EDIT for link: http://en.m.wikipedia.org/wiki/Doomsday_ClockClosest to midnight since 30 years ago when the US put medium range missiles in EuropeFirst Russia invaded Ukraine and now we are revamping our arsenal 5 years after our President won the NPP for nuclear non-proliferation. But that was only for one minute. The other minute was for humanity's total unwillingness to fight global warming.Last time it was 11:58 people were building bomb shelters in their backyards.