Scientists have lots of ways to try to answer that question, and lots of different predictions. So how do they figure out one set of numbers we can all work with?
Guests: Umair Irfan, correspondent at Vox; Zeke Hausfather, climate scientist at The Breakthrough Institute; Neil Swart, research scientist at the Canadian Centre for Climate Modeling and Analysis
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Jul 2023
Global boiling, and crashed crafts on Mars
Sweltering temperatures wreak havoc across Europe and North America, so what needs to be done to bring them down? We hear from the Cambridge scientist who wants to create the largest ever DNA and health research programme for children and young people. And, did aliens crash-land ... Show More
27m 57s
Oct 2025
How science got here, and where next
As anti-science leaves research reeling, does evidence-based policy in a scientific society have much of a future? Michael Mann, Naomi Oreskes, Angie Rasmussen and Deb Houry discuss some of the sources and motivations that perhaps belie the current state of scientific affairs. Pr ... Show More
31m 30s