Two thousand years of global temperatures in twenty seconds Posted on 2020/08/22 by Carl Robitaille Two thousand years of global temperatures in twenty seconds Animated chart shows 2000 years of global temperatures in twenty seconds. Source: https://t.co/gbfOlJ7tz7 pic.twitter.com/Hab0SVKzgG— Simon Kuestenmacher (@simongerman600) August 21, 2020