Thanks for your answer! :)

 If so, why not generalise, and conclude you would avert 2^N h of pain of intensity 0.999^N instead of 1 h of pain of intensity 1?

I think the procedure might not be generalizable, for the following reason. I currently think that a moment of conscious experience corresponds to a specific configuration of the electromagnetic field. As such, it can undergo phase transitions, analogous to how water goes abruptly from liquid to gas at 100°C. Using the 1-dimensional quantity "temperature" can be useful in some contexts but is insufficient in others. Steam is not simply "liquid water but a bit warmer"; steam has very different properties altogether.

To extend this (very imperfect) analogy, imagine we lived in a world where steam killed people but (liquid) water didn't (because of properties specific to steam, like being inhalable or something). In this case, the claim "reducing sufficiently many units of lukewarm water would still be better than reducing a unit of steam" would miss the point by the lights of someone who cares about death.

(Here are some thoughts on phase transitions in certain altered states of consciousness.)

Do you know how much funding is spent globally per year on preventing human torture?

I don't! That's the sort of question I'd like to see more research on (or discussed more on the Forum if such research already exists), as well as which torture-prevention orgs/programs are most cost-effective, etc.

As a panpsychist and suffering abolitionist, I'm one of the most sympathetic people in the world to the cause of reducing suffering even in the smallest beings. And yet, I do not want to see more research on how to increase the welfare of microorganisms on the margin (or at least not with EA resources).

I probably won't change your mind about meta ethics, but I strongly disagree with the aggregationist QALY approach to comparing the welfare of humans vs e.g. soil animals (e.g. here). I hope to write more about this at some point, but as an intuition pump, I think there's a good chance that the problem of reducing soil animal or microorganism suffering is somewhat analogous to the problem of reducing, say, pin pricks in humans. I would not support EA efforts to reduce the number of pin pricks in humans, no matter how vast, given that we also have humans who are actually being tortured right now.

As much as I care about insects and other small organisms, I'm really sad that the EA community invests far more resources into their well-being than to reducing torture in humans (e.g. there are 120 EA Forum posts on Invertebrate Welfare and only 7 on cluster headache; and there isn't even an EA Forum tag for "Torture" despite it still being a huge problem globally (Claude estimated 1–2m people tortured per year, ChatGPT estimated 500k–2m)).

I really appreciate your work, and I think we should absolutely think about these problems. But, on the margin, I'd rather see other work being done.

Thanks so much for sharing these resources!!

Like many experts and institutions in global health, we use “disability-adjusted life years” (DALYs) as a way to measure the burden of a health condition. An intervention that improves health will thereby reduce DALYs.

It'd be awesome for OP to explore in parallel other cause areas and interventions that the DALY misses, such as less prevalent conditions inflicting very severe suffering. Otherwise, we risk neglecting those who are worst off.

I make this case in my paper "The Heavy Tail of Extreme Pain Exacerbates Health Inequality: Evidence from Cluster Headache Underinvestment" (forthcoming in "Nature: Humanities & Social Sciences Communications"). My post "How much should we value averting a Day Lived in Extreme Suffering (DLES)?" also touches on some of these themes.

Related video by Andrés Gómez Emilsson (@algekalipso): "The Case for DMT for Cluster Headaches: Practical Tips & Why It Deserves Urgent Scientific Attention"

I found it insightful to read your criticisms of the old website! And I really like the new website. Congrats on the launch! 🎉

This is helpful, thanks! (It would have come in handy for our kidney stone project, where we did something very similar!)

Thanks for the encouragement, Alistair! ❤️

Thank you, Cameron! You might be interested in the work of the Psychedelics & Pain Association.

Thanks a lot! I'll reach out again soon, once we launch our advocacy initiative (for which we're also gathering video testimonials :)).

Thanks for organizing this! :)

Minor thing, but this post says the week ends on October 19 while the banner on the Forum homepage says it ends on October 18. I assume it's fine to post on October 19?