

Robinson's Podcast
Robinson Erhardt
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.
https://linktr.ee/robinsonerhardt
https://linktr.ee/robinsonerhardt
Episodes
Mentioned books

Aug 4, 2023 • 1h 19min
123 - Paul Boghossian: The Sokal Hoax, The A Priori, and Moral Facts
Paul Boghossian is Silver Professor of Philosophy at New York University, where he is also Chair of the Philosophy Department. Paul has worked in a wide variety of areas within philosophy, including epistemology and the philosophy of language, mind, and logic respectively. Robinson and Paul discuss the sociological relationship between physics and philosophy, the Sokal Hoax, philosophy in public life, the role of the a priori and a posteriori distinction in metaphysics, logic, and epistemology, and the nature of moral facts. For more detail on the latter, check out Paul’s book with Timothy Williamson, Debating The A Priori (Oxford, 2020).
Debating The A Priori: https://a.co/d/diNADPx
OUTLINE
00:00 In This Episode…
00:32 Introduction
04:33 Physics and Philosophy
17:12 The Sokal Hoax
26:52 Distinguishing the A Priori and A Posteriori
31:59 Does The A Priori/A Posteriori Distinction Hold Water?
48:07 Clarifying the Distinction
53:51 Debating the A Priori with Timothy Williamson
01:03:11 Are There Moral Facts?
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Aug 2, 2023 • 1h 49min
122 - David Pizarro: Moral Psychology, Praise & Blame, Disgust & Politics
David Pizarro, Professor of Psychology at Cornell University, discusses moral psychology, praise, blame, social cognition, and the relationship between disgust and political affiliation. They explore the concept of morality, intuition in psychology, asymmetries in praise and blame judgments, blaming non-human objects, AI rights, the evolution and usage of disgust, linguistic relativism, and the impact of disgust on moral judgment and political orientation.

Jul 30, 2023 • 1h 57min
121 - Julian Barbour: Thermodynamics, Boltzmann Brains, and a New Theory of Time
Julian Barbour is a physicist working in the foundations of physics and quantum gravity, with a special interest in time and the history of science. In this episode, Julian and Robinson discuss thermodynamics and the arrows of time, including a new theory of time developed by Julian and his collaborators, which is laid out in his book, The Janus Point: A New Theory of Time. If you’re interested in the foundations of physics—which you absolutely should be—then please check out the John Bell Institute (Julian is an Honorary Fellow at the JBI), which is devoted to providing a home for research and education in this important area. At this early stage any donations are immensely helpful.
Julian’s Website: http://platonia.com/index.html
The Janus Point: https://a.co/d/4NVOGqq
A History of Thermodynamics: http://platonia.com/A_History_of_Thermodynamics.pdf
Quantum without Quantum: https://arxiv.org/abs/2305.13335
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 In This Episode…
00:56 Introduction
04:42 Julian’s Interest in Time
07:27 Time’s Arrows
23:34 The Problem of Time-Reversal Symmetry
25:54 A Potted Overview of Entropy and Thermodynamics
38:21 Entropy and Time’s Arrow
52:32 The Janus Point and a New Theory of Time
01:07:00 Intuition and The Janus Point
01:21:21 Entropy and Entaxy
01:26:00 Cosmic Inflation and Its Problems
01:44:05 Quantum Mechanics without the Wave Function
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Jul 28, 2023 • 1h 3min
120 - Simon Blackburn: Vanity, Narcissism, Lust, and Pride
Simon Blackburn was Professor of Philosophy at the University of Cambridge and Edna J. Koury Distinguished Professor of Philosophy at the University of North Carolina, Chapel Hill. This is Simon’s second appearance on the show. In episode 68, Simon and Robinson discussed metaethics and moral realism. In this episode, they talk about his latest books, Lust and Mirror, Mirror, with special attention to toxic vanity, the tale of Narcissus, and pride.
Lust: https://a.co/d/9dcOem9
Mirror, Mirror: https://a.co/d/9uy81GY
OUTLINE
00:00 In This Episode…
00:38 Introduction
03:08 Love and Simon’s Philosophy
10:04 L’Oreal and Toxic Vanity
31:09 The Tale of Narcissus
42:41 Lust and Self-Love
46:45 Psychology and Narcissism
52:43 Pride
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Jul 26, 2023 • 1h 32min
119 - Mark Solms: Neuropsychoanalysis and the Source of Consciousness
Mark Solms is professor of Neuropsychology at the Neuroscience Institute at the University of Cape Town. He is also a psychoanalyst, and while Mark’s early research focused on the brain mechanisms of sleep and dreaming, he is currently working on the neural correlates of consciousness and affect. In this episode, Robinson and Mark talk about his new book The Hidden Spring: A Journey to the Source of Consciousness. More particularly, they discuss the hard problem of consciousness and how recent advances in neuroscience have pointed toward a solution.
The Hidden Spring: https://a.co/d/jcvbmLw
Mark’s Twitter: https://twitter.com/Mark_Solms
OUTLINE
00:00 In This Episode…
00:47 Introduction
03:09 What is Neuropsychoanalysis?
11:54 Was Freud a Neuroscientist?
26:17 What is the Hard Problem of Consciousness?
36:24 What is the Relationship between Dreaming and Consciousness?
54:44 Patients without a Cortex
01:03:01 Does Consciousness Have a Purpose?
01:14:53 Daniel Dennett and Karl Friston
01:24:49 Solving the Hard Problem of Consciousness
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Jul 23, 2023 • 1h 49min
118 - Slavoj Žižek & Sean Carroll: Quantum Physics, the Multiverse, and Time Travel
Slavoj Žižek is international director of the Birkbeck Institute for the Humanities at the University of London, visiting professor at New York University, and a senior researcher at the University of Ljubljana’s Department of Philosophy. He was also the guest for Robinson’s Podcast #109 on psychoanalysis, wokeness, racism, and a hundred other topics. Sean Carroll is Homewood Professor of Natural Philosophy at Johns Hopkins University and fractal faculty at the Santa Fe Institute. He is also host of Sean Carroll’s Mindscape, a terrific show (that influenced the birth of Robinson’s Podcast) about science, society, philosophy, culture, arts, and ideas. Sean was one of the guests—along with David Albert of Columbia—on Robinson’s Podcast #106, which covers the Many-Worlds theory of quantum mechanics, entropy and Boltzmann Brains, and the fine-tuned universe. In this episode, Robinson, Sean, and Slavoj (though mostly Sean and Slavoj) talk about quantum mechanics, the indeterminacy of small-scale reality, cosmology and the big bang, major figures like Niels Bohr, Einstein, and Stephen Hawking, and the world of sci-fi, including movies like Everything Everywhere All at Once, Indian Jones, and the Avengers. If you’re interested in the foundations of physics—which you absolutely should be—then please check out the John Bell Institute (Sean is an Honorary Fellow at the JBI), which is devoted to providing a home for research and education in this important area. At this early stage any donations are immensely helpful.
Robinson's Podcast #109 | Slavoj Žižek: Wokeness, Psychoanalysis, and Quantum Mechanics: https://youtu.be/IxmZ4AVac7U
Robinson’s Podcast #106 | David Albert & Sean Carroll: Quantum Theory, Boltzmann Brains, & The Fine-Tuned Universe: https://youtu.be/U6ZtmGIhIhU
Sean’s Website: https://www.preposterousuniverse.com
Sean’s Twitter: https://twitter.com/seanmcarroll
The Biggest Ideas in the Universe: https://a.co/d/dPKZ40X
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 In This Episode…
00:38 Introduction
04:40 Quantum Incompleteness
15:56 A Problem with Many-Worlds?
27:08 Niels Bohr and the Copenhagen Interpretation
40:30 Ontological Indeterminacy and Quantum Physics
47:23 On Superposition, History, and Art
01:02:10 What’s The Status of the Big Bang?
01:09:57 Albert Einstein, Niels Bohr, and Indeterminacy
01:21:13 Will Quantum Mechanics Be in a Theory of Everything?
01:27:55 Everything Everywhere All at Once, Indiana Jones, and The Avengers
01:33:03 Time Travel and Killing Hitler
01:41:54 On Stephen Hawking
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

5 snips
Jul 21, 2023 • 1h 28min
117 - Anna Lembke: Dopamine, Drug Addiction, and Recovery
Dr. Anna Lembke received her undergraduate degree in Humanities from Yale University and and her medical degree from Stanford University. She is currently Professor and Medical Director of Addiction Medicine at the Stanford University School of Medicine. She is also Program Director of the Stanford Addiction Medicine Fellowship, and Chief of the Stanford Addiction Medicine Dual Diagnosis Clinic. In this episode, Robinson and Anna discuss her latest, New York Times bestselling book Dopamine Nation: Finding Balance in the Age of Indulgence (Dutton/Penguin Random House, August 2021). More particularly, they talk about just what happens in the brain when someone develops an addiction, what current social and cultural conditions have led to increased rates of addiction, and how all of these factors—and addiction itself—ought to be combatted. Anna is also the author of Drug Dealer, MD: How Doctors Were Duped, Patients Got Hooked, and Why It’s So Hard to Stop (Johns Hopkins, 2016), which sounded the alarm on—and covers—various dimensions of the opioid crisis.
Dopamine Nation: https://a.co/d/0AJw6Je
Drug Dealer, MD: https://a.co/d/2soL324
OUTLINE
00:00 In This Episode…
00:56 Introduction
04:10 Addiction and Narrative
11:18 The Role of Dopamine in Addiction
20:29 Risk Factors for Addiction
27:31 Anna’s Addiction to Romance Novels
40:39 Pain, Pleasure, and Addiction
59:11 How to Tackle Addictions?
01:15:09 Is The Hype For Medical Psychedelics Overblown?
01:21:51 Honesty, Shame, and Recovery from Addiction
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Jul 19, 2023 • 1h 7min
116 - Massimo Pigliucci: Pseudoscience, Conspiracy Theories, and the Public Intellectual
Massimo Pigliucci is K.D. Irani Professor of Philosophy at the City University of New York, where he specializes in both ancient philosophy and the philosophy of science. In addition to a doctorate in philosophy, Massimo has a PhD in evolutionary biology. In this episode, Robinson and Massimo discuss the vast landscape between science on the one hand and pseudoscience on the other, covering how they should be distinguished, examples galore, and the role of the public intellectual in science education. Check out Massimo’s excellent book, which ranges across these topics and more, Nonsense on Stilts: How to Tell Science from Bunk.
Nonsense on Stilts: https://a.co/d/agrSGF4
Massimo’s Website: https://massimopigliucci.org
Massimo’s Substack: https://figsinwinter.substack.com/
OUTLINE
00:00 In This Episode…
01:22 Introduction
04:17 Massimo’s Interest in Pseudoscience
10:29 What Is Pseudoscience?
24:36 Pseudoscience and The Search For Aliens
39:43 Conspiracy Theories and Expert Selection
46:00 Should Scientists Debate Pseudoscientists and Conspiracy Theorists?
49:20 Aristotle and the Elements of Scientific Communication
59:41 The Decline of the Public Intellectual and the Rise of the Think Tank
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.

Jul 16, 2023 • 2h 5min
115 - Craig Callender & Tim Maudlin: Time Travel, Time’s Arrow, and The Block Universe
Craig Callender and Tim Maudlin, leading philosophers of science and physics, join Robinson to delve into the philosophy of time, discussing the reality of the past, present, and future, the direction of time, and its relationship to relativity and quantum mechanics. They explore the A-Theory and B-Theory of time, concepts like presentism, eternalism, and the four-dimensional view of time. They also touch on non-locality in quantum mechanics, measuring time in relativity, and the purpose of theorizing about time travel. Plus, they discuss the compatibility of time travel with physics and make a pitch for the John Bell Institute for the Foundations of Physics.

Jul 14, 2023 • 1h 58min
114 - Eric Helms: Nutrition, Bodybuilding, & Supplementation for Strength and Aesthetics
Eric Helms is an AUT Research Fellow at the Sports Performance Research Institute New Zealand (Auckland University of Technology) in the Strength & Conditioning and Sports Physiology and Nutrition research groups. He is also the Director and Chief Science Officer of 3DMJ, an organization devoted to strength training and education centered around the same, a competitive bodybuilder, co-host of the Iron Culture podcast—which comes highly, highly recommended by Robinson—and a founding editor and reviewer for Monthly Applications in Strength Sport. Eric is also the author of two terrific books on strength training and nutrition respectively, The Muscle and Strength Pyramid: Training and The Muscle and Strength Pyramid: Nutrition. In this episode, Robinson and Eric discuss one of his areas of expertise, nutrition, covering both broad topics like various approaches to structuring one’s diet and more specific questions like how much protein you should be consuming and what supplements you should be taking.
Eric’s Instagram: @helms3dmj
Iron Culture: https://ironculture.libsyn.com
MASS: https://massresearchreview.com
3DMJ: https://3dmusclejourney.com
OUTLINE
00:00 Introduction
03:36 Eric’s Academic Background
11:14 Should You Get Your Diet Advice From Bodybuilders?
18:28 The Benefits of Intuitive Eating
52:25 How to Determine Maintenance Calories
59:50 How Much Protein Should You Be Eating?
01:16:38 MASS
01:20:08 Creatine
01:30:43 Should You Take BCAAs?
01:38:33 The Role of Meta-analyses in Sports Science
Robinson’s Website: http://robinsonerhardt.com
Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. Join him in conversations with philosophers, scientists, weightlifters, artists, and everyone in-between.