In this episode, we examine the topic of existential threat, focusing in particular on the subject of nuclear war. Sam opens the discussion by emphasizing the gravity of our ability to destroy life as we know it at any moment, and how shocking it is that nearly all of us perpetually ignore this fact. Philosopher Nick Bostrom expands on this idea by explaining how developing technologies like DNA synthesis could make humanity more vulnerable to malicious actors. Sam and historian Fred Kaplan then guide us through a hypothetical timeline of events following a nuclear first strike, highlighting the flaws in the concept of nuclear deterrence. Former Defense Secretary William J. Perry echoes these concerns, painting a grim picture of his "nuclear nightmare" scenario: a nuclear terrorist attack. Zooming out, Toby Ord outlines each potential extinction-level threat, and why he believes that, between all of them, we face a one in six chance of witnessing the downfall of our species. Our episode ends on a cautiously optimistic note, however, as Yuval Noah Harari shares his thoughts on "global myth-making" and its potential role in helping us navigate through these perilous times.   About the Series Filmmaker Jay Shapiro has produced The Essential Sam Harris, a new series of audio documentaries exploring the major topics that Sam has focused on over the course of his career. Each episode weaves together original analysis, critical perspective, and novel thought experiments with some of the most compelling exchanges from the Making Sense archive. Whether you are new to a particular topic, or think you have your mind made up about it, we think you’ll find this series fascinating.  

Sam Harris speaks with Tim Urban about his new book, “What’s Our Problem: A Self-Help Book for Societies.” They discuss Tim’s unusual career, the finitude of life, existential risk, exponential technological change, political tribalism, the corruption of the media, how one thinks vs what one thinks, trust in institutions, the firing of James Bennet at the New York Times, digital mobs, the mechanics of cancellation, Alex Jones, election integrity, and other topics. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe.   Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.  

Sam Harris speaks with Megan Phelps-Roper about the new podcast series she hosts and produced, “The Witch Trials of J. K. Rowling.” The series is also produced by Andy Mills and Matt Boll for The Free Press.  If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe. Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.

Sam Harris speaks with Bart D. Ehrman about the prophecies contained in the book of Revelation. They discuss his latest book, "Armageddon," and widespread Christian beliefs about the coming end of the world. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe. Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.

In this episode, we examine a series of Sam’s conversations centered around religion, atheism, and the power of belief.  First, we hear the stories of three guests who have fled their respective oppressive religious organizations. We begin with Sarah Haider, founder of the advocacy group Ex-Muslims of North America, who details how her encounters with militant atheists catalyzed her journey to secularism. Then our narrator, Megan Phelps-Roper, walks us through her story of abandoning the Westboro Baptist Church. Finally, Yasmine Mohammed presents her harrowing account of escaping fundamentalist Islamism and Sam’s role in inspiring her public advocacy work. We then tackle the concept of belief more broadly, diving into Sam’s understanding of atheism and what sets it apart from the views of other atheist thinkers like Matt Dillahunty and Richard Dawkins. We also revisit an infamous conversation between Sam and Jordan Peterson, wherein they attempt to come to some universal definition of the word “truth.” The episode concludes with two Q&A portions from life events in which Sam addresses some real concerns about purpose and meaning in the absence of religion.   About the Series Filmmaker Jay Shapiro has produced The Essential Sam Harris, a new series of audio documentaries exploring the major topics that Sam has focused on over the course of his career. Each episode weaves together original analysis, critical perspective, and novel thought experiments with some of the most compelling exchanges from the Making Sense archive. Whether you are new to a particular topic, or think you have your mind made up about it, we think you’ll find this series fascinating.

Sam Harris speaks with Stuart Russell and Gary Marcus about recent developments in artificial intelligence and the long-term risks of producing artificial general intelligence (AGI). They discuss the limitations of Deep Learning, the surprising power of narrow AI, ChatGPT, a possible misinformation apocalypse, the problem of instantiating human values, the business model of the Internet, the meta-verse, digital provenance, using AI to control AI, the control problem, emergent goals, locking down core values, programming uncertainty about human values into AGI, the prospects of slowing or stopping AI progress, and other topics. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe. Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.

Sam Harris speaks with Matt Ridley and Alina Chan about the origins of the COVID pandemic. They discuss the evidence of a lab leak from the Wuhan Institute of Virology, media and academic censorship of this topic, the history of collaboration between western scientists and Chinese labs, the risks of "gain-of-function" research, the evidence for the zoonotic origins of SARS-CoV-2, the initial complacency and denialism of the Chinese, the biosafety levels at the Wuhan Institute of Virology, molecular evidence of a lab leak, the practical constraints on synthesizing viruses, lack of international cooperation, conspiracy theories promulgated by the CCP, EcoHealth Alliance, different kinds of "gain-of-function" research, virus hunting, the history of lab leaks, risk and reward in the search for knowledge, Anthony Fauci, and other topics. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe. Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.

In this episode, we examine the timeless question of “free will”: what constitutes it, what is meant by it, what ought to be meant by it, and, of course, whether we have it at all. We start with the neuroscientist Robert Sapolsky who begins to deflate the widely held intuition and assumption of “libertarian free will” by drawing out a mechanistic and determined description of the universe. We then hear from the philosopher who has long been Sam’s intellectual wrestling opponent on this subject, Daniel Dennett. Dennett and Sam spar about definitional and epistemological frameworks of what Dennett insists is “free will,” and what Sam contends could never be. The author and physicist Sean Carroll then engages Sam with more attempts to find a philosophically defensible notion of free will by leaning on the unknowable nature of the universe revealed by quantum mechanics. We then listen in on Sam’s engagement with the mathematician and author Judea Pearl who focuses on matters of causation to tease out a freedom of will. After a historical review of Princess Elizabeth’s famous exchanges with Rene Descartes, we hear from the biologist Jerry Coyne, who firmly agrees with Sam that a deterministic picture of reality leaves absolutely no room for anything like free will. We then hear from the curiously entertaining mind of comedian and producer Ricky Gervais who was thinking about free will while taking a bath when he decided to phone Sam. We conclude with Sam’s own response to concerns that an erasure of free will inevitably result in fatalism, loss of meaning, and passive defeat. Sam insists that the loss of free will actually pushes us in the opposite direction where we begin to see hatred and vengeance as incoherent and start to connect with a deeper and truer sense of genuine compassion.   About the Series Filmmaker Jay Shapiro has produced The Essential Sam Harris, a new series of audio documentaries exploring the major topics that Sam has focused on over the course of his career. Each episode weaves together original analysis, critical perspective, and novel thought experiments with some of the most compelling exchanges from the Making Sense archive. Whether you are new to a particular topic, or think you have your mind made up about it, we think you’ll find this series fascinating.

Sam Harris speaks with Bari Weiss, Michael Shellenberger, and Renee DiResta about the release of “the Twitter files” and the loss of trust in the institutions of media and government. They discuss Bari and Michael’s experience of participating in the Twitter files release, the problem of misinformation, the relationship between Twitter and the federal government, Russian influence operations, the challenges of content moderation, Hunter Biden’s infamous laptop, the need for transparency, platforms vs. publishers, Twitter’s resistance to the FBI, political bias at Twitter, J.K. Rowling, the inherent subjectivity of moderation decisions, the rise of competitive platforms, rumors vs. misinformation, how Twitter attempted to control the spread of Covid misinformation, the throttling of Dr. Jay Bhattacharya, the failure of institutions to communicate Covid information well, the risk of paternalism, abuses of power, and other topics. If the Making Sense podcast logo in your player is BLACK, you can SUBSCRIBE to gain access to all full-length episodes at samharris.org/subscribe. Learning how to train your mind is the single greatest investment you can make in life. That’s why Sam Harris created the Waking Up app. From rational mindfulness practice to lessons on some of life’s most important topics, join Sam as he demystifies the practice of meditation and explores the theory behind it.

This episode centers around the specter of violence and surfaces some of Sam’s most controversial positions and difficult conversations. We begin with author and former FBI hostage negotiator Chris Voss, who delivers some potentially life-saving aspects of “tactical empathy,” which can also be applied to less extreme circumstances. Author and security expert Gavin de Becker then lays out his thesis from The Gift of Fear, which recasts this unfairly maligned emotion as an important attention-demanding, evolved signal. We then spend time with Sam’s position on “profiling” and the moral and political complexities woven into it. This careful consideration leads to a conversation with author and firearms instructor Scotty Reitz, as they paint a stark picture of certain extremes of violence and consider what responsible gun ownership might look like. Sam then answers questions directly on his often criticized and often misunderstood position on gun ownership before we turn to author and former Navy Seal Jocko Willink to apply pressure on the philosophical stance of pacifism. We conclude with the philosopher Tamler Sommers, who ponders the idea of “honor” in society and inspects how third-party delegation of violence might generate an illusive sense of justice.   About the Series Filmmaker Jay Shapiro has produced The Essential Sam Harris, a new series of audio documentaries exploring the major topics that Sam has focused on over the course of his career. Each episode weaves together original analysis, critical perspective, and novel thought experiments with some of the most compelling exchanges from the Making Sense archive. Whether you are new to a particular topic, or think you have your mind made up about it, we think you’ll find this series fascinating.