Global warming? Ha. This is nothing.
I’m going to put this on a t-shirt. I might also print it on business cards to hand out to anyone spouting off some nonsense about global warming.
This is a graph of temperatures in Greenland from 800 CE to 1900 CE. See that uptick at the right side where it’s flattened? Compare it to the very high peak at the left. That peak is the Medieval Warm Period when it was hotter than it is now and there were NO CARS.
Any chance that the “people are killing the earth” crowd will just shut up?
You can find the original at the Foresight Institute in the article “Some Historical Perspective” by J. Storrs Hall.
via Small Dead Animals.