It's really annoying with threads like this, which just delegitimize an otherwise legitimate concept.
There are disasters coming for us soon, but OP is ruining what could have been part of a series of useful warnings.

I recommend reading these ones instead:

Thread: The Greatest Deception For Modern Civilization Is Imminently Failing

That guy hits the nail almost square on the head.

Thread: Greatest Secret of the United States, Causes of the Ice Age and Nova,

This one is not too far-fetched either, but is possibly exaggerating the initial consequences.