With respect to those meanings of 'human' that are relevant to the morality of abortion, any fetus is less human than an adult pig.
Richard DawkinsWhat has happened is that genetics has become a branch of information technology. It is pure information. It's digital information. It's precisely the kind of information that can be translated digit for digit, byte for byte, into any other kind of information and then translated back again. This is a major revolution. I suppose it's probably "the" major revolution in the whole history of our understanding of ourselves. It's something would have boggled the mind of Darwin, and Darwin would have loved it, I'm absolutely sure.
Richard DawkinsHence, at the moment of the creation of the universe, God could also have activated evolution, with full knowledge of how it would turn out, perhaps even including our having this conversation. The idea that he could both foresee the future and also give us spirit and free will to carry out our own desires becomes entirely acceptable.
Richard DawkinsThere are all sorts of things that would be comforting. I expect an injection of morphine would be comforting... But to say that something is comforting is not to say that it's true.
Richard Dawkins