http://www.nationalgeographic.com/deextinction/

Interesting idea, basically Jurassic Park becoming a reality. What is your opinion on reviving extinct species? Does it make a difference to you if it was killed off naturally (Woolly Mammoth) or by the hand of man (Dodo bird)? Should we even attempt to venture down the path of reviving long gone species? Are we playing god? What say you.

Do they keep neanderthal man locked up at Oxford or put him in a zoo?

They put him in charge of marketing or product development at most game publishers.

Most species went extinct because they couldn't adapt to their environment, what's the point of bringing them back now? They'll just die out again unless we keep them in a controlled environment, and that's not natural.