Human-caused global warming has only heated the planet for about a century. But climate change has always affected humanity. Natural climate changes were different from today’s global warming, but they did influence our history. The Climate Chronicles explores that influence, and explains what it can tell us about today’s climate crisis. Written, produced, and narrated by Professor Dagomar Degroot, one of the world’s leading historians of climate change, The Climate Chronicles takes you on a remarkable journey through 50 million years of history. Find out more at TheClimateChronicles.com.