Our planet has gone through a lot. If we peer into the deep history of Earth’s climate, we see ice ages, rapid warming events and mass extinctions. All of which led to the advent of humankind. But as today’s climate warms at a pace we’ve never seen before, can these past climate events tell us anything about our future?

University of Pennsylvania climate scientist and activist Michael Mann explores this in his new book Our Fragile Moment, which looks at how climate change has shaped our planet and human societies for better and for worse. The big take home message is that it’s not too late to prevent the worst impacts of climate change.

In this episode of CultureLab, environment reporter James Dinneen speaks to Mann about the climate extremes we’ve seen this year, what we can learn from ancient rapid warming events like the P.E.T.M (Paleocene Eocene Thermal Maximum) and why climate doom is now a bigger threat than denial to taking action.

To read about subjects like this and much more, visit newscientist.com.

Hosted on Acast. See acast.com/privacy for more information.

Learn more about your ad choices. Visit megaphone.fm/adchoices