Ice Melt

Carbon Dioxide in our Atmosphere hits High not seen for Millions of Years, threatening Accelerated Global Heating

Ann Arbor (Informed Comment) – The National Oceanic and Atmospheric Administration (NOAA) announced Monday that parts per million of carbon dioxide in our planet’s atmosphere averaged 424 ppm in the month of May, reaching a level not seen for millions of years. In May 2022 it was only 421 ppm so this is a tremendous […]

Arctic

Arctic Ocean could be Ice-Free in summer by 2030s, with Global, Damaging and Dangerous Consequences

The Conversation

By Jonathan Bamber, University of Bristol | – (The Conversation) – The Arctic Ocean could be ice-free in summer by the 2030s, even if we do a good job of reducing emissions between now and then. That’s the worrying conclusion of a new study in Nature Communications. Predictions of an ice-free Arctic Ocean have a […]

Arctic

Climate Emergency: Once Lush Oregon Faces a future of Wildfires, Drought and Vanishing Mountain Glaciers

Oregon Capital Chronicle

By: Lynne Terry – Coastal erosion in Gleneden Beach in March 2021 caused houses to sit on the edge of the cliff. (Courtesy of Hailey Bond) ( Oregon Capital Chronicle ) – It’s likely to be hot again this summer in Oregon, and that trend is likely to continue. An Oregon State University […]

Climate Crisis

Arctic sea ice loss and fierce storms leave Kivalina fighting to protect its island from the sea – ‘we just can’t adapt this fast’

The Conversation

By P. Joshua Griffin, University of Washington | – As winds and waves from Typhoon Merbok devastated communities along the coast of Western Alaska in 2022, Reppi Swan Sr.’s phone began to ring at Kivalina, a barrier island 80 miles above the Arctic Circle. A neighboring family had lost 3 feet of land to the […]

Climate Crisis

Rapid Heating of Oceans Frightens Scientists: Threatens Marine Life, Coastal Areas

Juan Cole

Ann Arbor (Informed Comment) – The oceans are hot. They are hot in a way that surprises and distresses climate scientists, Everyone knew they would heat up because of the climate emergency. But no one thought it would happen this fast and with this intensity. Moreover, some of the side effects we are seeing, like […]

Climate Crisis

Glaciers in Swiss Alps lost 6% of Mass last Year, as Climate Emergency brings brutal Heat Waves

Juan Cole

Ann Arbor (Informed Comment) – The UN’s World Meteorological Organization has issued its annual report. As you will have guessed, things don’t look good. There were 117 heat waves in 2022 and 58 droughts globally. But there were also 61 wet spells and 63 floods. We are rushing toward weather extremes. Global heating has driven […]

Antarctica

Antarctica’s Heart of Ice has skipped a Beat. The only Medicine is Halting Fossil Fuels

The Conversation

By Edward Doddridge, University of Tasmania | – (The Conversation) – The rhythmic expansion and contraction of Antarctic sea ice is like a heartbeat. But lately, there’s been a skip in the beat. During each of the last two summers, the ice around Antarctica has retreated farther than ever before. And just as a change […]

Climate Crisis

America’s Climate Refugees are Swelling, driven by Rising Seas, Wildfires and Extreme Heat

Sustainability Times

By Laureen Fagan ( Sustainability Times) – News of an accelerating sea level rise along the Gulf Coast of the United States has renewed attention on climate migration, and the degree to which people in the U.S. have begun to retreat from climate challenges due to flooding, wildfire and other impacts. The new study, […]

Antarctica

New Research shows how rapidly Ice Sheets can Retreat: Antarctica’s Melt alone could raise Sea Level 171 Feet

The Conversation

By Christine Batchelor, Newcastle University and Frazer Christie, University of Cambridge | – The Antarctic Ice Sheet, which covers an area greater than the US and Mexico combined, holds enough water to raise global sea level by more than 57 metres if melted completely. This would flood hundreds of cities worldwide. And evidence suggests it […]