The only proximate apocalypse I worry about is the over reaction of the mob as it faces fear real or imagined. Mostly because people are irrational. Which is only multiple when the problem is unfalsifiable.
So relax. If a threat is unfalsifiable, look at it's history. How accurate have the prophets of doom been?
It turns out, they've been absolutely wrong.
The biggest threat is the irrational mob, which is why the State trys to control them with such fears.