Jeff Seidman (he/him)
banner
jeffsseidman.bsky.social
Jeff Seidman (he/him)
@jeffsseidman.bsky.social
Teaches philosophy and environmental studies at Vassar College. Climate teaching website under development: https://climatesolutions-careers.org
Reposted by Jeff Seidman (he/him)
One person who did notice was Joe Shapiro at Berkeley, who calculated the size of this effect a few years back. Our current average level of SUBSIDY for climate pollution in international trade is about a $100 per ton of CO2.

www.joseph-s-shapiro.com/research/Sha...
www.joseph-s-shapiro.com
November 26, 2025 at 6:32 PM
Reposted by Jeff Seidman (he/him)
Wild, huh? My fellow climate nerds have spent so many millions of hours arguing about carbon border adjustment mechanisms, but very few of them have even noticed that we've all had border carbon subsidies in place in place all along.
November 26, 2025 at 6:30 PM
Reposted by Jeff Seidman (he/him)
food trucks around campus should be required to drop their generators in favor of batteries.
November 25, 2025 at 4:19 PM
@mikegrunwald.bsky.social 's book _We are Eating the Earth_ contains some really instructive (and distressing) examples.
We Are Eating the Earth: The Race to Fix Our Food System and Save Our Climate
The Race to Fix Our Food System and Save Our Climate
bookshop.org
November 23, 2025 at 10:26 PM
Reposted by Jeff Seidman (he/him)
This is just to say
I parodied your poem
You left in the public domain
Forgive me
It was so sweet
and juicy
and ripe for riffing
November 21, 2025 at 8:07 PM