The Prevention Mindset That Could Save Millions

Dr. David Spiro speaks with physician-scientist and clinical trialist Dr. Barry Davis, author of The Preventioneers, about one of the most important questions in medicine and public health: Why do we so often know how to prevent harm—but fail to act until crisis arrives? Dr. Davis shares the powerful story of Ignaz Semmelweis, the physician who discovered that handwashing could dramatically reduce childbirth deaths long before germ theory was accepted. He also discusses the resistance faced by prevention pioneers across history—from fire prevention and auto safety to hypertension, smoking, ultra-processed foods, and climate change. This conversation explores the gap between knowledge and action, the resistance to changing systems, and why prevention requires more than individual willpower. It requires leadership, culture change, and a willingness to challenge the status quo. Topics include:Semmelweis and the history of handwashingWhy prevention is often resistedHypertension and cardiovascular preventionSeat belts, auto safety, and public healthUltra-processed foods and the modern prevention crisisWhy healthcare often treats disease instead of preventing itHow physicians can become change agents Please subscribe for more conversations about the emotional, moral, and human realities of medicine. #Prevention #PublicHealth #Medicine #CardiovascularHealth #HuMed Learn more about your ad choices. Visit megaphone.fm/adchoices