I love Bono. I really respect what he has done for Africa and how he has used his fame to do good in the world. I hope I can do half as much in my life.
The older I get the more I try not to waste my time on negative energy.
From a scientific perspective there is some indication that a nuclear war could deplete the earth's ozone layer or, less likely, could bring on a new Ice Age - but there is no suggestion that either the created order or mankind would be destroyed in the process.