Ok, it sounds like we agree on pretty much everything except what it means for something to "be an existential risk". I think 0.01% still counts as a risk worth worrying about (or it would, if AI x-risk weren't multiple orders of magnitude higher).
Are you saying 99.9 to 99.99 per year, or total?
I directionally agree but I don't think that's the sort of reasoning in which you can be >99.9% confident.
I'm also concerned about runaway warming making earth uninhabitable. Climate models suggest that won't happen but Halstead (implicitly) expects a <0.001% chance of runaway warming which seems hard to justify to me.
Do you think you can learn something useful about existential risk from reading the IPCC report?
FWIW I only briefly looked at the latest report but from what I saw, it seemed hard to learn anything about existential risk from it, except for some obvious things like "humans will not go extinct in the median outcome". I didn't see any direct references to human extinction in the report, nor any references to runaway warming.
"Climate change is not an x-risk" is the kind of thing you can easily (and correctly) prove to yourself in a matter of hours
How do you do that? I've spent several hours researching the topic and I'm still not convinced, but I think there's a lot I'm still missing, too.
My current thinking is
Bees are more social than salmon. I haven't put serious thought into it, but I can see an argument that sociality is an important factor in determining intensity-of-consciousness. (Perhaps because sociality requires complex neuron interactions that give rise to certain conscious experiences?)
I've spoken to grantmakers about this in the past and I got the impression that they see it as a largely unavoidable problem:
I thought price wars was false, although I haven't been paying that much attention to companies' pricings. GPT was $20/month in 2023 and it's still $20/month. IIRC Gemini/Claude were available in 2023 but they only had free tiers so I don't know how to judge them.
Edited to add a definition: