I am worried that Charles M. Blow is a Cassandra. He speaks the truth but nobody believes his warnings of doom. See Charles M. Blow, “Are You Not Alarmed”. See https://www.nytimes.com/2017/01/19/opinion/are-you-not-alarmed.html
I left the following comment, but as far as I know, it was not approved.
After a nuclear war, will Donald Trump have become the last President of the United States? Sad!