Anyway, none of this is an emergency. Near-term survival is the real concern, accompanied by continued technological progress. Neo-Luddites are working up the courage to take direct action (see comments elsewhere in this thread), and they will be using tools far more effective than the shoes, angry words, and monkey wrenches their predecessors employed. Meanwhile, the most popular religion in America has convinced its followers that a nuclear war is just the ticket to bring Jesus back.
I wish those words were as stupid as they sound, but we live in times that celebrate stupidity and are ruled by those who embody it. If we can get through the next 50 years without any major civilization-level setbacks, I think we'll be home free. So that needs to be the focus.