When twin brothers Trevor and Kyle Ritland were children, their father — a biologist — would tell them stories about a mythical creature that lived high in the misty mountains of Costa Rica: the golden toad. The toad was elusive, he told them — but for a few weeks every spring, hundreds of them would emerge from the shadows to mate, lighting up the dense for ... Show More
Jul 2
From Buzz to Burnout: How Alcohol Affects the Brain and Body
At the best of times, alcohol makes us feel great — relaxed and gregarious, warm and fuzzy, happy and confident. But at the worst of times, it can morph into a serious problem, damaging our relationships, our health, and our lives as a whole. On this encore episode, we explore ou ... Show More
50m 7s
Jun 25
How Science and Ingenuity Built Early America
Two hundred and fifty years ago, Philadelphia was not just the center of political revolution, but a hub of scientific discovery. For America’s founders, science was more than a pastime — it was a way of understanding the world and the natural laws that shaped it. On this episode ... Show More
1h 3m
Jun 18
The Body Remembers: Exploring the Invisible Wounds Left by Serious Illness
On this episode, we explore the lingering effects of medical crises, both physical and emotional, and what true healing really means. We hear about one doctor’s journey to reconnecting with her body — and her pain — after nearly dying, what researchers are learning about medical ... Show More
49m 34s
Nov 2020
#226 — The Price of Distraction
Sam Harris speaks with Adam Gazzaley about the way our technology is changing us. They discuss our limited ability to process information, our failures of multitasking, "top-down" vs "bottom-up" attention, self-interruptions and switching costs, anxiety, boredom, "digital medicin ... Show More
44m 18s
Jul 2020
#209 — A Good Life
Sam Harris speaks with Scott Barry Kaufman about human well-being. They discuss intelligence and creativity, wisdom and transcendence, the history of humanistic psychology, Maslow's hierarchy of needs, the connection between well-being and ethics, self-esteem, psychedelics and me ... Show More
57m 34s