

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

Feb 27, 2023 • 1h 18min
56 - Kevin Heng: Exoplanetary Atmospheres and The Philosophy of Astrophysics
Kevin Heng is Chair Professor of Theoretical Astrophysics of Extrasolar Planets at the Ludwig Maximilian University in Munich. Before that, he was the director of the Center for Space and Habitability at the University of Bern in Switzerland. Robinson and Kevin discuss the search for planets outside our solar system and the importance of—as well as some problems surrounding—our investigations into their atmospheres, all before turning to his recent philosophical work. Kevin, along with three philosophers of science—Vera Matarese, Siska de Baerdemaeker, and Nora Boyd—are the editors of an upcoming anthology on the philosophy of astrophysics, for which Kevin composed an essay on the role of models in astrophysics. Kevin is also the author of Exoplanetary Atmospheres: Theoretical Concepts and Foundations, which is part of the Princeton Series in Atmospheres.
Check out http://robinsonerhardt.com and stay up to date!
OUTLINE
00:00 In This Episode…
00:29 Introduction
3:37 Kevin’s Background in Astrophysics
6:53 How Do Astrophysicists Work?
12:34 An Astrophysicist’s Tools in the Search for Exoplanets
22:06 False Color Images in Astrophysics
27:12 More Methods of Atmospheric Analysis
30:42 Kevin’s Research
43:13 The Philosophy of Astrophysics Anthology
47:03 Philosophy and Scientific Models
1:04:19 An Unsolved Problem Concerning Turbulence
1:08:01 Kevin’s Time in Culinary School
1:11:57 Fashion and Bottega Veneta
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.

Feb 25, 2023 • 1h 1min
55 - Alison Fernandes: Time Travel and Causation
Alison Fernandes is a professor of philosophy at Trinity College Dublin. Prior to that, she did her graduate work at Columbia University, where she studied with two other denizens of the Robinson’s Podcast universe, David Albert and Achille Varzi. Alison is the author of the upcoming book with Cambridge University Press, The Temporal Asymmetry of Causation, some of the contents of which are the subject of this episode. After rehashing the dominant theories of causation, Alison and Robinson discussion backward causation and time travel, the temporal asymmetry of causation, and Alison’s agency theory of causation. You can keep up with her at alisonfernandes.net.
linktree: https://linktr.ee/robinsonerhardt
OUTLINE
00:00 In This Episode
00:46 Introduction
4:05 Alison’s Interest in Causation
5:36 Hume’s Theory of Causation
8:11 Dominant Accounts of Causation
14:33 Backward Causation and Time Travel
28:42 Causal and Temporal Asymmetry
42:22 Alison’s Account of Causation
53:24 A Return to Time Travel
56:55 Achille Varzi on Time Travel
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.

Feb 24, 2023 • 1h 30min
54 - Luvell Anderson: Slurs, Hate Speech, and The Philosophy of Humor
Luvell Anderson is a professor of philosophy at Syracuse University, where he’s also an affiliate faculty member of Women’s and Gender Studies and African American Studies. He is the co-editor of The Routledge Companion to the Philosophy of Race and the soon-to-be-released Oxford Handbook of Applied Philosophy of Language. He is also currently working on a book about the philosophy of humor—The Ethics of Racial Humor—which is the topic of this episode. After beginning with a discussion of just what humor is, Luvell and Robinson move on to the distinction between racial and racist humor, Dave Chappelle, the ethics of roasting, what makes comedy human, and more. You can keep up with Luvell at andersonluvell.weebly.com and through his Twitter account, @luvell_anderson.
linktree: https://linktr.ee/robinsonerhardt
OUTLINE
00:00 In This Episode
00:28 Introduction
3:05 Luvell’s Interest in Comedy
5:32 What is Humor?
12:22 Slurs and Hate Speech
17:45 Is Humor Uniquely Human?
23:32 Racial Humor and Racist Humor
32:48 Sexist Humor
38:51 Dave Chappelle
44:05 Roasting Ethics
53:05 A Genetic Approach to Comedy
59:12 Horror and Humor
1:05:15 Comedy, Connection, and Progressive Change
1:09:40 What Makes Comedy Human
1:14:03 Audience Sensitivity
1:17:56 Humor and Media Psychology
1:21:54 Laughing With and Laughing At
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.

Feb 21, 2023 • 1h 18min
53 - Christina Van Dyke: Medieval Bestiaries & The Philosophy of Food and Eating
Christina Van Dyke is an emerita professor of philosophy at Calvin College and a visiting professor of philosophy at Barnard College, where she specializes in the medieval period. She is the author of A Hidden Wisdom: Medieval Contemplatives on Self-Knowledge, Reason, Love, Persons, and Immortality. Christina and Robinson discuss the philosophy of food and eating—its gendered aspects, its religious history, some ethical concerns, and eating disorders—before turning to animals in medieval philosophy, where they touch on Hildegard von Bingen, medieval bestiaries, and the secret society known as the Brethren of Purity. You can keep up with Christina at cvdphilosopher.net.
linktree: https://linktr.ee/robinsonerhardt
OUTLINE
00:00 In This Episode
00:30 Introduction
3:05 Christina and Medieval Philosophy
5:41 Christina’s Interest in The Philosophy of Eating
6:59 Are Food and Eating Gendered?
23:39 Food, Gender, and Religion
32:40 How Philosophy Might Help Us Eat Better
36:27 Animals and the Brethren of Purity
45:11 Hildegard von Bingen and Medieval Animals
58:05 Hydras, Bestiaries, and Arthurian Lore
1:03:35 Animals, and What Humans Are
1:07:45 Animals, Angels, and Humans
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.

Feb 17, 2023 • 1h 59min
52 - Gabriel Greenberg: Semiotics, Representation, and Cognitive Science & Film
Gabriel Greenberg is a professor of philosophy at the University of California Los Angeles, and currently a visiting professor at Stanford University. He works widely across the philosophy of mind, but in particular studies iconic representation, modality, and computation. Gabe and Robinson talk about the rough divide between representation and consciousness studies in the philosophy of mind before going into the distinction between signs and symbols, and how the brain interprets them. They finish with a departure into the world of philosophy, film, and cognitive science, discussing how our minds stitch together the scenes of a movie and integrate them into a whole.
linktree: https://linktr.ee/robinsonerhardt
Outline:
00:00 In This Episode
00:39 Introduction
5:17 Gabe’s Taste in Comics
9:53 Gabe’s Interest in Philosophy of Mind
18:14 What is a Representation?
26:02 Gabe’s Dialogue with Linguistics
27:51 Aboutness in the Philosophy of Mind
34:21 The Iconic-Symbolic Spectrum
59:48 A Semantics for Signs and Icons
1:09:33 A Course on Visual Narrative
1:11:20 Film and The Norms of Spatial Coherence
1:15:43 Film Spaces as Abstract Spatial Graphs
1:46:20 Film, Semantics, and Pragmatics
1:51:38 On Scott McCloud
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.

Feb 13, 2023 • 1h 12min
51 - Scott Shapiro: Hackers, Cybersecurity, and Legal Philosophy
Scott Shapiro is the Charles F. Southmayd Professor of Law and Professor of Philosophy at Yale Law School, where he is also the founding director of the Yale CyberSecurity Lab. Robinson and Scott talk about studying at Columbia University under the auspices of the legendary Isaac Levi, Sidney Morgenbesser, and Haim Gaifman before discussing the philosophy of law, one of Scott’s areas of expertise. Among the topics they touch on are the distinction between analytic and normative jurisprudence, the problem of the chicken and the egg, and progress in legal thought from Austin to Hart and beyond. Then they turn to Scott’s upcoming book, Fancy Bear goes Phishing: The Dark History of the Information Age, in Five Extraordinary Hacks, where Scott explores the intersection of cybersecurity, hacking, and legal philosophy. Scott is also the author of Legality and the host of the Jurisprudence Course podcast, the latter of which will soon have a second season. You can keep up with Scott on Twitter at @scottjshapiro, and preorder Fancy Bear Goes Phishing on Amazon.
Fancy Bear Goes Phishing: https://a.co/d/aPv2zpY
Legality: https://a.co/d/1qYg0OY
Jurisprudence Course: https://open.spotify.com/show/6yOIMnVASRLN2nPLlBL0Dn?si=0de8b550346942d6
Twitter: https://twitter.com/scottjshapiro
Outline:
00:00 In This Episode
00:20 Introduction
3:35 Scott the Jurisprude
7:49 War Stories From Columbia
18:36 Analytic Versus Normative Jurisprudence
22:23 The Chicken And The Egg Problem For Jurisprudence
28:03 Austin, Hart, and Progress in Legal Philosophy
44:43 Fancy Bear Goes Phishing
43:23: Cybersecurity and Legal Philosophy
59:02:40 Hacking Paris Hilton’s Cell Phone
1:05:07 The Psychology of Hackers
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.
linktree: https://linktr.ee/robinsonerhardt

Feb 9, 2023 • 1h 59min
50 - Jonathan Schaffer: Monism, Grounding, and The Fundamental Level of Reality
Jonathan Schaffer is a Distinguished Professor in the Department of Philosophy at Rutgers University. He is an acclaimed metaphysician with a unique mind and approach to philosophy (and who has exquisite taste in epigraphs). Jonathan is best known for his work on monism, in which he contends that the cosmos is the lone fundamental object in reality, and on the grounding relation. He and Robinson begin by exploring monism, including its relationship to contemporary developments in physics, and then move on to the grounding relation, explicating just what this is and how it marks a departure from the dominant Quinean view of metaphysics.
linktree: https://linktr.ee/robinsonerhardt
Outline:
00:00 In This Episode
1:07 Introduction
4:54 Jonathan’s Epigraphs
10:02 What Is a Monist?
14:11 How Jonathan Became a Monist
17:06 Breeds of Monism
24:09 Mereological Nihilism
39:14 Have Jonathan’s Views Shifted Over The Years?
41:25 The Ontological Priority of the Whole
48:16 Monism and Quantum Entanglement
54:42 Occam’s Laser
59:40 Modal Considerations for Monism
1:03:17 Jonathan’s Interest in Grounding
1:06:33 Quinean Metaphysics and Grounding
1:15:22 The Aristotelian View of Metaphysics
1:18:21 Carnap and Grounding
1:21:33 What Grounds What?
1:26:32 Debunking Metaphysical Intuitions With Cognitive Science
1:39:38 Ground Functionalism
1:48:58 Grounding in Feminist Metaphysics
1:55:30 Jonathan’s Philosophical Program
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.

Feb 6, 2023 • 1h 40min
49 - Stephen Darwall: The History of Modern Ethics
Stephen Darwall is Andrew Downey Orrick Professor of Philosophy at Yale University and John Dewey Distinguished University Professor Emeritus at the University of Michigan. He is a world-renowned moral philosopher who has worked broadly across the ethical landscape, making important contributions to Kant scholarship, legal philosophy, deontology, and countless other areas. Steve and Robinson discuss the history of modern ethics, beginning with Hugo Grotius and traveling up through Hobbes, Hume, Kant, Bentham, and Smith before ending with Marx, Kierkegaard, and Nietzsche’s attack on morality.
Linktree: https://linktr.ee/robinsonerhardt
Outline:
00:00 In This Episode
00:22 Introduction
4:04 Steve’s Time at Yale
12:39 Ethics and Normativity
19:56 Hugo Grotius and the Birth of Modern Ethics
30:18 Hobbes on Morality
39:33 Hume on Morality
45:56 Kant on Morality
54:59 Jeremy Bentham on Morality
58:31 Adam Smith on Morality
1:10:51 A Brief Diatribe on Google
1:16:28 The Continental/Analytic Divide
1:23:17 Marx, Kierkegaard, and Nietzsche’s Attack on Morality
1:35:21 Are Moral Philosophers Moral?

Feb 2, 2023 • 1h 24min
48 - Patricia Churchland: Neurophilosophy, Free Will, & Consciousness
Patricia Churchland is UC President’s Professor of Philosophy Emerita at the University of California, San Diego. She is among the most well-known and impactful figures working in the philosophy of mind, and a prominent early neurophilosopher who advocated the importance of neuroscience in the philosophy of mind. Pat and Robinson discuss three broad topics: neurophilosophy and ethics—particularly with reference to two of her recent books, Braintrust: What Neuroscience Tells Us about Morality and Conscience: The Origins of Moral Intuition—what neuroscience has to say about the problem of free will, and the neurophilosophical approach to consciousness. You can keep up with Pat’s work at patriciachurchland.com, as well as on Twitter, @patchurchland.
Linktree: https://linktr.ee/robinsonerhardt
Outline:
00:00 In This Episode
00:36 Introduction
3:07 A Family of Neuroscientists
12:27 What Is Neurophilosophy?
15:44 Neuroscience and Morality
22:13 Evolution and Morality
33:00 Mirror Neurons and Imitation
38:56 Neuroscience and Metaethics
47:58 Neurophilosophy, Free Will, & The Self
1:05:24 Neuroscience & David Chalmers’ Hard Problem of Consciousness

Jan 30, 2023 • 1h 44min
47: Achille Varzi: Metaphysics, Ontology, & Nominalism
Achille Varzi is the John Dewey Professor of Philosophy at Columbia University and Bruno Kessler Honorary Professor at the University of Trento. He is a world-renowned metaphysicist and logician, and widely regarded as the greatest living mereologist. Yet despite all this Robinson asks Achille about his sleep habits, though afterward they discuss some more important philosophical questions: What is ontology? What is metaphysics, and how is it different from physics? After some tangents on nominalism and truthmakers, the conversation ends with a reflection on some of the late Saul Kripke’s contributions to philosophy.
Linktree: https://linktr.ee/robinsonerhardt
Outline:
00:00 How Kangaroos Got Their Name
00:52 Introduction
4:54 Achille’s Start in Philosophy
11:24 Some Thoughts on Wittgenstein
16:57 Writing Philosophy in a Second Language
23:01 Achille’s Absurd Sleeping Habits
30:41 What is Metaphysics?
43:01 Distinguishing Physics From Metaphysics
50:48 Ontology, Metaphysics, and Truthmakers
01:23:37 Saul Kripke's Contributions to Philosophy
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.


