

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

10 snips
Jul 2, 2023 • 1h 36min
109 - Slavoj Žižek: Wokeness, Psychoanalysis, and Quantum Mechanics
Slavoj Žižek, international director of the Birkbeck Institute for the Humanities, discusses wokeness, psychoanalysis, and quantum mechanics. They explore the role of psychoanalysis in cultural criticism, the relationship between truth, science, and philosophy, and what quantum theory reveals about reality. They delve into free speech, trans ideology, violence, gender, and unconscious, fate, freedom, and falling in love, truth, science, and quantum theory, and Nazis, the Jew, and psychoanalysis. They also touch on unholy alliances, analytic and continental philosophy, world War III, life as a quantum theory video game, and a dirty joke related to quantum theory. Lastly, they discuss topics like torture devices, permissiveness, sexual identity, Freud's concept of the unconscious, Hitler's influence, conflicts of ideologies, analytic philosophers, and the shocking story of Nazi torture tools.

Jun 29, 2023 • 1h 32min
108 - Chiara Mingarelli: Supermassive Black Holes & the Gravitational Wave Background
Chiara Mingarelli is a gravitational-wave astrophysicist and a professor in the Department of Physics at Yale University. She studies supermassive black holes at the centers of galaxies and their mergers using data about gravitational waves that are detected by pulsar timing array experiments. In this episode, Robinson and Chiara discuss PTAs, gravitational waves, black holes, how and why they merge, and the fresh release of NANOgrav’s fifteen-year data set, which gives the first ever evidence of a gravitational wave background in the universe, an unprecedented discovery that marks the dawn of a new era of astrophysical research.
Chiara’s Website: https://www.chiaramingarelli.com/
Chiara’s Twitter: https://twitter.com/Dr_CMingarelli
OUTLINE
00:00 In This Episode...
00:30 Introduction
02:58 Chiara’s Interest in Black Holes
10:25 What Are Gravitational Waves
15:47 Detecting Gravitational Waves
31:39 How to Visualize Black Holes
40:55 Black Holes and Gravitational Waves
48:51 Two Different Backgrounds
53:46 Collecting and Interpreting Data
56:36 Why Do Black Holes Anchor Galaxies?
58:34 Why Do Black Holes Form Binaries?
01:04:25 Lingering Questions
01:11:33 Cosmic Strings
01:17:35 NANOgrav’s Data Release and the Gravitational Wave Background
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.

Jun 27, 2023 • 1h 46min
107 - Kevin Dorst: Bayesian Reasoning, Irrationality, and Political Polarization
Kevin Dorst is a professor in the Department of Linguistics and Philosophy at MIT. He works at the intersection between philosophy and social science, focusing on rationality. In this episode Kevin and Robinson discuss just this: They begin with classical theories of rationality and where they fall short before discussing instances where the empirical literature shows that humans do not reason rationally at all, touching on the gambler’s fallacy, sunk-cost reasoning, and the hindsight bias. They then move on to discuss the phenomenon of political polarization, which draws both on our capacity for rationality and irrationality. Make sure to check out Kevin’s Substack, Stranger Apologies.
Stranger Apologies: https://kevindorst.substack.com
Kevin’s Website: https://www.kevindorst.com
Kevin’s Twitter: https://twitter.com/kevin_dorst
OUTLINE
00:00 In This Episode…
01:02 Introduction
04:14 Rationality and Philosophy
15:14 Bayesian Reasoning
45:10 The Hindsight Bias
56:53 What is Bias?
01:04:03 The Gambler’s Fallacy
01:15:00 Sunk-Cost Reasoning
01:19:07 Political Polarization
01:40:12 Talking Through Disagreement
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.

Jun 25, 2023 • 2h 10min
106 - David Albert & Sean Carroll: Quantum Theory, Boltzmann Brains, & The Fine-Tuned Universe
David Albert is the Frederick E. Woodbridge Professor of Philosophy at Columbia University and Director of the Philosophical Foundations of Physics program at Columbia. David is a prior guest of the Robinson’s Podcast multiverse, having appeared on episodes #23 (with Justin Clarke-Doane), #30, and #67 (with Tim Maudlin). 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 also had a great conversation with David on Mindscape, linked below. Both David and Sean are rare breeds—philosophers who are physicists, and physicists who are philosophers—and in this episode Robinson, David, and Sean speak about some of the philosophical concerns at the foundations of physics. They first discuss the Many-Worlds theory of quantum mechanics before turning to the apparent fine-tuning of our universe for life and the possibility of Boltzmann Brains, or complex observers in the universe that arise spontaneously due to quantum fluctuations or the random motion of matter.
Preorder David’s A Guess at the Riddle: https://a.co/d/4MUEJZN
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
David Albert on Sean Carroll’s Mindscape: https://youtu.be/AglOFx6eySE
OUTLINE
00:00 In This Episode…
00:59 Introduction
08:11 Superposition and The Many-Worlds Theory of Quantum Mechanics
22:34 Decoherence
27:20 Probability
41:32 Some Thought Experiments Concerning Probability
01:08:35 Parsimony
01:12:03 The Fine-Tuned Universe and Quantum Theory
01:14:52 Entropy
01:45:37 Intelligent Design
01:47:22 Boltzmann Brains Galore
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.

Jun 23, 2023 • 1h 1min
105 - Luciano Floridi: The Ethics of Artificial Intelligence
Luciano Floridi is the Oxford Internet Institute’s Professor of Philosophy and Ethics of Information at the University of Oxford, Distinguished Research Fellow of the Uehiro Centre for Practical Ethics of the Faculty of Philosophy, and Research Associate and Fellow in Information Policy of the Department of Computer Science. Beginning in the fall, he will be the Founding Director of the Digital Ethics Center and Professor of Cognitive Science at Yale University. For much of the past twenty-five years Luciano has been developing the philosophy of information as its own free-standing discipline within the philosophical world. In this episode he and Robinson delve into just one small corner of the subject. They talk about Luciano’s view of artificial intelligence as a novel form of agency before turning to some future applications of AI and the novel ethical considerations its use raises in the modern world.
Luciano’s Website: https://www.philosophyofinformation.net
Luciano’s Twitter: https://twitter.com/Floridi
Information: A Very Short Introduction: https://a.co/d/5Jgq1wS
OUTLINE
00:00 In This Episode…
01:04 Introduction
04:58 Luciano’s Tetralogy
09:27 Artificial Intelligence as a New Form of Agency
26:49 Future Applications of AI
32:50 Ethics and Levels of Explanation
46:09 The Ethics of AI
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.

Jun 21, 2023 • 1h 25min
104 - Nicholas Christakis: Evolutionary Biology & Society’s Genetic Underpinning
Nicholas Christakis is the Sterling Professor of Social and Natural Science at Yale University, where he is also Director of the Human Nature Lab and Co-Director of the Yale Institute for Network Science. Nicholas is both a sociologist and a physician; after completing his undergraduate at Yale in biology, he received an M.D. and M.P.H. from Harvard and then a Ph.D. in sociology from the University of Pennsylvania. Nicholas has written numerous books, including Apollo’s Arrow: The Profound and Enduring Impact of Coronavirus on the Way We Live (Little, Brown Spark, 2020) and Blueprint: The Evolutionary Origins of a Good Society (Little, Brown Spark, 2019), and this latter book is the subject of this episode. Robinson and Nicholas first discuss the way that genetics manifest themselves in behavior before turning to the way that specific behaviors and tendencies have evolved in humans to promote the flourishing of societies. They then talk about some particular such behaviors and tendencies, like in-group bias and hierarchy, before turning to some implications of the view for how societies ought or ought not to be structured.
Nicholas’s Website: https://www.humannaturelab.net
Nicholas’s Twitter: https://twitter.com/NAChristakis
Blueprint: The Evolutionary Origins of a Good Society: https://a.co/d/4BeJyS0
OUTLINE
00:00 In This Episode…
01:16 Introduction
04:28 The Motivation Behind Blueprint
23:02 The Genetic Basis of Human Societies
28:27 What Is Network Topology?
38:28 Trade-Complementarity
42:07 The Cultural Universality of Love
48:12 The Eight Cultural Universals
01:02:06 Is Hierarchy Natural?
01:07:13 Human In-Group Bias
01:12:23 Is There a Relationship Between Genes and Social Status?
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.

Jun 18, 2023 • 1h 6min
103 - Brad Schoenfeld: Muscular Hypertrophy and Maximizing Muscle Growth
In this discussion, Brad Schoenfeld, a leading authority on muscular development and author of the textbook on hypertrophy, shares insights on muscle growth. He delves into the science of muscular hypertrophy, differentiating between muscle growth and hyperplasia. Brad explains the roles of satellite cells and highlights the importance of mechanical tension, metabolic stress, and muscle damage. He also discusses optimal training variables like rest intervals and range of motion to maximize muscle growth, challenging common myths about workout routines.

Jun 16, 2023 • 1h 58min
102 - Stephen Wolfram: Artificial Intelligence, ChatGPT, and Philosophy of Math
Stephen Wolfram, founder and CEO of Wolfram Research, dives into the mechanics of ChatGPT and its implications for intelligence and philosophy. He discusses the Turing Test and whether AI can truly replicate human creativity. The conversation explores how advanced computational techniques like the Ruliad could reshape our understanding of mathematics and consciousness. Wolfram also touches on the philosophical dimensions of STEM research and the role of automation in math, emphasizing the ongoing interplay between human thought and machine intelligence.

Jun 13, 2023 • 1h 57min
101 - Paul Bloom: Freud, Mental Illness, Psychoanalysis, and Cognitive Biases
Paul Bloom is Brooks and Suzanne Ragen Professor Emeritus of Psychology at Yale University and Professor of Psychology at the University of Toronto. He works quite broadly in psychology, and studies how children and adults make sense of the world, with special focus on pleasure, morality, religion, fiction, and art. Paul is the author of seven books, most recently Psych: The Story of the Human Mind, some of the topics of which constitute the subject of this episode. More particularly, Paul and Robinson discuss Freud’s legacy in contemporary psychology, mental illness, human rationality and irrationality, and the roots of motivation. Paul has also recently been producing a fantastic podcast with his friend and colleague David Pizarro—also called Psych—that covers many of the topics in introductory courses to psychology, and it comes highly recommended.
Psych (Book): https://a.co/d/eYNR4q7
Psych (Podcast): https://psych.fireside.fm
Paul’s Website: https://paulbloom.net
Paul’s Twitter: https://twitter.com/paulbloomatyale
OUTLINE
00:00 In This Episode…
01:10 Introduction
06:09 Writing Psych
08:30 What is Mental Illness?
23:40 Freud versus Contemporary Psychology
36:31 Psychoanalysis versus Contemporary Therapeutic Modalities
52:13 Is Man THE Rational Animal?
58:24 The Psychological Roots of Our Irrationality
01:17:46 The My-Side Bias and Political Gridlock
01:24:47 The Psychological Roots of Human Motivation
01:52:24 Susan Carey
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.

Jun 11, 2023 • 1h 8min
100 - Steven Pinker: Rationality, Enlightenment, and Free Speech
Steven Pinker is Johnstone Family Professor of Psychology at Harvard University. He is an experimental cognitive psychologist who writes on language, mind, and human nature. In this episode—the hundredth of Robinson’s Podcast (!)—Robinson and Steve talk about his recent book Rationality: What It Is, Why It Seems Scarce, Why It Matters (Penguin, 2022), which is linked below. More particularly, they discuss rationality’s evolutionary basis, how it is subverted by conspiratorial thinking and other dimensions of the “mythology mindset”, how it relates to enlightenment and human progress, and the state of free speech at Harvard and in the academic world at large.
Rationality: https://a.co/d/9N2uFyr
Steven’s Website: https://stevenpinker.com
Steven’s Twitter: https://twitter.com/sapinker
OUTLINE
00:00 In This Episode…
00:58 Introduction
06:31 The Importance of Rationality
10:16 The Connection Between Language and Rationality
14:18 Rationality and Human Progress
20:09 The Evolution of Rationality and Irrationality
34:08 Conspiracy Theories and the Mythology Mindset
40:13 The Madness of Crowds
49:42 Free Speech, Enlightenment, and Rationality
55:55 Free Speech Versus Social Justice
01:03:03 Academic Freedom at Harvard
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.