Jean-Baptiste Fressoz

OA - Liste

2025

US government stripping funds from domestic and overseas research amid warnings for health and public safety
... An “acid” test of our interpretation will be provided by the 2025 global temperature: unlike the 1997-98 and 2015-16 El Ninos, which were followed by global cooling of more than 0.3°C and 0.2°C, respectively, we expect global temperature in 2025 to remain near or above the 1.5°C level. Indeed, the 2025 might even set a new record despite the present weak La Nina. There are two independent reasons. First, the “new” climate forcing due to reduction of sulfate aerosols over the ocean remains in place, and, second, high climate sensitivity (~4.5°C for doubled CO2) implies that the warming from recently added forcings is still growing significantly.
Developing countries urge biggest polluters to act as Trump’s return to the White House heightens geopolitical turmoil
Concerns raised as $10bn Bezos Earth Fund halts funding for Science Based Targets initiative, which monitors companies’ decarbonisation
It’s not just Florida and California — from poisoned water supplies to infrastructure issues to polar vortices, Holly Baxter speaks to experts about why the entire U.S. is being threatened by climate change, and why you can’t just move to Vermont to escape it
An engaging discussion on groundbreaking research that reveals the unexpected drivers behind the recent unprecedented rise in global temperatures. Moderated by SDSN President Professor Jeffrey Sachs, this virtual event explored Dr. James Hansen and colleagues' findings in the latest publication, “Global Warming Has Accelerated,” their implications for climate sensitivity, and the urgent need for alternative approaches to mitigate the looming "point of no return."
Prof James Hansen says pace of global heating has been significantly underestimated, though other scientists disagree
Scientists say unusually mild temperatures linked to low-pressure system over Iceland directing strong flow of warm air towards north pole
The USDA has begun removing references to climate change on its webpages and sites, including the U.S. Forest Service website.
Forest service website among many sites affected as agencies scramble to comply with president’s orders


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