CNN Fareed Zakaria GPS July 26, 2015 17:51:00
Offspring. until we know better how to meet the physical and psychological needs of elephants in captivity, to my mind mammoth de-extinction at least along this particular route is a no-go. >> you call this de-extinction. you're talking aboutin excontinuityex unextincting a species. what would you do along these lines? >> one would have to think carefully. the community of people who is thinking about de-extinction brought up several different species that are candidates, a passenger pigeon, went extinct in north america about 100 years ago, this bird is a candidate to be resurrected using thi...
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