I wonder if the Roman Catholic Church is against all humans because if you think about that they dont allow masturbation which in men seems to lead to castration and then you should be very poor and believing. So if all humans would be good Catholics then they would probably not be able to have kids, which means the end of humanity and the poverty would accelerate the demise of humankind even further. So in theory maybe the Roman Catholic Church wants to leave earth without humans for an alien being or race?