The Norwegians are planning to create a deep underground vault near the North Pole to house a backup copy of seeds for all known varieties of crops. The goal is to ensure food supplies and enable humanity to regenerate in the event of nuclear war, global warming or other catastrophes. It's a good idea. This is similar to my own idea for what I call the Genesis Project, which would provide a backup of critical human knowledge as well, and a system for helping humanity relearn it, in case we get knocked back to the Stone Age for some reason.