1) dunno, I hope we will 2) if we can throughly understand our own brains we can perhaps emulate them in various other media? 3) you mean many world's hypothe

1) dunno, I hope we will 2) if we can throughly understand our own brains we can perhaps emulate them in various other media? 3) you mean many world's hypothesis? I guess it's not very relevant for most people 4) I think there are materialist explanations for life, they are getting more convincing I think. As in we could eventually model scenarios in which chemical processes lead to self perpetuating processes that resemble primitive life and can evolve into life