This Temperature Timeline Of Earth Shows Exactly How Nonsensical Climate-Change Deniers Really Are

Earth Temperature Timeline – http://xkcd.com/1732/#

XKCD, a webcomic created by Randall Munroe, once again tackles climate change – this time in the form of a well-crafted, scrolling timeline of Earth’s aver

Source: This Temperature Timeline Of Earth Shows Exactly How Nonsensical Climate-Change Deniers Really Are