"Doomsday theories" refers to theories or predictions about an event that will cause the end of the world or the destruction of civilization.
Full definition
I have no reason to believe their judgment selecting candidates for office or voting on referenda is any better than their judgment
evaluating doomsday theories.
This living room was the site of one of the first American think tanks and served as a space to indulge cold
war doomsday theories and utopian plans for the future.
Ryan's work deals with technological advances and
doomsday theories as well as maximum organized complexity, and much of my work deals with those issues in a more jovial manner.
That is the way Moslems are controlling
the doomsday theories.
This weekend, I attended several seemingly - disparate panel discussions on agriculture, statistics, science playwrights, and
doomsday theories, but in the end, a theme - type message started to form itself.
As scientists themselves are beginning to recognize,
doomsday theories — including those surrounding global warming — must learn to factor in the astounding resilience of human intelligence and the ability of human beings to react to changing scenarios in remarkably ingenious ways.