If biologists came up with the technology and resources needed bring a Neanderthal back to life, should they do it? Neanderthals are our distant cousins in the history of our bodily evolution. They are very similar to us biologically. If scientists were really able to bring a Neanderthal back to life, wouldn’t we deny that they have spiritual souls like us and that they only have animal souls?
Also, what about other extinct species such as the Wooly Mammoth?