Browsed by
Category: Climate Change

Fewer Americans see climate change as a priority than they did a year ago, CBS News poll

Fewer Americans see climate change as a priority than they did a year ago, CBS News poll

CBS News reports: With issues like the economy and inflation, crime, and the war in Ukraine weighing most on Americans’ minds, the percentage who think climate change needs to be addressed right now has dipped some since one year ago. This dip in urgency, while not steep, is widespread. Fewer people across age, race, and education groups, as well as partisan stripes, think climate change needs to be addressed right away than thought so a year ago. Still, most Americans…

Read More Read More

The renewable energy revolution will need renewable storage

The renewable energy revolution will need renewable storage

Matthew Hutson writes: The German word Dunkelflaute means “dark doldrums.” It chills the hearts of renewable-energy engineers, who use it to refer to the lulls when solar panels and wind turbines are thwarted by clouds, night, or still air. On a bright, cloudless day, a solar farm can generate prodigious amounts of electricity; when it’s gusty, wind turbines whoosh neighborhoods to life. But at night solar cells do little, and in calm air turbines sit useless. These renewable energy sources…

Read More Read More

Seed banks — the last line of defense against a global food crisis

Seed banks — the last line of defense against a global food crisis

The Guardian reports: As the risks from the climate crisis and global conflict increase, seed banks are increasingly considered a priceless resource that could one day prevent a worldwide food crisis. Two in five of the world’s plant species are at risk of extinction, and though researchers estimate there are at least 200,000 edible plant species on our planet, we depend on just three – maize, rice and wheat– for more than half of humanity’s caloric intake. There are roughly…

Read More Read More

Energy requirements of a good life are surprisingly low

Energy requirements of a good life are surprisingly low

Anthropocene magazine reports: The average global energy consumption—79 gigajoules per person per year—is sufficient to power a healthy, comfortable life for everyone on the planet, according to a new study. The analysis is part of a growing body of research aimed at figuring out how to achieve climate goals while also providing modern energy resources to those who lack it. The findings suggest that this balance might be easier than expected to strike: the world doesn’t need a massive expansion…

Read More Read More

Rep. Jamie Raskin on the climate crisis: ‘We’ve got to save democracy in order to save our species’

Rep. Jamie Raskin on the climate crisis: ‘We’ve got to save democracy in order to save our species’

The Guardian reports: When it comes to fighting for democracy and climate change – two of Jamie Raskin’s top priorities – the whole thing feels a bit like a game of chicken and egg to the Democratic congressman. On the one hand there is the planet, heating up quickly past the limit that is safe and necessary for human survival, while Congress stalls on a $555bn climate package. On the other, a pernicious movement, spurred by Donald Trump and other…

Read More Read More

Democratic state activists are working to decarbonize trillions. They don’t need Joe Manchin’s permission

Democratic state activists are working to decarbonize trillions. They don’t need Joe Manchin’s permission

The Nation reports: Republican state leaders are on the warpath against BlackRock, the largest financial asset manager in the nation. The company’s sin? Statements by BlackRock leadership that climate change is a long-term threat, and that the company will pursue investments that promote a reduction in emissions. In January, West Virginia declared that it was barring the company from managing its state pension funds. Texas passed legislation in February prohibiting any firm divesting from fossil fuels from managing state assets….

Read More Read More

Fossil fuels v. our future — young Montanans wage historic climate fight

Fossil fuels v. our future — young Montanans wage historic climate fight

The Guardian reports: When Grace Gibson-Snyder was 13, she launched an independent project in her home town of Missoula, Montana, to encourage restaurants not to use single-use plastic containers. She found that youth activism enabled her to press the adults in her life to take the climate crisis seriously. Even if she was too young to vote, she could still be heard. Three years later Gibson-Snyder upped the ante by teaming up with 15 other young people on a novel…

Read More Read More

Thawing permafrost is roiling the Arctic, driven by hidden changes beneath the surface as the climate warms

Thawing permafrost is roiling the Arctic, driven by hidden changes beneath the surface as the climate warms

Permafrost and ice wedges have built up over millennia in the Arctic. When they thaw, they destabilize the surrounding landscape. Michael Robinson Chavez/The Washington Post via Getty Images By Mark J. Lara, University of Illinois at Urbana-Champaign Across the Arctic, strange things are happening to the landscape. Massive lakes, several square miles in size, have disappeared in the span of a few days. Hillsides slump. Ice-rich ground collapses, leaving the landscape wavy where it once was flat, and in some…

Read More Read More

Putin’s war shows autocracies and fossil fuels go hand in hand. Here’s how we can tackle both

Putin’s war shows autocracies and fossil fuels go hand in hand. Here’s how we can tackle both

Bill McKibben writes: At first glance, last autumn’s Glasgow climate summit looked a lot like its 25 predecessors. It had: A conference hall the size of an aircraft carrier stuffed with displays from problematic parties (the Saudis, for example, with a giant pavilion saluting their efforts at promoting a “circular carbon economy agenda”). Squadrons of delegates rushing constantly to mysterious sessions (“Showcasing achievements of TBTTP and Protected Areas Initiative of GoP”) while actual negotiations took place in a few back…

Read More Read More

IPCC’s starkest message yet: Radical steps needed to avert climate disaster

IPCC’s starkest message yet: Radical steps needed to avert climate disaster

Nature reports: Humanity probably isn’t going to prevent Earth from at least temporarily warming 1.5 °C above pre-industrial levels — but aggressive action to curb greenhouse-gas emissions and extract carbon from the atmosphere could limit the increase and bring temperatures back down, according to the latest report from the United Nations’ Intergovernmental Panel on Climate Change (IPCC). The report makes it clear, however, that the window is rapidly closing, and with it the opportunity to prevent the worst impacts of…

Read More Read More

Permafrost is thawing under the sea, burping up planet-warming gases

Permafrost is thawing under the sea, burping up planet-warming gases

Wired reports: Around 20,000 years ago, the world was so frigid that massive glaciers sucked up enough water to lower sea levels by 400 feet. As the sea pulled back, newly exposed land froze to form permafrost, a mixture of earth and ice that today sprawls across the far north. But as the world warmed into the climate we enjoy today (for the time being), sea levels rose again, submerging the coastal edges of that permafrost, which remain frozen below…

Read More Read More

Once again, environmentalists are sabotaging climate progress

Once again, environmentalists are sabotaging climate progress

Eric Levitz writes: New York City is among the most progressive and climate-conscious municipalities in the United States. It is legally obligated to bring its greenhouse emissions to 40 percent below their 2005 peak by the end of the decade. And yet over the past year, NYC has dramatically expanded its reliance on fossil fuels – thanks, in no small part, to the efforts of Empire State environmentalists. In 2019, when the city put its ambitious climate goals into law,…

Read More Read More

Falling oxygen levels are putting ocean ecosystems on life support

Falling oxygen levels are putting ocean ecosystems on life support

Jessica Camille Aguirre writes: People who make their living catching fish on the open ocean first noticed the strange phenomenon a few decades ago. It occurred in the shadow zones, the spots between the great ocean currents where sea water doesn’t circulate, off the coasts of Peru, West Africa, and California. The fisher people shared the knowledge among them like a common secret, a bounty that had an even stranger explanation: Sometimes, when the conditions were right, fish would swim…

Read More Read More

If the West can welcome Ukrainians, it can accept the many climate refugees to come

If the West can welcome Ukrainians, it can accept the many climate refugees to come

Olúfẹ́mi O. Táíwò and Beba Cibralic write: Global migration policy has started to move in a more humane direction in response to the invasion of Ukraine. While many states are welcoming displaced Ukrainians, this is a far cry from how those states typically treat refugees. Activists and scholars have lamented the lack of similar response to people displaced from south Asia, the Middle East, and Africa. The uneven global response to migration on display sets a chilling precedent for the…

Read More Read More

Indigenous land rights are critical to realizing goals of the Paris climate accord, a new study finds

Indigenous land rights are critical to realizing goals of the Paris climate accord, a new study finds

Inside Climate News reports: The land rights of Indigenous peoples across millions of acres of forests in Brazil, Colombia, Mexico and Peru must be protected and strengthened if the world has any hope of achieving the goals set forth in the 2015 Paris Agreement, a study released on Thursday found. The study, by the World Resources Institute and Climate Focus, two non-profit global research organizations focused on alleviating climate change, supports a growing body of research emphasizing the important role…

Read More Read More

Why Russia’s war is so devastating to climate science

Why Russia’s war is so devastating to climate science

Inside Climate News reports: In France, scientists working on an experimental fusion-power reactor, which could potentially revolutionize how humankind generates carbon-free electricity, had to put their research on hold due to key parts shipping in from Russia. A global consortium of permafrost scientists who were set to embark on a multi-year expedition in the Arctic to collect crucial data on global warming have also had to cancel their plans due to Russian sanctions and international uproar. And the Arctic Council,…

Read More Read More