I resonate with this but would lightly push back. As someone who oscillates between being hosted by relatives in a city with 2 other EAs in total, and big, expensive hubs, I feel like the COL difference isn't that drastic if you are enthusiastic on frugal lifestyles (not saying people who feel differently are not frugal - there may be other factors, like getting lucky in finding accommodation). 

I'm currently in San Francisco for a few months in a coworking office, and my COL difference from a non-hub place in Europe is around $1.1K per month, more than half of which comes from the office membership. I sleep in a very cheap shared flat, and live on a mix of beans, protein powder, and leftovers from the office. And the productivity benefits from the office space are quite strong (beyond any sort of networking value), though I can't confidently claim they're worth $1.1K a month.

I agree that the benefits of living in a hub can be overstated, having oscillated between both. If you have enough savings to attend a few conferences a year, and are proactive virtually, you can absolutely achieve 80/20 networking outcomes (in most cases, it might be harder when your job is very network-based).

I think "don't live in a hub" is more important advice if you want to start a family or find a stable place to live, as in those cases, it can definitely lock in cost increases that are much larger.

(On the other hand, if you could actually do your job from anywhere and don't benefit from networks much, I think people should maximize. European founder should envision the cheapest EU countries, while software engineers doing earn to give should try their best to work in Switzerland or California)

Assuming we end factory farming before 2100, which factor will have contributed the most?

Broader changes (ending agriculture altogether? finding extremely efficient ways to get nutrients that don't involve traditional "food"? transition to a non-biological humanity?), but some of these involve some form of alternative proteins (in a broad sense). I assume <20% of these worlds involve "we find a way to perfectly imitate meat", though.

I had a fairly similar experience to yours (got into Charity Entrepreneurship right at the end of college), and can confirm the accuracy for curious commenters - and that I also wasn't thinking sufficiently deeply about career fit at the time (I estimated a sub-2% chance of being accepted and wasn't taking it very seriously, though I think on reflection, I am a decent fit for that kind of path).

Going in my pantheon of favorite posts of 2026. Detailed, transparent, action-guiding, and engaginly written.

A few years ago, spending on animal welfare reforms in EA was so limited that running rigorous, informative studies to reduce the movement's uncertainty might have cost more than the movement's spending on the campaigns themselves. But as you mention, now that the funding bottleneck might be easing, such studies would inform much larger amounts of spending, and the expected value of information looks much higher. It thus seems like a very good time to raise an issue that would have been much harder to make progress on in the past (though as Lewis Bollard's comment notes, the challenge is still daunting).

I found the post well-written and balanced, and the discussion in the comments mostly helpful. Strongly upvoted.

Thanks for engaging!

I would say I feel good when I hear that a given place has banned bullfighting, and find the practice horrifying. My claim is in the context of the animal welfare movement and how it should spend its resources.

Bullfighting causes intense suffering to a few thousand bulls, for a few hours each. This makes it a very small issue in a consequentialist, most likely less than 0.000001% of the suffering caused by the egg industry on a yearly basis. Then, the counterfactual impact of a single spectator at a bullfight on the outcome is probably low. It doesn't seem like something altruistic resources are well-spent on.

Meanwhile, I don't see attitude change as a clear a step toward a better world for animals. "A better world for animals" is a hideously complicated thing, and currently has little to no correlation with people's attitudes. French people burnt cats alive for fun in the 16th century, but factory farming didn't exist and human-caused suffering to animals was surely <1% of what it was today. A more pro-animal nation may contain more animal suffering (more pesticides, eating smaller and more numerous animals...). And I currently have no reason to believe that there is less total suffering in countries that have banned bullfighting entirely.

I keep admiring AIM's dedication to continuous iteration in the service of impact!

"EAG London this Saturday, 12–1pm: Office hours with Aaron and the AIM team. Drop in to ask questions, kick ideas around, or just say hi. Find it on Swapcard."

Still not seeing this on Swapcard. Am I alone in this?

Low confidence flag, but from what I've heard, even GiveDirectly would be saturated quite early by that amount of money, and not be able to distribute it. If anyone has a figure on where that threshold is (or thinks I'm wrong), I'd be interested!

Nothing super constructive to say, but two years later, I still think about this post a lot and keep coming back to it to read some specific bullets. It's somewhat moving, but also very content-dense, one of my favorite pieces of writing/information on here. 

I generally find pieces about how people's views and drives evolve helpful on many levels, and I'd welcome more of them, even from much less senior people. I try to keep track of this for myself: it's useful for gaining insights into, for example, what actually influences my priorities over time and how contingent those drives are.

I appreciate you raising this and I'm interested to see how people will answer. However, some weak counter-considerations come to mind:

• Many grants go to individual independent researchers for relatively short periods of time, requiring a much higher amount of grantmaking time per FTE than other areas (say, global health) - I realize that this is perhaps not that strong of a consideration, given that many grantmakers mainly fund organizations
• Grantmakers want the field to keep growing quickly, and I assume "creating new grantees" is time-consuming. That means that the current ratio of grantmakers to AI safety FTEs is maybe not the best metric