Our future is guarded by polar bears
June 19, 2006 8:25 AM Subscribe
The last hope of life on earth: Svalbard. Most of humanity depends on just 12 plant species, down from over 7,000 historically. Fortunately, seeds can be viable for up to thousands of years, and seed banks have already preserved many species, including the entire plant population of Antarctica. But with seed banks being destroyed as the result of wars and accident, Norway has has begun work on an underground facility, protected by polar bears, in the Arctic permafrost that is designed to hold millions of seeds, as "final safety net" for humanity.
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