Dr. Roy Casagranda Podcast

Explore the impact of implicit bias on leadership and decision-making across various spheres. Discover Theodore Roosevelt's unconventional rise to power, propelled by political maneuvers like the Spanish–American War and strategic choices that shaped U.S. foreign policy. Delve into Roosevelt's legacy, including trust-busting domestic reforms and controversial international interventions. Uncover how small decisions can ripple through history, influencing the structure of modern presidential power and public perception.

Known as the “Father of Modern Medicine,” Ibn Sina was a Persian polymath whose writings transformed science, philosophy, and ethics. In this episode, Roy traces the turbulent world Ibn Sina lived in, the intellectual traditions that shaped him, and the groundbreaking discoveries that continue to impact our lives today.Takeaways:The political and cultural backdrop of Ibn Sina’s time, including the collapse of empires and the rise of learning centers like the House of Wisdom.Ibn Sina’s early genius: memorizing the Qur’an at 10, mastering philosophy as a teenager, and serving as a court physician by 17.His most famous work, The Canon of Medicine, which introduced the revolutionary idea that diseases are distinct and can be prevented, not just cured.His contributions to philosophy, including early ideas of entropy and the concept of a singularity, foreshadowing the modern Big Bang theory.Why Ibn Sina’s legacy remains vital to medicine, science, and human knowledge.Resources & References:Ibn Sina, The Canon of Medicine (1025)Secondary readings: Aristotle, Metaphysics; Euclid, Elements; Ptolemy, Almagest; Al-Farabi’s commentary on Aristotle; Writings preserved and translated through the House of Wisdom (Islamic Golden Age)Beyond the podcast: Want to watch this lecture? Check out the full video. Want to support the show? Buy Dr. Roy a coffee!This lecture was originally recorded at the Museum of the Future for the series Lessons from the Past (2025).

History is never just the past. It’s the stories and people we choose to remember, and the ones we choose to erase.Welcome to the Dr. Roy Casagranda Podcast: a space where history, politics, and culture are woven together to reveal the threads that connect us all. Dr. Roy believes everything we do as a species is linked: past to present, present to future, one culture to another. In this podcast, he traces those fibers across oceans and generations, uncovering how we arrived at this moment and what it means for where we’re headed. The goal? To better understand our shared humanity and ensure the future we’re building is one worth striving toward.