How have humanity's greatest ideas shaped the course of history? In this episode, we delve into Daniel Smith's The Little Book of Big Ideas, exploring a selection of 150 influential concepts spanning cosmology, religion, science, medicine, psychology, politics, economics, and the arts. Uncover the historical development, key breakthroughs, and enduring relevance of these interconnected ideas, along with the visionaries behind them. A fascinating journey through the milestones of human thought and innovation awaits.