Chris Said

@csaid.bsky.social

Data science at Propel. Formerly Stitch Fix, Opendoor, Twitter, Facebook, neuroscience. https://x.com/chris_said https://chris-said.io/

Both can be true at the same time: 1. AI progress is still exponential and people who dismissed it were wrong; disruptions will grow 2. 10-15% growth rates and/or extinction-level events* remain highly improbable To be clear, the harms could still be tremendous and we should try to prevent them!

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AI will probably be normal technology but it’s also negative EV. AI is inevitable but we can still slow it down. You can hold these beliefs simultaneously.

I don’t really favor AI progress so if sand gets thrown in the gears of the hyperscalers that’s fine, but in practice a lot of the activism against data centers is activism against transmission lines and that has bad implications for wind and solar projects.

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Seeing reactions to Alpha School on here that feel like the reaction to self-driving cars in 2016. There’s a deep desire for promising results to be fake.

[Work opportunity] In the wake of OBBB, Propel is opening up a residency program for exceptional mid-career technologists to help states navigate policy implementation around SNAP, Medicaid, TANF, and WIC.

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What makes science credible? Publishing findings like this that undercut whatever political message scientists are supposed to believe in. I am tired of having conversations about "what if my finding undercuts movement x." Tying your findings to politics is what makes science irrelevant.

Elise Cutts@elisecutts.bsky.social · last yr.

New from me for @science.org from #EGU25: The coral reef decline expected due to climate change will enhance the ocean carbon sink — by the end of the century, the seas will absorb extra carbon each year about equal to Australia's annual emissions today.🧪 www.science.org/content/arti...

I witnessed this interaction last week and agree with George. I you want to beat Trump, the way some high profile accounts act here is just incredibly counterproductive.

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Many people here say there's no need for Dems to build a bigger tent, since MAGA will destroy the economy and lose elections on fundamentals. Maybe, but I wouldn't bank on it! It's not that hard for Trump to just stop doing dumb things.

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Many normies are dismissive of AI x-risk, but also think their ChatGPT query will cause water shortages. What should we make of this? (A single California almond uses 300 times as much water).

I promise this is not a defense, but these things are simultaneously true. 1. They’re not playing 11-dimensional chess. 2. The next 5 years are in fact 11-dimensional, so dumb things we do now have an unusually high chance of being good, and vice versa.

Do the terms "credit" and "debit" add anything other than confusion? Why is an increase to an account a "credit" or "debit" depending on which side of the equation it's on? Why not just say "increase" and "decrease?

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I'm an ideal target for contrarian takes like "USAID sounds good but is actually bad", but... I just don't understand this? A mix of effective and ineffective international development that is less than 1% of the federal budget seems fine to me.