John Pearce talks with Steve Aaronson, a fellow WDIY host and baseball aficionado, about all things baseball, from its earliest days to its present rule changes and his fondest memories of the sport.

"Poor Mother Earth": How the Planet We Know Is Changing with Dork Sahagian | Perspectives

John Pearce welcomes listeners to conversations about local and regional history, religion, and the humanities through interviews with professors, experts and religious leaders. He also invites Lehigh Valley residents to share their stories, and spotlights community organizations doing good in their neighborhoods.