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Peter Kalmus

@climatehuman.bsky.social
16K followers 44 following 80 posts

Climate scientist working at NASA/JPL and lover of truth. Arrested for defending Earth. Opinions mine.

PostsRepliesMedia
Peter Kalmus @climatehuman.bsky.social · 16/07/2026
I can’t believe soooo many people still don’t “believe in” climate change. it’s wild
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Bill McKibben @billmckibben.bsky.social · 12/06/2026
Lee Raymond, more responsible for warming the earth than any other human, dead at 87 open.substack.com/pub/billmcki...
open.substack.com
On the flow of money, and of time
Earth's most important climate denier dies at 87
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Peter Kalmus @climatehuman.bsky.social · 12/06/2026
Also, please join me on my Substack - that's where I mostly am these days. Here's my piece on the resignation. Thank you for your support. substack.com/home/post/p-...
substack.com
I Was Just Forced to Resign from NASA’s Jet Propulsion Laboratory
This administration would love for science to just go away
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Peter Kalmus @climatehuman.bsky.social · 12/06/2026
Here's a segment on Democracy Now yesterday, where I talk about my forced resignation from NASA this week, how this administration has been dismantling science, and how we're still in so much danger from global heating. www.democracynow.org/2026/6/10/pe...
democracynow.org
“I Was Just Forced to Resign from NASA’s Jet Propulsion Laboratory”: Climate Scientist Peter Kalmus
We continue to follow the impact of the Trump administration’s ongoing assault on scientific research in the United States with an update from climate scientist Peter Kalmus, who says he has been forc...
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Peter Kalmus @climatehuman.bsky.social · 10/06/2026
I was just forced to resign from my job at NASA JPL!! Here's my latest Substack post about it... please subscribe to me over there, It's the main place I communicate from climatehuman.substack.com/p/i-was-just...
climatehuman.substack.com
I Was Just Forced to Resign from NASA’s Jet Propulsion Laboratory
This administration would love for science to just go away
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Peter Kalmus @climatehuman.bsky.social · 11/05/2026
Happy Mother’s Day!
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Peter Kalmus @climatehuman.bsky.social · 30/01/2026
Trump still thinks cold weather means climate change is a "hoax." Here's my response... substack.com/@climatehuma...
substack.com
Trump, You Ignorant Fool
I’m a climate scientist, you’re a halfwit insurrectionist, and cold weather still happens on an overheating planet
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Peter Kalmus @climatehuman.bsky.social · 28/01/2026
Don’t be afraid of ICE, don’t be afraid of Trump. They are clowns and cowards. If enough of us stand up to them together, collectively, we win and build a more beautiful world on the far side of all this
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Peter Kalmus @climatehuman.bsky.social · 07/01/2026
Stop calling this an “administration.” It’s a fascist regime. Stop calling Trump “president.” He’s a dictator. Stop calling ICE “federal agents.” They are the gestapo. We need to collectively wake up and rise up
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BNO News @bnonews.com · 07/01/2026
NEW: Second video shows ICE shooting in Minneapolis. A woman, a U.S. citizen, was killed
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Peter Kalmus @climatehuman.bsky.social · 06/09/2025
Unbefuckinglievable
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Peter Kalmus @climatehuman.bsky.social · 26/07/2025
centrists and corporate dems used to gaslight leftists en masse. and it used to work. it won’t work anymore
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Harold Moss @haroldmoss.bsky.social · 21/07/2025
Look who joined us on the latest #DoomScrollPatrol? @climatehuman.bsky.social ! Come on in, the water is waaaay to warm (and the conversation is positively red hot)!
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Peter Kalmus @climatehuman.bsky.social · 21/07/2025
Here is my latest post over on Substack: open.substack.com/pub/climateh...
open.substack.com
It’s all the little climate things, too
Climate change is shaping our daily lives more and more. It’s a dull ache you’re learning to ignore
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Peter Kalmus @climatehuman.bsky.social · 23/06/2025
Where tf is the NYT article about who these ICE thugs are
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Peter Kalmus @climatehuman.bsky.social · 18/06/2025
What gives me hope? There are more of us who want love and freedom, than those of us who want hate and tyranny
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Peter Kalmus @climatehuman.bsky.social · 18/06/2025
I feel physically sickened by the video of Brad Lander being handcuffed by ICE goons for asking to see their warrant
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Brad Lander @bradlander.bsky.social · 17/06/2025
Hi, this is Meg Barnette, Brad's wife. While escorting a defendant out of immigration court at 26 Federal Plaza, Brad was taken by masked agents and detained by ICE. This is still developing, and our team is monitoring the situation closely.
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Peter Kalmus @climatehuman.bsky.social · 14/06/2025
If you are disappearing people off the streets, you might be a fascist
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Peter Kalmus @climatehuman.bsky.social · 14/06/2025
The State of the Planet, Part I (my latest post) open.substack.com/pub/climateh...
open.substack.com
The State of the Planet, Part I
We desperately need collective healing
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Peter Kalmus @climatehuman.bsky.social · 11/06/2025
If you didn’t realize that ACAB before I hope the fuck you do now
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Peter Kalmus @climatehuman.bsky.social · 09/06/2025
It’s not antisemitic to call out Israel’s war crimes
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Peter Kalmus @climatehuman.bsky.social · 05/06/2025
Trump’s bill raises the debt by $2.4 trillion, cuts taxes for the ultra-rich, and takes away health insurance for 11 million Americans
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Daniel Bachman @danielbachman.bsky.social · 28/05/2025
@scientistrebellion.nl @climatehuman.bsky.social
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Peter Kalmus @climatehuman.bsky.social · 28/05/2025
substack.com/profile/8904... @sdonziger.bsky.social
substack.com
Peter Kalmus on Substack
Tonight at 5pm ET I’ll be doing a live video discussion with @Steven Donziger
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Peter Kalmus @climatehuman.bsky.social · 16/05/2025
My new substack is #5 "rising" in Climate and Environment! I love being able to write articles there without any editorial gatekeeping climatehuman.substack.com
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Peter Kalmus @climatehuman.bsky.social · 15/05/2025
My latest substack. Two main points: 1. The media needs to stop mincing words. The way journalists aren't straight up calling this fascism reminds me of the decades-long media failure on climate. 2. Stay and fight, hard. We can still stop dictatorship open.substack.com/pub/climateh...
open.substack.com
That Feeling of Terror
Should we flee or should we stay and fight?
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Peter Kalmus @climatehuman.bsky.social · 14/05/2025
You’re right, that wasn’t clear. I meant falls into authoritarian fascism. This substack I wrote explains more maybe open.substack.com/pub/climateh...
open.substack.com
Resistance Is NOT Futile
Fascism and climate breakdown are connected. Protest and institutional resistance could stop the backslide
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Peter Kalmus @climatehuman.bsky.social · 02/05/2025
It’s horrifying to see how ignoring the Constitution is rapidly becoming normalized
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Peter Kalmus @climatehuman.bsky.social · 08/05/2025
As a person with degrees from Harvard and Columbia, my feelings about the two institutions are only diverging over time. One said yes to fascism, one said no. It really is that simple. How much is it worth to be known forever as standing on the right side of history? Resist, resist, resist!!
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Peter Kalmus @climatehuman.bsky.social · 08/05/2025
My latest Substack post, a deep dive into the climate-fascism connection, and resistance in two fascist regimes… open.substack.com/pub/climateh...
open.substack.com
Resistance Is NOT Futile
Fascism and climate breakdown are connected. Protest and institutional resistance could stop the backslide
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Peter Kalmus @climatehuman.bsky.social · 02/05/2025
It’s horrifying to see how ignoring the Constitution is rapidly becoming normalized
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J. Smith @jooltman.bsky.social · 22/04/2025
This is HUGE: @nyccomptroller.bsky.social Brad Lander is drawing a line in the sand with Asset Managers like BlackRock who have been ignoring years of requests for more #climatecrisis accountability in their portfolios. NYC Pension is GIGANTRON and will be put out to bid if they don’t get Real ASAP.
Photos of Brad Lander explaining that 
Asset Managers have until 6/30/25 to present livable planet-saving investment strategies or Good Bye!
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Peter Kalmus @climatehuman.bsky.social · 21/04/2025
I don't think it's too late for a rising! We've already started and I sense that it is growing. I do know, though, that it's the only way out... otherwise America falls like Nazi Germany did
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Peter Kalmus @climatehuman.bsky.social · 21/04/2025
I don't think it's too late for a rising.
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Peter Kalmus @climatehuman.bsky.social · 21/04/2025
Like all of us, universities had better band together to resist fascism! When united, universities will stand. Where is the movement among university presidents and administrators to unite Resistors in Nazi Germany never united, they stayed divided
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Peter Kalmus @climatehuman.bsky.social · 19/04/2025
Protest day! I love it. Solidarity is a helluva drug
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Peter Kalmus @climatehuman.bsky.social · 19/04/2025
AOC 2028
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Peter Kalmus @climatehuman.bsky.social · 18/04/2025
Standing up to these stupid bullies is the only way! Protest tomorrow to help stop fascism and to feel some sunshine in these dark times Find your local Saturday protest here www.google.com/mymaps/viewe...
google.com
Map of Protests | List of Protests - Google My Maps
A map of protests by We (the People) Dissent. Go so thepeopledissent.substack.com for weekly lists and updates. April 5 Protests
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Peter Kalmus @climatehuman.bsky.social · 15/04/2025
We are in it but the roots aren't deep yet. The only way out is massive protests and noncompliance.
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Peter Kalmus @climatehuman.bsky.social · 15/04/2025
We are not "on the verge of" a constitutional crisis, this IS the constitutional crisis. Trump is not "flirting with" lawless defiance of court orders, he IS defying court orders. This is fascism.
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Peter Kalmus @climatehuman.bsky.social · 10/04/2025
This is market manipulation, and market manipulation is theft
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Peter Kalmus @climatehuman.bsky.social · 07/04/2025
What an absolute embarrassment of an ignorant narcissist. These people are idiots and cowards. Don’t cower, stand up to them. We got this
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Peter Kalmus @climatehuman.bsky.social · 07/04/2025
When there's a measles outbreak it would be smart to encourage vaccination
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Peter Kalmus @climatehuman.bsky.social · 06/04/2025
I just want to say that Trump and this administration CAN BE DEFEATED. They are fascists but they are idiots and they are massively overreaching. If we stand up to them, we will defeat them. United we stand - DO NOT COWER!
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Peter Kalmus @climatehuman.bsky.social · 05/04/2025
The only way to stop fascists is to oppose them. Do not comply. Protest!! open.substack.com/pub/climateh...
open.substack.com
Protest Like Your Life Depends On It
Letter to the Future: Quiet opposition is not opposition
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Peter Kalmus @climatehuman.bsky.social · 04/04/2025
please protest tomorrow. it’s incredibly important
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Peter Kalmus @climatehuman.bsky.social · 23/03/2025
Bernie and AOC need to start a new party that finally represents the people. Not corporations and the rich like the Democrats have done for decades
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Peter Kalmus @climatehuman.bsky.social · 19/03/2025
Why do so many people still suggest "calling your Congressional office or the White House" as like the go-to form of "resistance." Just saw this in a comment by Nicholas Kristof, the NYT columnist, but have been seeing it all over. I thought it was clear that was deader than dead as a useful thing
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Peter Kalmus @climatehuman.bsky.social · 18/03/2025
This is not America. This is the US of Fascism "We’re not stopping,” Mr. Homan said on Monday, during an appearance on Fox & Friends. “I DON'T CARE WHAT THE JUDGES THINK — I don’t care what the left thinks. We’re coming.”
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