The Star Talk Sports Edition podcast episode titled "Born to Run Farther with Dr. Irene Davis and Chris McDougall" explores the evolution of humans as runners and the impact of modern technology on running technique and injuries. The hosts discuss the history of running shoes and their impact on running, with Dr. Davis arguing that cushioned and supportive shoes have caused more injuries and suggesting that humans were adapted to land on the ball of their foot while running. Chris McDougall believes that minimal shoes and going barefoot can reduce the risk of injury and strengthen the feet and lower extremities. The podcast also touches on the application of these concepts to sports like soccer and the recent trend of carbon fiber shoes. Ultimately, the podcast raises questions about the role of modern technology in running and the need to adapt to the sport rather than adapting the shoe to the runner.