Neil Shubin on Evolution, Genes, and Dramatic Transitions

Sean Carroll’s Mindscape | 16 March 2020 | 1h 32m | Listen Later | iTunes
Interview with Neil Shubin about his book Some Assembly Required: Decoding Four Billion Years of Life, from Ancient Fossils to DNA. Discusses the discovery of Tiktaalik Roseae, an ancient species of fish that was in the process of learning to walk and breathe on land; how these major transitions happen – typically when evolution finds a way to re-purpose existing organs into new roles – and how we can learn about them by studying living creatures and the information contained in their genomes.