I don't like the assumption that the only faculties humans have are cognitive or physical. There's another: the ability to desire. It's what's driven all of our

I don't like the assumption that the only faculties humans have are cognitive or physical. There's another: the ability to desire. It's what's driven all of our achievement, and it's not something even a highly sophisticated AI could manage: it has to have a sense of its own mortality or need for perpetuation, which are not things I can imagine us finding a valuable purpose for in giving them.