By Patrick Wintour Reveal
Earlier this year, the Bulletin of the Atomic Scientists announced that it was moving the hands of the Doomsday Clock to 89 seconds before midnight, a symbolic hour signifying global catastrophe. The hands have been moved only 25 times since the clock鈥檚 creation in 1947, and they鈥檙e now the closest they鈥檝e pointed to worldwide destruction. […]