I think the judgement calls used in coming up with moral weights have less to do with caring about animals and more to do with how much you think attributes like intelligence and self-awareness have to do with sentience. They’re applied to animals, but I think they’re really more neuroscience/philosophy intuitions. The people who have the strongest/most out-of-the-ordinary intuitions are MIRI folk, not animal lovers.
I think the judgement calls used in coming up with moral weights have less to do with caring about animals and more to do with how much you think attributes like intelligence and self-awareness have to do with sentience. They’re applied to animals, but I think they’re really more neuroscience/philosophy intuitions. The people who have the strongest/most out-of-the-ordinary intuitions are MIRI folk, not animal lovers.