Compléter CompleteVersion en ligne Complete the gups. par Iñigo de Juan Razkin 1 gather barred remote threaten seed mankind's lonely refrigerated bank vault doomsday housed frost specimen supplies stored glisten safeguard chain permafrost On a Artic island , work started in a where millions of crop varieties will be in case of global catastrophy . The global will be in a 300 meters underground in the of Norway's Spitsbergen island . Dominic Hughes reports : " A thousand kilometres from the North Pole , Spitsbergen may be isolated in cold , but it's the perfect place for the largest world agricultural seed bank . Deep low one of the island's mountain's walls with . The seeds will be stored down here in high security in high blast proof doors at around minus 20ºC . Some have already been collected and the plan is to around one and a half billion seeds , three million variety plants for the growth of food . There are already more than a thousand seed food across the world ? but , will this be final against some kind of catastrophy that could global food , nuclear war , natural disaster or the effect of climate change ?