Ice Age now

The next ice age could begin any day.
Next week, next month, next year, it's not a question of if, only when. 
One day you'll wake up - or you won't wake up, rather - buried beneath nine stories of snow. It's all part of a dependable, predictable cycle, a natural cycle that returns like clockwork every 11,500 years.
. . . And since the last ice age ended almost exactly 11,500 years ago . . .