Misha Glenny and guests discuss one of the wonders of the natural world. In 1875 in the western Pacific, the crew of HMS Challenger discovered the Mariana Trench which turned out to be deeper than Everest is high, by two kilometres. Trenches like Mariana form when one tectonic pl ...Show more
The Evolution of Lungs
Melvyn Bragg and guests discuss the evolution of lungs and of the first breaths, which can be traced back 400 million years to when animal life spread from rock pools and swamps onto land, as some fish found an evolutionary advantage in getting their oxygen from air rather than w ...Show more
When Gregor Mendel published the results of his experiments on pea plants in 1866 he initiated a fierce debate about the nature of heredity and genetic determinism that continues today. The battle lines were drawn in England in the late 19th century by William Bateson, who believ ...Show more
In the mid-19th Century, an Augustinian friar called Gregor Mendel made a breakthrough. By breeding pea plants and observing how certain traits were passed on, Mendel realised there must be units - little packets - of information determining characteristics. He had effectively di ...Show more
What makes you... well, you? It's a question humanity has wrestled with since the dawn of recorded history all the way to the modern day. In today's special episode in partnership with 23andMe, Ben, Noel and Max dive into the history of genetic research from its ancient predecess ...Show more
Sam Harris speaks with Robert Plomin about the role that DNA plays in determining who we are. They discuss the birth of behavioral genetics, the taboo around studying the influence of genes on human psychology, controversies surrounding the topic of group differences, the first l ...Show more