I'm not sure that you can square the "EA is precisely donating to best reviewed charities" and "tens of millions to AI safety is money well spent." A huge prob

I'm not sure that you can square the "EA is precisely donating to best reviewed charities" and "tens of millions to AI safety is money well spent." A huge problem is that people are developing this longtermism prediction model based on nothing more than sci-fi books and hunches. You need only look at how seriously places like SSC take Roko's Basilisk to see that they aren't modeling the future of AI in a reasonable way. It is like donating to an organization that will prevent Vulcan, God of Volcanoes from destroying civilization.