Karl Coplan
karlcoplan.bsky.social
Karl Coplan
@karlcoplan.bsky.social
Climatarian, retired Environmental Law teacher, Emeritus Prof at Elisabeth Haub School of Law at Pace University, Nordic skier, circumnavigating sailor. Author of Live Sustainably Now:A Low Carbon Vision of the Good Life (Columbia University Press 2020)
I limit meat consumption to lower impact meats like chicken or pork, and save beef for special occasions, no more than once a month. If a frequent flying vegan colleague calls me to task, I point out that one round trip transcontinental flight is the equivalent of about 150 hamburgers of GHG impact.
October 5, 2025 at 12:36 AM
also, “keys to the kingdom.”
October 1, 2025 at 1:05 PM
Even FauxNews is covering it on their front page with uncharacteristic honesty (if you bother to read it).
www.foxnews.com/politics/tru...
Trump hounds Bondi to prosecute adversaries in now-deleted social media post: 'They're all guilty as hell'
President Donald Trump deleted a Truth Social post demanding Attorney General Pam Bondi prosecute James Comey, Adam Schiff and Letitia James, calling her 'all talk, no action.'
www.foxnews.com
September 21, 2025 at 1:24 PM
Thanks for posting - just registered!
September 6, 2025 at 3:29 PM
Julia Louis-Dreyfuss as CIA Director De Fontaine in Wakanda Forever images.app.goo.gl/rZi6t
Google Image Result for https://m.media-amazon.com/images/M/MV5BMWRmMWM3NWQtNTA4NS00OTU2LWJjOWUtMTM4YjAzYjY0OTY4XkEyXkFqcGc@._V1_FMjpg_UX1000_.jpg
images.app.goo.gl
July 24, 2025 at 2:07 AM
Yes, and one round trip transcontinental flight (about 1T CO2E) is as bad for the planet as 200 hamburgers (~28 lbs CO2E/lb hamburger). So vegan frequent fliers are really in denial.
July 1, 2025 at 7:41 PM
COVID was the only YOY decrease in global emissions. I think we are going to see a bigger hit to the global economy than COVID. And the new deal that eventually takes us out of the Trumpcession could (hopefully) a green new deal built on the ashes of the fossil economy.
April 4, 2025 at 1:16 PM
On the other hand, wrecking the global exonomy will do more to reduce carbon emissions than all of the policies of the Obama and Biden administration combined. Would be better to do it with a just and planned energy transition.
April 4, 2025 at 1:09 PM
One thing people seem to forget about Geier’s bonkers thimerosol-causes-autism theory is that thimerosol was never in the MMR vaccine, and has not been in any childhood vaccines since 2001, yet autism rates continue to rise. So thimerosol can’t possible have anything to do with autism rates.
March 31, 2025 at 12:40 PM
Gee, you’d think the article might mention that thimerosol was never in MMR vaccine, and has not been in any childhood vaccine since 2001, pretty much negating Geier’s thimerosol-in-vaccines-cause-childhood-autism falsehood.
www.cdc.gov/vaccine-safe...
March 28, 2025 at 1:59 PM
Gee, you’d think the article might mention that thimerosol was never in MMR vaccine, and has not been in any childhood vaccine since 2001, pretty much negating Geier’s thimerosol-in-vaccines-cause-childhood-autism falsehood.

www.cdc.gov/vaccine-safe...
March 28, 2025 at 1:58 PM
Yes, I know. Canada is committed to preserving sovereignty and will call Trump’s tariff bluff! My point is that the whole “51st State” framing is BS.
March 18, 2025 at 1:15 PM
Might be to impeach and convict Trump for violations of international law.
March 18, 2025 at 12:55 PM
So whenever Trump or one of his toadies says “cherished 51st State” they should be corrected to “States 51-60.” I, for one, would appreciate twenty new senators and fifty or so representatives with a Canadian perspective. Given Canadian outrage to the whole idea, the first order of business might
March 18, 2025 at 12:55 PM
Or, at a minimum, each of the ten existing self governing provinces should get individual statehood on the same theory of respect for state sovereignty that underlies US constitutional jurisprudence. Even Canada’s population of 40M would be the equivalent of 6 US States.
March 18, 2025 at 12:55 PM
I mean, Canada’s land mass is larger than the US, so on the same theory we have both North and South Dakota, Canada should get as many states as the existing US.
March 18, 2025 at 12:55 PM
Yes, but how about a promise not to provide one democratic vote for the continuing resolution keeping government open without getting Musk out and putting guardrails on Trump? That is the Dems real leverage, and I haven’t heard that promise yet.
February 25, 2025 at 5:25 PM
Washington National Airport
Tappan Zee Bridge
February 11, 2025 at 10:11 PM
This is distressing, but the chart is arctic sea ice ANOMALY, not arctic sea ice coverage. This does not show that current sea ice extent would be a record low for June.
February 8, 2025 at 9:41 PM
Is it only blue districts that still have funding cut off?
February 7, 2025 at 7:36 PM