Charlie Koven

@ckoven.bsky.social

Climate and carbon cycle scientist. I help make computer models of the biosphere and experiment on them so that we don't have to on the real one. https://scholar.google.com/citations?user=fB5Lnz4AAAAJ

And LAM 2 is a wrap. *So* nice to be working closely w/smart, kind colleagues from around the world toward the common goal of science-informed policy. Lots of work to do between now and July to prepare the first order draft of the physical science report, then to meet again in Arusha in November.

Bob Kopp@bobkopp.net · 3mo ago

Regardless of the US government’s position, US scientists continue contributing in full force to the @ipcc.bsky.social Seventh Assessment Report. Working Group 1 Lead Author Meeting, Santiago de Chile

US authors attending the IPCC working group 1 lead author meeting in Santiago, Chile

Congrats to BART rider and Oakland legend Alysa Liu on winning a gold medal at the Olympics and making the Bay Area proud!

Bild

My latest for @science.org. - Illegal miners have forced Peru’s oldest environmental research station to suspend work. Gold mining has so far led to the deforestation of 140,000 ha of Amazonian rainforest in Peru - about half the size of Yosemite National Park www.science.org/content/arti...

Illegal miners have forced Peru’s oldest environmental research station to suspend work

Staff at the Panguana biological research station have received death threats

science.org

We knew the NSF letter about NCAR would come. I think this is an occasion that will require great coordination and strategical thinking. UCAR should respond as a block, coordinating a response across universities (especially in the South, and large public universities that use NCAR data a lot)

I would strongly encourage those who value the scientific & societal legacies of NCAR to offer feedback by March 13. I would expect, under present circumstances, perspectives from industry partners will be especially critical, though everyone's voice is of course important.

The federal govt may be burning global cooperation on climate science to the ground, but we can and are pushing back where we can. We have more than 70 US scientists currently on IPCC reports, with more to be selected this month for CDR methods report. The USAA-IPCC coalition is up for this fight.

David Ho@davidho.bsky.social · 7mo ago

The US has some of the world’s best climate scientists (and more of them than anywhere else) & has contributed disproportionately to understanding the climate system. It’s idiotic for the US to withdraw from the UN Framework Convention on Climate Change & the IPCC but it’s on brand for this regime.

The beautiful idea of NCAR, to improve understanding of our planet through a cooperative, shared and open intellectual team effort, is literally what has got me out of bed every morning for nearly two decades. This cannot, CANNOT be allowed to happen. eu.usatoday.com/story/news/p...

Trump moves to dismantle major US climate research center in Colorado

The Trump administration is breaking up the National Center for Atmospheric Research, taking aim at one of the world's leading climate research labs.

eu.usatoday.com

A deeply dangerous — and blatantly retaliatory action against Colorado — by the Trump administration. NCAR is one of the most renowned scientific facilities in the WORLD — where scientists perform cutting-edge research everyday. We will fight this reckless directive with every legal tool we have.

USA TODAY@usatoday.com · 8mo ago

Exclusive: The Trump administration is moving to dismantle the National Center for Atmospheric Research in Colorado, according to a senior White House official, taking aim at one of the world's leading climate research labs.