I think the longtermist EA amount is around $30m per year—and I have reasonable data on that.
I then guessed that there’s another $50m of near termist donations (based on typical ratios of near termist to longtermist donors). Note this needs to include all effective animal advocacy and Founder’s Pledge. However, it might be that most of this category overlaps with the GiveWell donations, so I might have been overoptimistic. Still I would guess that it’s ~$20m, making for $50m+ in total within other.
That’s the bit I’m most unsure about.
I think the longtermist EA amount is around $30m per year—and I have reasonable data on that.
I then guessed that there’s another $50m of near termist donations (based on typical ratios of near termist to longtermist donors). Note this needs to include all effective animal advocacy and Founder’s Pledge. However, it might be that most of this category overlaps with the GiveWell donations, so I might have been overoptimistic. Still I would guess that it’s ~$20m, making for $50m+ in total within other.
I’ve updated it to $50m rather than $80m.