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.
“I was interested in nuclei originally with my deuteron photo work because that was one of the fundamental forces, and the measurement was basic to new science.”
“Everyone in the Chinese economic world knows that the country is not going to move out of cheap-workhouse status, toward the realm of 'real' rich-country corporate power and prosperity, unless (among other changes) it begins removing these price distortions.”