Ask why, exactly, we need to bring woolly mammoths back to life after 4,000 years, and the answers become numerous and hideously predictable.To paraphrase Jeff Goldblum in “Jurassic Park,” just because you can do something doesn’t mean you should — even if that something is “cool.”Ben Lamm and Eriona Hysolli recently took to Newsweek to announce that they and their team at Colossal Biosciences are bringing the woolly mammoth back to life. This is not a pie-in-the-sky pseudo-sci fi dream that might happen at some undefined future date. “Our first mammoth calves will be born in 2028,” they declare.The plan...