Dear Darwin - Episode 3

Five leading scientists address letters to Charles Darwin, expressing their thoughts on his work and legacy. Prof Jerry Coyne's main research scours the heart of Darwin's great work, On the Origin of Species. Using the humble fruit fly, case study of so much modern biology, Jerry's team seek to understand the mechanism by which related generations first become 'reproductively isolated'; in other words, how does a new species emerge? Over the years Jerry has, therefore, been embroiled in plenty of the discussion surrounding Intelligent Design. He tells Darwin about the huge body of evidence that has been discovered in the century since that supports his theory.