From The New York Times:
When the dust settles after World War III, or World War IX, humanity will still want to grow pineapples, rice, coffee and other crops. That is why in June on the island of Svalbard in the Norwegian Arctic, all five Scandinavian prime ministers met to break ground on a $4.8-million “doomsday vault” that will stockpile crop seeds in case of global catastrophe.
While it boasts the extra safety of Arctic temperatures, the seed bank is just the latest life-preservation plan to reach reality, joining genetic banks like the Frozen Ark, a British program that is storing DNA samples from endangered species like the scimitar-horned oryx, the Seychelles Frégate beetle and the British field cricket.
To a certain group preoccupied with doomsday, these projects are laudable but share a deep flaw: they are Earth-bound. A global catastrophe — like a collision with an asteroid or a nuclear winter — would have to be rather tame in order not to rattle the test tubes in the various ark-style labs around the world. What kind of feeble doomsday would leave London safe and sound?