The Science Behind Menopause

In our 501st episode, Michael Shermer takes a moment to reflect on his long journey with skepticism and what he learned recording half a thousand episodes of this podcast. He shares his thoughts on what it means for something to be truly “real” by comparing our personal experiences with evidence-backed facts, tackles the challenge of controversial and extraordinary claims, and even explores how mystical ideas or literary works can offer their own kind of truth.

11 Feb 37min

What happens to American democracy if Christianity is no longer able, or no longer willing, to perform the functions on which our constitutional order depends? Jonathan Rauch—a lifelong atheist—reckons candidly with both the shortcomings of secularism and the corrosion of Christianity. Thin Christianity, as Rauch calls the mainline church, has been unable to inspire and retain believers. Worse, a Church of Fear has distorted white evangelicalism in ways that violate the tenets of both Jesus and James Madison. What to do? For answers, Rauch looks to a new generation of religious thinkers, as well as to the Church of Jesus Christ of Latter-day Saints, which has placed the Constitution at the heart of its spiritual teachings. In this timely critique Rauch addresses secular Americans who think Christianity can be abandoned, and Christian Americans who blame secular culture for their grievances. The two must work together, he argues, to confront our present crisis. He calls on Christians to recommit to the teachings of their faith that align with Madison, not MAGA, and to understand that liberal democracy, far from being oppressive, is uniquely protective of religious freedom. At the same time, he calls on secular liberals to understand that healthy religious institutions are crucial to the survival of the liberal state. Jonathan Rauch is a senior fellow in the Governance Studies program at the Brookings Institution in Washington DC and a contributing writer of The Atlantic. His new book is Cross Purposes: Christianity’s Broken Bargain with Democracy.

4 Feb 1h 29min

Dr. Rachel Toles, a licensed forensic psychologist, delves into the psychology of criminals, addressing the motivations behind some of the world’s most notorious killers. Her expertise spans trauma, addiction, and impulse control, culminating in her upcoming U.S. theater tour, The Psychology of a Murderer. Through captivating case studies, Toles sheds light on the dark corners of human behavior. In her show and forthcoming book, Toles examines the pathways leading ordinary people to commit extraordinary violence. She explores infamous cases, including Jeffrey Dahmer and Charles Manson, while revealing a proprietary formula for understanding evil. Her work intertwines cutting-edge psychology with gripping storytelling, leaving audiences both disturbed and enlightened. Shermer and Toles discuss the psychology of mass murderers, causes of evil, and the fascination with true crime. They analyze infamous killers like Dahmer, the Menendez Brothers, and Manson, exploring traits like narcissism and psychopathy. Topics include experiments like Milgram’s and the Stanford Prison Study, factors driving violence, and why ordinary individuals can commit atrocities.

28 Jan 1h 59min

Just as surgeons once believed pain was good for their patients, some argue today that death brings meaning to life. But given humans rarely live beyond a century (while certain whales can thrive for over two hundred years) it’s hard not to see our biological limits as profoundly unfair. No wonder then that most people nearing death wish they still had more time. Yet, with ever-advancing science, will the ends of our lives always loom so close? Ariel Zeleznikow-Johnston is a neuroscientist at Monash University, Australia, where he investigates methods for characterizing the nature of conscious experiences. His research interests range from the decline, preservation and rescue of cognitive function at different stages of the lifespan.

21 Jan 1h 30min

In this episode, Kurt Gray offers a groundbreaking perspective on the moral mind, challenging the assumption that liberals and conservatives have radically different moral foundations. Drawing on the latest science, he reveals that everyone’s moral judgments stem from feelings of vulnerability to harm. We all care about protecting ourselves and others, but conflict arises when we perceive harm differently. Gray explores how moral outrage is triggered when we disagree about who the “real” victim is, whether in political debates, personal conflicts, or even everyday situations.

14 Jan 1h 49min

It’s clear states, borders, and countries constantly evolve. But how do countries form? And what does it take to start a new one? In this episode, Michael interviews Erick Brimen, founder of Prospera, a project dedicated to creating Special Economic Zones that foster economic growth through free-market governance. Brimen shares insights into the challenges of governance in developing nations, lessons learned from Venezuela’s economic collapse (despite the country having the world’s largest oil reserves), and successful governance models in places like Dubai (a small desert fishing and pearl diving village until the early 1970s) and Hong Kong (under British rule until 1997).

7 Jan 1h

William Green delves into the lives of iconic investors like Buffett, Munger, and Templeton, unraveling how their approaches extend beyond financial success. These super-investors possess unique skills such as rigorous thinking, resilience, and intuition. Through years of interviews, Green reveals how their principles can improve decision-making, manage risks, and help us thrive in uncertain environments. William Green has written for top publications like Time, Forbes, and The Economist, and edited Time’s Asian and European editions. He coauthored several books, including Guy Spier’s The Education of a Value Investor. Born in London, he studied English at Oxford and earned a journalism master’s at Columbia. Now based in New York, he lives with his family. His latest book is Richer, Wiser, Happier: How the World’s Greatest Investors Win in Markets and Life. Shermer and Green discuss the financial literacy of Americans, the mechanics of wealth creation, and the psychology behind investment decisions. They cover the stock market, the importance of resilience, and the relationship between money, happiness, and luck. The conversation includes wisdom from legendary investors, the power of compound interest, and practical strategies for financial independence.

21 Des 20241h 48min

In the U.S. alone, more than $400 billion are donated to charity each year—equivalent to two percent of American GDP. This generosity is wonderful, but these gifts don’t do nearly as much good as they could. In recent years, researchers have started studying the effectiveness of different charities, just as investors study the effectiveness of different companies. These researchers ask questions like: How much money does it cost for this charity to save someone’s life? The answers are stunning. Charity experts estimate that the most effective charities are about 100 times more effective than typical charities. For example, you can do more good by donating $100 to a highly effective charity than by donating $10,000 to a typical charity. Shermer and Greene discuss effective altruism, evidence-based philanthropy, and GivingMultiplier’s unique model for maximizing charitable impact. They explore moral judgment theories, from deontology to consequentialism, and delve into complex topics like donor fatigue, public vs. private solutions, abortion, capital punishment, and political polarization. Greene shares practical insights into addressing societal divides and inspiring collective action. Joshua Greene is a Professor of Psychology at Harvard, where he teaches “Evolving Morality: From Primordial Soup to Superintelligent Machines,” one of the university’s most popular courses. He is also the author of Moral Tribes: Emotion, Reason, and the Gap Between Us and Them, which integrates moral philosophy, psychology, and neuroscience to explain the underlying causes of modern conflict. Josh’s latest applied research has led to novel, evidence-based strategies for reducing political animosity and inspiring thousands of people to support nonprofits addressing extreme poverty, climate change, and other pressing societal issues. His new organization is GivingMultiplier.org.

17 Des 20241h 22min