Ramez Naam
66.8K posts

Ramez Naam
@ramez
Climate and clean energy investor. Author of 5 books. Energy & Environment co-chair @SingularityU. Trying to build a better world.




In previous research, we found that Claude expresses over 3,000 values, like honesty and warmth. In new work, we asked how the values Claude expresses vary between Claude models and across languages. We analyzed 300K+ anonymized conversations to find out.anthropic.com/research/claud…


"The Trump administration, now Intel’s largest shareholder, has also taken a hands-on approach to the company... This type of state capitalism is unprecedented" wsj.com/tech/ai/intels…




This is an absolutely insane trend for less than 50 years of climatological change.


Senate ENR Chair Mike Lee’s push to overhaul the National Historic Preservation Act remains a major sticking point. “NHPA is the consistent area where they are farthest apart. And that needs to change,” a Democratic source close to negotiations told me



LCOE as a metric has so many flaws, but the yoy change tells you where the market is headed Interesting trends here from Lazard’s 2026 update - New combined cycle gas LCOE at 15-year high - Wind & Solar also go the wrong way on costs, solar costs up 18% yoy - VC/academic viewpoint might be that wind/solar only gets cheaper with time but not a surprise to folks tracking PPA market, LevelTen says wind/solar PPAs at their highest ever since their data began in 2018 (!) - Solar continues to get more expensive due to tariffs, cost of capital increases - Storage also reverses years of declines, went up notably over 25-26, new FEOC concerns repricing supply chains - Lazard: "relative economics of existing generation have improved as rising new-build costs across all technologies, together with execution challenges tied to supply chains, inflation, tariffs, permitting and macroeconomic uncertainty, have made replacement capacity more expensive and difficult to deliver"



There’s hope in hard questions.



Just telling people they slept poorly led to impaired cognitive function. Telling them they slept fine preserved it.





@ramez 但历史上最热的时候有空调吗?

Three weeks ago, the @Saronic Corsair brought two American aviators home. Last night, Corsairs hit Bandar Abbas in the first US sea drone combat strike. Look out for more news on Saronic soon; they aren’t resting on their laurels. Just getting going. Proud of this team 🇺🇲




Why doesn't Europe have air conditioning? Because for decades it just didn't need it. People adapt to the conditions they live in. AC will surge. Stay tuned for some pretty amazing innovations there as well. Will say more when I'm able!



