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Jonathan Koomey

@jgkoomey.bsky.social

Climate solutions, information technology, critical thinking skills. Born at 318 ppm. https://www.koomey.com

3,921 Followers  |  9,290 Following  |  2,896 Posts  |  Joined: 21.11.2023  |  2.0779

Latest posts by jgkoomey.bsky.social on Bluesky

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I continue to think that Matty coming out against birthright citizenship a few months ago should have been taken as a major warning sign that the group chats have already decided to surrender on this.

05.12.2025 22:23 β€” πŸ‘ 681    πŸ” 73    πŸ’¬ 17    πŸ“Œ 47

Also: bsky.app/profile/jgko...

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

So no, there is no urgency to build the kinds of AI the technology industry is most focused on, and we as a society shouldn't abandon climate goals because of this false sense of urgency.

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Machine learning in scientific and engineering domains is a good thing and we should do more of it. But that doesn't require the kinds of infrastructure commitments the tech industry says they need. The chatbots do, but they are thus far not living up to the hype.

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Talking With Paul Kedrosky So, about this AI thing ...

Anyone who has the wrong idea that these chatbots are like the computer from star trek should reevaluate their priors and read this interview: paulkrugman.substack.com/p/talking-wi...

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

China is focusing (correctly in my view) on the use of machine learning in scientific and engineering domains. The US is focusing on chatbots in the vain and foolish hope that they can create some kind of super intelligence that will replace many workers.

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This is why acquiescing to the tech industry's "urgency" arguments is a huge mistake. They have chosen a costly and energy intensive path, but it may not be the best path. Further, there's no reason why we as a society should pay for what is in my view likely to be a dead end path.

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Z.ai Chat - Free AI powered by GLM-4.6 & GLM-4.5 Chat with Z.ai's free AI to build apps, create presentations, and write professionally. Fast, smart, and reliable, powered by GLM-4.6.

this is at best an unproven hypothesis for the future. It's also one that virtually all the tech folks seem to believe. There are many ways to improve Ai performance, and Deepseek, Z.ai, and others have shown other paths that have orders of magnitude less cost and energy use

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

You just created a straw man. Nobody is arguing for "abandonment/deceleration of AI research". The problem is DEPLOYMENT OF AI assuming that the only/best way improve AI performance is w/scale (bigger datasets and bigger models). That has been the way these models have improved historically, but...

06.12.2025 17:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

take the time

06.12.2025 17:25 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Switching to electric stoves can dramatically cut indoor air pollution A new study links gas and propane stove emissions to asthma and other health risks. Transitioning to electric could reduce exposure by over 50%.

Are you one of the 38% of U.S. households with a gas or propane stove? If so, spend the $50 needed to get an induction stove! New study: "if you use a gas stove, you’re often breathing as much nitrogen dioxide pollution indoors from your stove as you are from all outdoor sources combined.”

05.12.2025 16:12 β€” πŸ‘ 48    πŸ” 16    πŸ’¬ 11    πŸ“Œ 3
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Minneapolis police chief warns officers: Stop unlawful force by ICE or lose your job Chief Brian O’Hara says he’ll fire city police officers if they don’t intervene when immigration agents use unlawful force.

Minneapolis stands up to ICE

Minneapolis police chief warns officers: Stop unlawful force by ICE or lose your job

Chief Brian O’Hara says he’ll fire city police officers if they don’t intervene when immigration agents use unlawful force.
www.ms.now/news/minneap...

06.12.2025 03:34 β€” πŸ‘ 2178    πŸ” 761    πŸ’¬ 88    πŸ“Œ 84
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Complications and Clarity in Birthright Citizenship The conventional wisdom is right.

There are many constitutional questions that are complicated. There are many questions around the Citizenship Clause that are complicated. The citizenship of the children of unlawful entrants and temporary visitors to the US is not complicated.

blog.dividedargument.com/p/complicati...

06.12.2025 14:48 β€” πŸ‘ 148    πŸ” 31    πŸ’¬ 3    πŸ“Œ 0
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The lives vaccines have saved in the US, in one chart Vox is a general interest news site for the 21st century. Its mission: to help everyone understand our complicated world, so that we can all help shape it. In text, video and audio, our reporters expl...

This is all-hands on deck. RFK Jr. wants to destroy vaccination in the US. COVID and HBV vaccination were the first step. These diseases WILL come back. And your personal vaccination status is important, but so is the coverage in your community. So up your game and fight. www.vox.com/2015/3/25/82...

06.12.2025 12:35 β€” πŸ‘ 338    πŸ” 174    πŸ’¬ 8    πŸ“Œ 3

They already done that tho….

Washington, Oregon, and California have created this with each other anyway…

06.12.2025 16:31 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

With vaccines it’s totally clear cut, though. They should start with that.

06.12.2025 16:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

There are some things that are easy to say are medically accurate, and then there are complex ones. Would the Democrats come out and say that most people don’t need to drink milk, for example? Would they issue their own exercise standards?

06.12.2025 16:23 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 3    πŸ“Œ 0
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Giving the gift of independent journalism: a guide The Handbasket has subscription suggestions for almost everyone on your list.

NEW β€” I put together a list of independent journalism subscriptions that would make great holiday gifts. From music to politics, astronomy to alcohol, tech to social justice, there’s something for [almost] everyone. Support indie media *and* surprise and delight your loved ones!

My guide:

06.12.2025 15:38 β€” πŸ‘ 817    πŸ” 463    πŸ’¬ 17    πŸ“Œ 41

On data centers and load growth: Koomey, Jonathan, Zachary Schmidt, and Tanya Das. 2025. Electricity Demand Growth and Data Centers: A Guide for the Perplexed. Washington, DC: Bipartisan Policy Center. February. [https://bipartisanpolicy.org/report/electricity-demand-growth-and-data-centers/]

06.12.2025 16:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Climate is an emergency, and we need to start acting like it. Koomey, Jonathan, and Ian Monroe. 2022. Solving climate change: A guide for learners and leaders. Bristol, UK: IOP Publishing. [http://www.solveclimate.org]

06.12.2025 16:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The claim that there is urgency to build AI is a normative argument. It is also incorrect. And there is no reason to abandon climate commitments just because some companies think that it's in their interest to build as much infrastructure as possible.

06.12.2025 16:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

There is no societal urgency to build AI. These companies should be required to build enough solar/wind/batteries to cover their loads.

06.12.2025 16:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Not if the replacement techs are better than what they replace. And they are.

06.12.2025 15:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Libertarian conservatism - Wikipedia

Jared Polis is a billionaire, Libertarian Conservative. What we need to ask is has the Colorado electorate gotten wiser since making him governor.
en.wikipedia.org/wiki/Liberta...

06.12.2025 15:15 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

There’s your problem: expecting any sort of β€œgood faith” on this. This is trading on non-public information, also known as insider trading. There is no β€œgood faith” argument to allow any sort of insider trading. Ever.

06.12.2025 15:25 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

(Not really a "coherent, good-faith argument," but it's what they've got)

06.12.2025 14:44 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Pelosi defends lawmaker stock trades, citing 'free market' House Speaker Nancy Pelosi is defending lawmakers' right to trade stocks. The practice has come under scrutiny because it offers members of Congress the potential to profit off of insider information ...

It’s not coherent but they basically say it would be unfair to restrict members of Congress from engaging with the free market based on a presumption of impropriety. apnews.com/article/busi...

06.12.2025 14:41 β€” πŸ‘ 25    πŸ” 1    πŸ’¬ 6    πŸ“Œ 1

There is none.

06.12.2025 15:12 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Fossil fuels are no longer economic from society’s perspective. A zero emissions world will be better, full stop. Cheaper. Safer. Healthier.

06.12.2025 14:49 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I totally get your sentiment, and was relevant 10 years ago, but in many areas the tide is shifting to new options being cheaper and less risky, eg solar and storage in China.

At some point your analogy is more about protecting the arms dealers.

06.12.2025 14:43 β€” πŸ‘ 12    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

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