Sea Level

By David Armstrong McKay, Stockholm University | – Continued greenhouse gas emissions risk triggering climate tipping points. These are self-sustaining shifts in the climate system that would lock-in devastating changes, like sea-level rise, even if all emissions ended. The first major assessment in 2008 identified nine parts of the climate system that are sensitive to […]

Climate Crisis

Hurricane Ian capped 2 Weeks of extreme Storms around the Globe: How Climate Change fuels Tropical Cyclones

The Conversation

By Mathew Barlow, UMass Lowel and Suzana J. Camargo, Columbia University | When Hurricane Ian hit Florida, it was one of the United States’ most powerful hurricanes on record, and it followed a two-week string of massive, devastating storms around the world. A few days earlier in the Philippines, Typhoon Noru gave new meaning to […]

Antarctica

Our Atmospheric CO2 is now past the point that in the Deep Past has Meant the Melting of the Antarctic Ice Sheets

Juan Cole

Ann Arbor (Informed Comment) – So as a historian, I am particularly interested in what the past tells us about the present. I’ve taught courses on climate change in history. But of course my kind of history doesn’t go back very far from the point of view of physical scientists. The academic discipline of “history” […]

Climate Crisis

Climate Emergency: Typhoon Merbok, fueled by unusually warm Pacific Ocean, pounded Alaska’s vulnerable coastal Communities at a critical Time

The Conversation

By Rick Thoman, University of Alaska Fairbanks | – The powerful remnants of Typhoon Merbok pounded Alaska’s western coast on Sept. 17, 2022, pushing homes off their foundations and tearing apart protective berms as water flooded communities. Storms aren’t unusual here, but Merbok built up over unusually warm water. Its waves reached 50 feet over […]

Antarctica

What’s worse than a Slow-Moving Doomsday Glacier like Thwaites? A Raptor Glacier Sprinting for the Ocean!

Juan Cole

Ann Arbor (Informed Comment) – As regular readers know, I’m fascinated by glaciers. Growing up in France, I had the opportunity at one point to learn to ski in the Swiss Alps. The US army does not consistently supply a jet set lifestyle to dependents of non-commissioned officers, to say the least, but sometimes you […]

Climate Crisis

CO2 highest in a Million Years, Seas Rising, and a new “Ocean” arises in Flood-Hit Pakistan

Juan Cole

Ann Arbor (Informed Comment) – CNN reports that satellite photos show that the overflowing Indus has created a new body of water in southern Pakistan some 62 miles (100km) wide. It will take days or weeks for the water to recede, and in the meantime millions are left homeless and over all, 33 million people […]

Climate Crisis

The White House Meets the Creature from the Black Lagoon: How Trump turned the American Dream into the American Scream

Tom Engelhardt

( Tomdispatch.com) – Honestly, if you had described this America to me more than half a century ago, I would have laughed in your face. Donald Trump becoming president? You must be kidding! If you want a bizarre image, just imagine him in the company of Abraham Lincoln. I mean, really, what’s happened to us? […]

Climate Crisis

19 Years ago America Really Wanted Iraq’s Basra for its Oil, which is now Making it Uninhabitable

Juan Cole

Ann Arbor (Informed Comment) – Poet Robert Frost asked if the world would end by fire or ice. It turns out that it is both, the fire of global heating and the melting of earth’s surface ice and resultant biblical floods. Nowhere is this more clear than in Iraq. Not everyone will suffer equally from […]

Antarctica

The World’s biggest Ice Sheet is more vulnerable to Global Warming than Scientists previously Thought

The Conversation

By Chris Stokes, Durham University and Guy Paxman, Durham University | – The eastern two thirds of Antarctica is covered by an ice sheet so large that if it melted the sea would rise by 52 metres [~yards]. Most scientists had once thought this ice sheet was largely invulnerable to climate change, but not any […]