s, a few wet years in the middle of a mega-drought may have triggered one of the worst disease epidemics ever recorded. According to research unveiled…
Bill McKibben writes: I remember well the first institution to announce it was divesting from fossil fuel. It was 2012 and I was on the second week of a gruelling tour across the US trying to spark a movement. Our roadshow had been playing to packed houses down the west coast, and we’d crossed the continent to Portland, Maine. As a raucous crowd jammed the biggest theatre in town, a physicist named Stephen Mulkey took the mic. He was at…
In an editorial, The Guardian says: The first thing to say about the compromise struck at climate talks in Poland at the weekend is that it came as a relief. Ever since President Trump’s announcement in 2017 that the US would withdraw from the Paris agreement, the question has been whether the UN process could continue to work. Much like the communique that came out of the recent G20, the agreement on a set of rules to implement promises made…
Jon Gertner writes: Few places in Antarctica are more difficult to reach than Thwaites Glacier, a Florida-sized hunk of frozen water that meets the Amundsen Sea about 800 miles west of McMurdo. Until a decade ago, barely any scientists had ever set foot there, and the glacier’s remoteness, along with its reputation for bad weather, ensured that it remained poorly understood. Yet within the small community of people who study ice for a living, Thwaites has long been the subject…
The New Republic reports: When President Donald Trump delivered his first State of the Union address nearly a year ago, he didn’t talk about climate change. But he didn’t get criticized nearly as much as the Democratic Party did for failing to mention the topic in its official response to Trump’s speech. The omission led the Sierra Club to declare that Democrats had “a climate change problem,” while the far-right website Breitbart announced that global warming had “officially ceased being…
The Washington Post reports: Over the past three decades of global warming, the oldest and thickest ice in the Arctic has declined by a stunning 95 percent, according the National Oceanic and Atmospheric Administration’s annual Arctic Report Card. The finding suggests that the sea at the top of the world has already morphed into a new and very different state, with major implications not only for creatures such as walruses and polar bears but, in the long term, perhaps for…
Brandon Miller writes: Extreme weather events that spanned the globe in 2017 have been directly linked to — and in some cases were even caused by — continued warming of the planet via human influence through greenhouse gas emissions, according to a new report. For the second year in a row, the annual report from the American Meteorological Society found weather extremes that could not have happened without human-caused warming of the climate. Advances in scientific modeling and additional climbs…
Carl Zimmer writes: Some 252 million years ago, Earth almost died. In the oceans, 96 percent of all species became extinct. It’s harder to determine how many terrestrial species vanished, but the loss was comparable. This mass extinction, at the end of the Permian Period, was the worst in the planet’s history, and it happened over a few thousand years at most — the blink of a geological eye. On Thursday, a team of scientists offered a detailed accounting of…
The Guardian reports: The US and Russia have thrown climate talks into disarray by allying with Saudi Arabia and Kuwait to water down approval of a landmark report on the need to keep global warming below 1.5C. After a heated two-and-a-half-hour debate on Saturday night, the backwards step by the four major oil producers shocked delegates at the UN climate conference in Katowice as ministers flew in for the final week of high-level discussions. It has also raised fears among…
USA Today reports: The melting of Greenland’s massive ice sheet has now accelerated, scientists announced Wednesday, and shows no signs of slowing down, according to a new study. “Melting of the Greenland ice sheet has gone into overdrive,” said Luke Trusel, a glaciologist at Rowan University and lead author of the study. “Greenland melt is adding to sea level more than any time during the last three and a half centuries, if not thousands of years,” he said. Ice loss…