Tag Archive for: Global Warming

Dangerous Heat Predicted to Hit 3 Times More Often in Future

/in , , /by /Los Angeles Timesby Seth Borenstein

What’s considered officially “dangerous heat” in coming decades will probably hit much of the world at least three times more often as climate change worsens, according to a new study.

In much of Earth’s wealthy mid-latitudes, spiking temperatures and humidity that feel like 103 degrees or higher — now an occasional summer shock — statistically should happen 20 to 50 times a year by mid-century, said a study Monday in the journal Nature Climate Change.

Full Story

What If It’s Too Warm to Snow? Water Managers Across the West Need to Adapt, Report Says

/in , , /by /Arizona Republicby Lindsey Botts

Arizona and the West could see their water supplies drop by as much as 30% by the middle of the century as warmer temperatures lead to less snowfall, reducing runoff into rivers and reservoirs, changing vegetation cover and altering wildlife habitat.

Those are the findings of a team of researchers led by Erica R. Siirila-Woodburn and Alan M. Rhoades at the Lawrence Berkeley National Laboratory, who published a paper looking at the likelihood of a “low-to-no snow” future. Their analysis, published in the journal Nature Reviews Earth and Environment, also estimates when and where to expect the effects of a low-to-no snow climate disaster.

Full Story

‘Snow Drought’ is Threatening the Western US, and That Could Become a Massive Problem

/in , /by /Science Alertby Carly Cassella

The western United States has built their water infrastructure on a melting foundation, and unless we do something about global warming, scientists worry the consequences will be catastrophic.

Full Story

Billions for Climate Protection Fuel New Debate: Who Deserves It Most

/in , /by /New York Timesby Christopher Flavelle

The new infrastructure law signed by President Biden includes almost $50 billion to protect communities against climate change, the largest such investment in United States history and a recognition that the effects of warming are outpacing America’s ability to cope.

Mr. Biden has insisted that at least 40 percent of the benefits of federal climate spending will reach underserved places, which tend to be low-income, rural, communities of color, or some combination of the three.

Full Story

White House Launches Climate Initiatives to Arm Communities Against Floods, Extreme Weather

/in , , /by /The Washington Postby Kasha Patel

The White House announced Tuesday that it would work to revise building standards for flood-prone communities across the country in the face of climate change, while launching tools to make climate information more accessible to the public.

The move is part of the Biden administration’s broader effort to push the United States to reckon with the costs of global warming by factoring in the long-term consequences of decisions being made today.
Full Story

Opinion: Climate Change Is Bankrupting California’s Ecosystems

/in , /by /CalMattersby Martha Davis

For decades, scientists have warned that climate change would disrupt almost every natural life-sustaining system on our planet. What have we done about it? We’ve dithered. We refuse to believe the evidence, or rail against the cost and inconvenience of change, or hope the problem will just go away. But global warming is not going away. Last month, the Intergovernmental Panel on Climate Change issued its most alarming report yet: Earth is on the edge of ecological bankruptcy.

Full Story

California’s Thirst For Water May Accelerate Global Warming

/in , , /by /KPBSby Erik Anderson

A new study finds the push to secure more water in California may hurt the state’s ability to meet greenhouse gas reduction goals.

The nonpartisan group Next 10 and the Pacific Institute, a think tank focusing on water issues, found the state’s drive for drinkable water may exacerbate the conditions that are warming the global climate.

The warming climate is increasing the frequency and length of droughts in Southern California which heightens the urgency to develop new water sources.

Full Story

‘Code Red’: UN Scientists Warn of Worsening Global Warming

/in , , /by /AP Newsby Seth Borenstein

Earth is getting so hot that temperatures in about a decade will probably blow past a level of warming that world leaders have sought to prevent, according to a report released Monday that the United Nations called a “code red for humanity.”

“It’s just guaranteed that it’s going to get worse,” said report co-author Linda Mearns, a senior climate scientist at the U.S. National Center for Atmospheric Research. “Nowhere to run, nowhere to hide.”

Full Story

California Senators Press Congress for $1 Billion to Prep for Future Drought

/in , , /by /Courthouse News Serviceby Nick Cahill

With rural wells running dry and reservoir levels dwindling amid the Western drought, California senators are pressing Congress for an infusion of cash to renovate the state’s collapsing drinking water system.

But instead of new dams or desalination plants, Senators Dianne Feinstein and Alex Padilla want the state to take a more innovative approach in prepping for future megadroughts experts predict will only worsen due to global warming.

Full Story

Climate Scientists Meet As Floods, Fires, Droughts And Heat Waves Batter Countries

/in , /by /NPRby Rebecca Hersher

More than 200 of the world’s leading climate scientists will begin meeting today to finalize a landmark report summarizing how Earth’s climate has already changed, and what humans can expect for the rest of the century.

The report is the sixth edition of an assessment of the latest climate science from the Intergovernmental Panel on Climate Change (IPCC), a United Nations body that coordinates research about global warming. The last edition of this report came out in 2013 — an eternity in the world of climate science, where the pace of both warming and research are steadily accelerating.

Full Story