Science Salon

Shermer speaks with University Professor of Philosophy and Neural Science and codirector of the Center for Mind, Brain and Consciousness at New York University, Dr. David Chalmers, to discuss: the hard problem of consciousness; virtual reality, augmented reality, artificial intelligence; VR inside a VR, indistinguishable from Reality; Are we living in a simulation?; Can you live a good life in VR?; Can AI systems be conscious? and more… How do we know that there’s an external world? What is the nature of reality? What’s the relation between mind and body? Virtual reality is genuine reality; that’s the central thesis of David Chalmers’ book: Reality+ — a highly original work of “technophilosophy” in which Chalmers gives a compelling analysis of our technological future. He argues that virtual worlds are not second-class worlds, and that we can live a meaningful life in virtual reality. He uses virtual reality technology to offer a new perspective on long-established philosophical questions. We may even be in a

Shermer speaks with Ravi Gupta, the Founder and CEO of Lost Debate, a new non-profit media company that launched in October 2021 to fight polarization and misinformation online. The company has seed funding of over $7 million dollars, with the largest investment coming from Netflix founder Reed Hastings. Before launching Lost Debate, Ravi founded Arena, where he led a team that helped elect over a hundred candidates and launched the largest campaign staffer training academy in the history of the Democratic Party — an effort that’s trained over 2500 political operatives over the past three years. He was a critical leader in Democrats’ efforts to retake the U.S. House of Representatives in 2018 and numerous state houses, including the New York State Senate and Virginia House of Delegates. Shermer and Gupta discuss: growing up with a Democrat mother and a Republican father; the rise of polarized politics in association with political talk radio, TV, and social media; why Republicans supported (and still support)

Shermer speaks with political demographer, former demographics consultant to the United States Department of Defense, and author of The Future Faces of War, Jennifer Sciubba, about her new 8 Billion and Counting. As the world nears 8 billion people, the countries that have led the global order since World War II are becoming the most aged societies in human history. At the same time, the world’s poorest and least powerful countries are suffocating under an imbalance of population and resources. In this conversation, based on her book 8 Billion and Counting, Jennifer Sciubba argues that the story of the twenty-first century is less a story about exponential population growth, as the previous century was, than it is a story about differential growth — marked by a stark divide between the world’s richest and poorest countries. Drawing on decades of research and policy experience, Sciubba explains how demographic trends, like age structure and ethnic composition, are crucial signposts for future violence and peac

In this conversation with the renowned Ohio State University political scientist John Mueller, author of The Stupidity of War, Retreat from Doomsday: The Obsolescence of Major War, and The Remnants of War, we discuss the ongoing crisis in Ukraine and what we might expect from Putin’s Russia in the coming weeks, months, and years, along with Dr. Mueller’s outline for how to end the current conflict and compromise with Putin. That seems unlikely at this point, but the prospects of the tragedy of millions of war refugees pouring out of Ukraine into neighboring nations, along with the number killed already and likely to be killed as the fighting escalates, why not give negotiation and compromise a chance? Read John Mueller’s op-ed that accompanies this episode.

Since 2015, there has been a spectacular boom in a nearly 200-year-old delusion — the idea that we all live on a flat plane, under a solid dome, ringed by an impossible wall of ice. It is the ultimate in conspiracy theories, a wholesale rejection of everything we know to be true about the world in which we live. Where did this idea come from Michael Shermer speaks with journalist Kelly Weill whose work covers extremism, disinformation, and online conspiracy theories in current affairs. The conversation is based on her book Off the Edgewhich tells a powerful story about belief, polarized realities, and what needs to happen so that we might all return to the same spinning globe. Shermer and Weill discuss: the binary/black-and-white thinking of conspiracy theorists; how Flat-Earthism is ultimately a conspiracy theory about how NASA and the government are covering up the biggest secret in history; how Flat-Earthism is a proxy for other conspiracy theories (i.e., 9/11 truth, QAnon, and anti-Semitic beliefs about n

An analysis of Russia's war on Ukraine. Will sanctions work? This episode is a reading from Michael Shermer’s post on Substack entitled: “Putin’s Problem: The outlawry of war has forced tyrants to concoct excuses for invading other countries. How should we respond? Evidence shows that outcasting in the form of economic sanctions beats armed conflict” Subscribe to his weekly Substack column: https://michaelshermer.substack.com/subscribe

Political violence rips apart several towns in southwest Texas. A far-right militia plots to kidnap the governor of Michigan and try her for treason. An armed mob of Trump supporters and conspiracy theorists storms the U.S. Capitol. Are these isolated incidents? Or is this the start of something bigger? Barbara F. Walter is a professor of political science and an expert on international security, with an emphasis on civil wars. Her current research is on the behavior of rebel groups in civil wars, including inter-rebel group fighting, alliances and the strategic use of propaganda and extremism. She has spent her career studying civil conflict in places like Iraq and Sri Lanka, but now she has become increasingly worried about her own country. Perhaps surprisingly, both autocracies and healthy democracies are largely immune from civil war; it’s the countries in the middle ground that are most vulnerable. And this is where more and more countries, including the United States, are finding themselves today. A civ

Shermer and anthropologist Elizabeth Weiss discuss: fossil ownership; how anthropologists draw conclusions about past peoples through their study of skeletons and mummies; why continued curation of human remains is important; why anthropologists should prioritize scientific research over other perspectives; the future of archaeology on its present trajectory toward the politicization of science; why the fossil remains of most Native American sites have tenuous or no connection whatsoever to modern tribal peoples living nearby; the consensus on how long ago migrations began; her lawsuit against San Jose State University for defaming her as a “racist” and blocking her from further scientific study of the fossil collection she has curated for 17 years, and much more…

Hailed as the “first freedom,” free speech is the bedrock of democracy, and it is subject to erosion in times of upheaval. Today, in democracies and authoritarian states around the world, it is on the retreat. In this episode, based on the book Free Speech, Michael Shermer and Jacob Mchangama discuss the riveting legal, political, and cultural history of the principle, how much we have gained from it, and how much we stand to lose without it. Mchangama reveals how the free exchange of ideas underlies all intellectual achievement and has enabled the advancement of both freedom and equality worldwide. Yet the desire to restrict speech, too, is a constant.

Shermer speaks with author, journalist, and TV personality Nick Pope about: what it was like working for the Ministry of Defense as their UFO expert; The Believer’s Paradox; separating two questions: Are they out there? Have they come here?; SETI science vs. UFO/UAP science; Roswell; Bayesian reasoning about UFOs and UAPs; the quality of evidence in evaluating UFO claims; the US military UAP videos and what they really represent; The Disclosure Project; why we should keep an open mind; the odds of ETIs being out there vs. the odds of ETIs having visited here; an answer to Fermi’s Paradox: Where is everyone?; conspiracies and conspiracy theories, and more… Nick Pope ran the British government’s UFO program for the Ministry of Defense, leading the media to call him the real Fox Mulder. He’s recognized as one of the world’s leading experts on UFOs, the unexplained, and conspiracy theories. Nick is the media’s go-to person for UFOs. He’s made appearances on numerous TV news shows and documentaries, including Good

Shermer and Sulloway discuss: relative roles of genes, environment, hard work, and luck in how lives turn out; 60s and 70s Harvard culture; his relationship and work with E. O. Wilson, who was recently defamed by Scientific American as a racist; measuring and studying personality; birth order and family dynamics in how personalities are formed; autocratic personality traits and why people follow and support Trump and other autocrats; why if you know a person’s stance on one issue (e.g., abortion) you can predict their stance on many other issues; and more… American psychologist Dr. Frank J. Sulloway, author of Freud, Biologist of the Mind: Beyond the Psychoanalytic Legend (1979), provides a radical reanalysis of the origins and validity of psychoanalysis and received the Pfizer Award of the History of Science Society. For decades, Dr. Sulloway has employed evolutionary theory to understand how family dynamics affect personality development, including that of creative geniuses. He has a particular interest in

Centuries ago, the principle of Ockham’s razor changed our world by showing simpler answers to be preferable and more often true. In Life Is Simple, scientist Johnjoe McFadden traces centuries of discoveries, taking us from a geocentric cosmos to quantum mechanics and DNA, arguing that simplicity has revealed profound answers to the greatest mysteries. In McFadden’s view, life could only have emerged by embracing maximal simplicity, making the fundamental law of the universe a cosmic form of natural selection that favors survival of the simplest. Shermer and McFadden discuss: from what was science set free?; what William of Occam’s razor cut; Bayes’s probability razor; Ptolemaic vs. Tychonic vs. Copernican world systems in terms of simplicity; simplicity in math, physics, biology, medicine, and the social sciences; Einstein’s razor: how does relativity theory simplify the universe?; Postmodernism and the search for Truth; McFadden’s explanations for solving the hard problems of consciousness, free will, and d

Shermer and Satel discuss: how political correctness has corrupted medicine; how wokeness and social justice activism has corrupted psychiatry; what is social justice and who is really practicing it?; medical models of mental illness and addiction and why mental illness is so hard to treat; addictions to porn and social media; why some people are able to break free from their addictions while others are not; organ transplant markets, and more… Dr. Sally Satel is a visiting professor of psychiatry at Columbia University’s Vagelos College of Physicians & Surgeons, a senior fellow at the American Enterprise Institute, a lecturer at Yale University School of Medicine, and a practicing psychiatrist. She holds an MD from Brown University and completed her residency in psychiatry at Yale University. Satel is the author of PC, MD: How Political Correctness is Corrupting Medicine, Brainwashed: The Seductive Appeal of Mindless Neuroscience (with Scott Lillienfeld), and One Nation Under Therapy: How the Helping Cult

Humans are storytelling animals. Stories are what make our societies possible. Countless books celebrate their virtues. But Jonathan Gottschall, an expert on the science of stories, argues that there is a dark side to storytelling we can no longer ignore. Storytelling, the very tradition that built human civilization, may be the thing that destroys it. In The Story Paradox, Gottschall explores how a broad consortium of psychologists, communications specialists, neuroscientists, and literary quants are using the scientific method to study how stories affect our brains. In this conversation based on his new book, Gottschall reveals why our biggest asset has become our greatest threat, and what, if anything, can be done. It is a call to stop asking, “How we can change the world through stories?” and start asking, “How can we save the world from stories?”

Michael Shermer speaks with writer, comedian, and five-time Emmy winning Senior Writer for John Oliver’s Last Week Tonight, Jeff Maurer, about the nature of creativity, comedy, politics, culture, and how the television business really works! Jeff Maurer won two Peabody Awards, five Writers Guild Awards, and four Television Critics Association awards. He was one of the original writers of Last Week Tonight with John Oliver, where he was promoted to Senior Writer. He left the show to write a political comedy called I Might Be Wrong: a podcast and several-times-weekly Substack column that covers politics and economics with a comedic voice. Instead of trying to interpret the world from a single viewpoint, Jeff picks apart the thinking behind the viewpoints and digs deep into policy.

xtraordinary advances in psychology and neuroscience have proven that emotions are as critical to our well-being as thinking. In this conversation, Shermer and Mlodinow explore the new science of feelings. Journeying from the labs of pioneering scientists to real-world scenarios that have flirted with disaster, Mlodinow shows us how our emotions can help, why they sometimes hurt, and what we can learn in both instances. Shermer and Mlodinow discuss: the difference between emotions and feelings/moods/drives/passions; how the scientific understanding of emotions has changed; thought vs. feeling; system 1 vs. system 2 cognition; mind-body connection: how does our physical state influence what we think & feel?; the neuroscience of emotions: how the brain constructs emotions; Lisa Feldman Barrett challenge to Paul Ekman’s theory of universal emotions; Schachter-Singer theory of emotion; the effects of social context on emotions; and more…

We humans like to think of ourselves as rational creatures, who, as a species, have relied on calculation and intellect to survive. But many of the most important moments in our history had little to do with cold, hard facts and a lot to do with feelings. Events ranging from the origins of philosophy to the birth of the world’s major religions, the fall of Rome, the Scientific Revolution, and some of the bloodiest wars that humanity has ever experienced can’t be properly understood without understanding emotions. Drawing on psychology, neuroscience, philosophy, art, and religious history, Richard Firth-Godbehere takes us on a fascinating and wide ranging tour of the central and often under-appreciated role emotions have played in human societies around the world and throughout history—from Ancient Greece to Gambia, Japan, the Ottoman Empire, the United States, and beyond.

Does power corrupt, or are corrupt people drawn to power? Are entrepreneurs who embezzle and cops who kill the result of poorly designed systems or are they simply bad people? What sort of people aspire to power anyway? Are there individuals among us who should never be given the title of president, or CEO, or PTA leader lest they build their own dictatorship? Michael Shermer speaks with Brian Klaas, a renowned political scientist, Washington Post columnist and creator of the award-winning Power Corrupts podcast, about his long sought answers to the above questions. In his new book Klaas draws on over 500 interviews with some of the world’s top leaders — from the noblest to the most crooked — including presidents and philanthropists as well as rebels, cultists, and dictators, to get to the root of power and corruption. Klaas dives into how facial appearance determines who we pick as leaders, why narcissists make more money, why some people don’t want power at all and others are drawn to it out of a psychopath

For generations, our remote ancestors have been cast as primitive and childlike — either free and equal innocents, or thuggish and warlike. Civilization, we are told, could be achieved only by sacrificing those original freedoms or, alternatively, by taming our baser instincts. David Graeber and David Wengrow show how such theories first emerged in the eighteenth century as a conservative reaction to powerful critiques of European society posed by Indigenous observers and intellectuals. Revisiting this encounter has startling implications for how we make sense of human history today, including the origins of farming, property, cities, democracy, slavery, and civilization itself. In this conversation, based on the book The Dawn of Everything: A New History of Humanity, Shermer speaks with professor of comparative archaeology, David Wengrow, about his pathbreaking research in archaeology and anthropology that fundamentally transforms our understanding of the human past and offers a path toward imagining new for

Rulers throughout history have used laws to impose order. But laws were not simply instruments of power and social control. They also offered ordinary people a way to express their diverse visions for a better world. The variety of the world’s laws has long been almost as great as the variety of its societies. In this conversation, Shermer speaks with Oxford professor of the anthropology of law, Fernanda Pirie, who traces the rise and fall of the sophisticated legal systems underpinning ancient empires and religious traditions, showing how common people — tribal assemblies, merchants, farmers — called on laws to define their communities, regulate trade, and build civilizations. What truly unites human beings, Pirie argues, is our very faith that laws can produce justice, combat oppression, and create order from chaos.