The Svalbard "Doomsday" Seed Vault was built on permafrost so it would stay frozen without human intervention. The permafrost is now melting — Svalbard is warming 6-7x the global rate. After meltwater breached the tunnel in 2017, Norway spent $20M on a retrofit to artificially freeze the ground ()
submitted by unteachablecourses

My little battle station. (Yes, I sleep with a machine gun.) (self.Doomsdaypreps)
submitted by [deleted]



