The Mattering Instinct (with Rebecca Newberger Goldstein)

Are your genes your destiny? Despite famous studies of identical twins that seem to answer in the affirmative, mathematician David Bessis says: Not so fast. He and EconTalk's Russ Roberts take a deep dive into the "twins reared apart" literature, showing how multiple flaws in those studies undercut their claims about heritability. Bessis demonstrates why the natural experiments are never perfect, and why differences across people in a particular time and place are no guarantee of what will happen to any one human being. They also discuss psychologist Eric Turkheimer's three laws of behavior genetics, emphasizing the role of unique experiences in shaping who we become.

Philosopher and author Rebecca Newberger Goldstein discusses her new book, The Mattering Instinct, which argues that our lives are a quest to validate our inherent self-centeredness. Tracing this essential longing from physics and biology through to ethics and politics, she explains to EconTalk's Russ Roberts why material success alone can never satisfy our deep-seated need to matter. She describes the four ways people seek significance--through transcendence, social connection, excellence, or competition--and explains how the unmet need to matter is at the heart of some of the biggest problems afflicting modern societies: loneliness, extremism, and polarization.

If technology is ruining the art of conversation, maybe it can save it, too. Anna Gat--poet, screenwriter, playwright, and founder of Interintellect--talks with EconTalk's Russ Roberts on how she's reviving the French salon in the digital age. They discuss why authority, moderation, and clear formats make conversation freer, not more constrained. They also explore why one of the greatest of modern plays--Tom Stoppard's Arcadia--is so resonant not only as a live theatrical performance, but also when read aloud, both alone and in a group. They conclude the episode by connecting Arcadia's themes to Gat's mission at Interintellect: Namely, preserving the value of thinking together across generations, disciplines, and worldviews.

Psychologist Gerd Gigerenzer explains the power of intuition, how intuition became gendered, what he thinks Kahneman and Tversky's research agenda got wrong, and why it's a mistake to place intuition and conscious thinking on opposing ends of the cognition spectrum. Topics he discusses in this wide-ranging conversation with EconTalk's Russ Roberts include what Gigerenzer calls the "bias bias"--the overemphasis on claims of irrationality, why it's better to replace "nudging" with "boosting," and the limitations of AI in its current form as a replacement for human intelligence and intuition.

A world-class physicist makes a shocking claim: across 2,500 years and every kind of society, there has been a recurring moral exception carved out just for Jews--the idea that hurting Jews is, in some sense, legitimate. Most of the time, this doesn't erupt into pogroms. Instead, it lives as a background permission: a readiness to excuse, minimize, or rationalize hurting Jews when it does occur. Listen as Russ Roberts talks with David Deutsch of Oxford University about what Deutsch calls "the Pattern": a persistent, global impulse not primarily to attack Jews, but to justify attacks on Jews--socially, politically, or physically. The stated reasons shift with the era--deicide, moneylending, "cosmopolitan elites," Zionism--but the underlying permission structure remains disturbingly constant. Unsettling, challenging, and clarifying, this conversation may change how you understand antisemitism--and the moral fault lines of our civilization.

Are we truly characters with agency, or are we just playing out our programming in the great video game of life? Contrary to those in his field who claim that free will is an illusion, neuroscientist Kevin Mitchell insists that we're agents who wield our decision-making mechanism for our own purposes. Listen as the author of Free Agents: How Evolution Gave Us Free Will explains to EconTalk's Russ Roberts why the debate between free will and determinism rests on a flawed foundation, and how the evolution of the ability to make choices and take actions provides the best argument for human agency. Topics include why habits, rather than simply limiting our freedom, also help us live better lives, and the role emotions such as guilt, shame, and regret play in building our character.

 Can the promise of economic progress ever justify conquest, coercion, and control over other people’s lives? Economist William Easterly joins EconTalk's Russ Roberts to argue no--and to rethink what "development" really means in theory, in history, and in our politics today. Drawing on his new book, Violent Saviors: The West's Conquest of the Rest, Easterly explores how colonial powers and later regimes like the Soviet Union claimed to increase people's material well-being while stripping them of freedom, dignity, and any say in their own fate. Russ and Easterly dig into the idea of agency--the ability of people to choose for themselves--through the lens of Adam Smith, John Stuart Mill, Kant, Frederick Douglass, and modern debates over foreign aid, autocrats, and technocratic "solutions" imposed from afar.

Journalist and author Sam Quinones talks about his newest book, The Perfect Tuba: Forging Fulfillment from the Brass Horn, Band, and Hard Work with EconTalk's Russ Roberts. Known for his reporting on the opioid crisis, Quinones turns to a more uplifting subject--the world of tuba players and high school marching bands. What begins as curiosity about an unusual instrument evolves into a moving exploration of how discipline, community, and devotion to craft can restore meaning and purpose in people's lives.

Will Storr talks about his book The Status Game with EconTalk host Russ Roberts, exploring how our deep need for respect and recognition shapes our behavior. The conversation delves into how we constantly judge others and compare ourselves to them, the pain of losing status, and the freedom of escaping judgment. Storr and Roberts discuss how status drives everything from workplace hierarchies to social media, and how aging can shift the games we choose to play. They also examine tribalism, moral outrage, and politics through the lens of status, suggesting that much of what we call morality or justice reflects our desire for recognition.

How is your brain like an ant colony? They both use simple parts following simple rules which allows the whole to be so much more than the sum of the parts. Listen as neuroscientist and author Gaurav Suri explains how the mind emerges from the neural network of the brain, why habits form, why intuition often knows before language does, and why our post-hoc explanations can mislead us. The conversation then grapples with free will and responsibility without mysticism. Ultimately, Suri remains in awe of the emergent mind and at the end of the conversation makes the case for the essential importance of kindness and forgiveness.