The Man Behind Oxygen: Joseph Priestley’s Pennsylvania Story

In this episode of Start Here, America Did, we travel to Northumberland, Pennsylvania, to uncover the remarkable life and legacy of Joseph Priestley, the scientist, theologian, educator, and revolutionary thinker best known for his groundbreaking work with oxygen. Guests Craig Specht and Ronald Blatchley of the Friends of the Joseph Priestley House Museum share how Priestley’s journey from England to Pennsylvania connected him to figures like Benjamin Franklin, Thomas Jefferson, and John Adams, placing him at the center of some of the most important scientific and intellectual conversations of the early American era. Listeners will hear how Priestley’s curiosity shaped discoveries that still touch everyday life, from carbonated beverages to modern chemistry, and why his Pennsylvania home remains a powerful place for learning, experimentation, and community connection. As America approaches its 250th anniversary, Priestley’s story reminds us that innovation, freedom of thought, and lifelong curiosity have always been part of the nation’s foundation.