Ice ages come on fast

334 . 700 million years ago the Earth was completely encased in ice and it wasn't the first time.

There's a long cycle periodicity of hundreds of millions of years for the whoppers. We're at the extreme tail end of a warm period between them right now.

Everything from Lucy onward for the past several million years has been a "warm" period that's due to end very soon.

The long period Ice ages come on hard/fast too, like within 50-200 years and you're in the shit. Its like flipping a light switch. You don't ease into them.

Posted by: @PurpAv at September 30, 2012 11:32 AM