Seeds for a Time of Need

After the coming apocalypse (and once the zombie activity has died down), future Earthlings will at some point need to return to agriculture. How to assure that the seeds of edible crops are kept safe in the meantime? Bury them in an Arctic vault.

Want to learn more? National Geographic took an even closer peek inside the Svalbard Global Seed Vault in its special, How the Earth Changed History.