Journalists and cameramen walk under a g [Getty Images]

Journalists and cameramen walk under a gust of cold wind near the entrance of the Svalbard Global Seed Vault that was officially opened near Longyearbyen on February 26, 2008. A vault carved into the Arctic permafrost and filled with samples of the world's most important seeds was inaugurated Tuesday, providing a Noah's Ark of food crops in the event of a global catastrophe. AFP PHOTO SCANPIX / Hakon Mosvold Larsen - NORWAY OUT (Photo credit should read Larsen, Hakon Mosvold/AFP/Getty Images)

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