Cary Fowler in the main seed vault. Its natural year-round temperature is minus-5 degrees Celsius (23 degrees Fahrenheit), but the air is further cooled to the optimum storage temperature of minus-18 degrees Celsius (zero degrees F).
Cary Fowler in the main seed vault. Its natural year-round temperature is minus-5 degrees Celsius (23 degrees Fahrenheit), but the air is further cooled to the optimum storage temperature of minus-18 degrees Celsius (zero degrees F). Jim Richardson Prospecta Press
Cary Fowler in the main seed vault. Its natural year-round temperature is minus-5 degrees Celsius (23 degrees Fahrenheit), but the air is further cooled to the optimum storage temperature of minus-18 degrees Celsius (zero degrees F). Jim Richardson Prospecta Press

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A look inside the Arctic Circle’s famed ‘doomsday’ seed vault

December 21, 2016 4:01 PM

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