Lonnie Thompson

Renowned paleoclimatologist Lonnie Thompson discusses his expeditions to collect ice core samples, revealing clues about human-caused climate change. The podcast explores his personal journey in climate science and his involvement in raising awareness about global warming through films. Lonnie shares his challenging journey to the Kalkaya ice cap and the personal experience of heart transplant surgery. The speaker also talks about emotional reactions to a movie, gift giving, and recommends the film 'Canary'.