Yea...that third chart down is one that should scare the crap out of everyone. We’re over-due for another Ice Age.
Granted, they typically happen over such a long time frame, that I need not be overly concerned. But, it does suggest that “Global Warming” needs to be WAYYY down the list of things to worry about.
Can a -1.0 deviation really cause another ice age?
Did it when it happened before?
“Granted, they typically happen over such a long time frame, that I need not be overly concerned...”
Ice Ages start and end so suddenly, “it’s like a button was pressed,” say scientists
http://www.sott.net/article/172894-Ice-Ages-start-and-end-so-suddenly-its-like-a-button-was-pressed-say-scientists
Dutch researchers drilling into the glaciers of Greenland have discovered that climate change occurs more rapidly than previously believed - indeed, the most recent ice age ended abruptly in just one year.