A pile of bones found deep inside a South African cave revealed a spectacular discovery: a new species of human ancestry. Paleoanthropologist Professor Lee Berger and Director of the Center for the Exploration of the Human Journey at the Perot Museum Becca Peixotto joins host Krys Boyd to discuss their 2015 discovery and the new Perot Museum of Nature and Science exhibition that sprang from it, “Origins: Fossils from the Cradle of Humankind Perot Museum of Nature and Science.”