Biologists Could Soon Resurrect Extinct Species. But Should They?


In central Kenya, three of the world’s four remaining Northern white rhinos are stubbornly refusing to mate. Since 2009, conservationists have tried and failed to coax the animals together—and with the lone male nearing his 43rd birthday, too old to breed, extinction is inevitable. It’s a matter of time before the remaining beasts die off, one by one.

So in the meantime, in San Diego, scientists are working to resurrect them.

That’s a thrilling but distinctly unnatural approach to preserving nature. And some scientists and conservationists are asking if resurrection is really the right way to save the Earth’s threatened species.

“Until we make space for other species on Earth, it won’t matter how many animals we resurrect,” writes M.R. O’Connor in her book Resurrection Science. “There won’t be many places left for them to exist.”

“Paradoxically,” says O’Connor, “the more we intervene to save species, the less wild they often become.”

De-extinction is a uniquely self-gratifying brand of conservation. Resurrection reflects an urge to do something, O’Connor says, “before humanity relinquishes the existence of wild places and wild things in the world.” But it’s for humans, not for the animals. “It really doesn’t matter to a dead species whether they’re brought back,” she says. Perhaps, nostalgia for the great beasts of the world has clouded humans from realizing that what is truly natural may be to let them die out.

Read the full piece at WIRED.