Robinson's Podcast
By Robinson Erhardt
linktr.ee/robinsonerhardt
Robinson's PodcastMay 12, 2024
208 - Victor Davis Hanson: Annihilation, Genocide, and World War III
Patreon: https://bit.ly/3v8OhY7
Victor Davis Hanson is a renowned classicist, military historian, and political commentator. He is the Martin and Illie Anderson Senior Fellow in Residence in Classics and Military History at the Hoover Institution, Stanford University. Among numerous other awards, Victor was presented the National Humanities Medal in 2007. In this episode, Robinson and Victor discuss his latest book, The End of Everything: How Wars Descend into Annihilation (Basic Book, 2024), which was released on May 7th. More particularly, they cover the historical connection between annihilation and genocide, how we should interpret the past through today’s moral standards, genocides in the present, and the likelihood of World War III. Victor appeared as a guest on episode #112, in which he and Robinson talked about what was at the time Victor’s latest book, The Dying Citizen. He was also a guest on episode #191, which covered Victor’s views on the current crisis in Israel and Palestine. Keep up with Victor on Twitter, through his website, and on his podcast, The Victor Davis Hanson Show.
Victor’s Website: https://victorhanson.com
Victor’s Twitter: https://twitter.com/VDHanson
The Victor Davis Hanson Show: https://art19.com/shows/the-victor-davis-hanson-show
The Dying Citizen: https://a.co/d/dPocUJg
The End of Everything: https://a.co/d/46O0mMB
OUTLINE
00:00 Introduction
03:41 On Annihilation, Extinction, and Genocide
09:31 What Causes Genocide?
16:38 The Applicability of Military Strategy to Everyday Life
24:00 On Alexander the Great
36:26 Should We Judge the People of the Past by the Moral Standards of the Present?
44:29 Uyghurs, Jews, and Genocides of the Present
50:45 What Are the Biggest Existential Threats to America?
59:28 Is World War III on the Horizon?
Robinson’s Website: http://robinsonerhardt.com
207 - Sean Carroll: Quanta, Fields, and the Philosophy of Quantum Physics
Patreon: https://bit.ly/3v8OhY7
Sean Carroll is Homewood Professor of Natural Philosophy at Johns Hopkins University and fractal faculty at the Santa Fe Institute. He is also the host of Sean Carroll’s Mindscape, a podcast about science, society, philosophy, culture, arts, and ideas. This is Sean’s fourth appearance on the show. He appeared with David Albert of Columbia University on episode 106, which covers the Many-Worlds theory of quantum mechanics, Boltzmann Brains, and the fine-tuned universe. He was also on episode 118 with Slavoj Žižek on quantum physics, the multiverse, time travel, and a whole lot more, and then episode 200 with Daniel Dennett and Steven Pinker on AI, parapsychology, and consciousness. This episode is coming out in advance of Sean’s next book, Quanta and Fields: The Biggest Ideas in the Universe (Penguin, 2024), which will be released on May 14, 2024. Sean and Robinson discuss many of the topics and themes of Quanta and Fields, including the books’ namesake subjects, as well as more decides, like scientific realism, free will, the simulation hypothesis, and the end of physics. If you’re interested in the foundations of physics—which you absolutely should be—then please check out the JBI, which is devoted to providing a home for research and education in this important area. Any donations are immensely helpful at this early stage in the institute’s life.
Sean’s Website: https://www.preposterousuniverse.com
Sean’s Twitter: https://twitter.com/seanmcarroll
Quanta and Fields (The Biggest Ideas in the Universe): https://a.co/d/gfMDLQo
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 Introduction
5:00 The Biggest Ideas in the Universe
9:38 Do Physicists Understand Physics?
15:51 What Is the Role of Philosophers in Physics?
18:24 The Measurement Problem and Quantum Field Theory
20:24 Scientific Realism and the Standard Model of Particle Physics
25:11 What Is the Wave Function?
34:46 What Is Quantum Field Theory?
37:45 What Is the Fundamental Layer of Reality?
41:01 What Is the Standard Model of Particle Physics?
45:42 What Are the Fundamental Objects in the Standard Model of Particle Physics?
47:39 How Do We Test the Standard Model of Particle Physics?
49:38 What Are the Weaknesses of the Standard Model of Particle Physics?
54:41 Will We Ever Find a Theory of Everything?
56:19 Is String Theory the Final Theory of Physics?
58:14 String theory and the Fine-Tuning Problem
01:00:18 Is Quantum Gravity the End of Progress in Physics?
01:06:12 What is Philosophical Naturalism?
01:08:05 On Naturalized Epistemology
01:10:24 On the Philosophy of Mathematics
01:19:08 On Naturalizing Morality
01:22:33 The Myths of Quantum Entanglement
01:29:53 Is There Only One Electron?
01:34:09 Are Atoms Mostly Empty Space?
01:36:51 Are We Living in a Simulation?
01:39:58 Is Infinity a Problem for Quantum Mechanics?
01:41:59 The Mysteries of Quantum Mechanics
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, and everyone in-between.
206 - Slavoj Žižek & Lee Smolin: Marxism Meets Quantum Physics
Patreon: https://bit.ly/3v8OhY7 Slavoj Žižek is international director of the Birkbeck Institute for the Humanities at the University of London and a senior researcher at the University of Ljubljana’s Department of Philosophy. He was also the guest for episodes 109—on psychoanalysis, wokeness, racism, and a hundred other topics—and 118, where he appeared with Sean Carroll to discuss quantum physics, the multiverse, and time travel. Lee Smolin is a founding and senior faculty member at the Perimeter Institute for Theoretical Physics, and the author of a number of bestselling books, including The Trouble with Physics (Mariner, 2006). He was the guest for episode 148, in which he and Robinson discussed presentism, the foundations of mathematics, and the philosophy of quantum mechanics. In this episode, Robinson, Slavoj, and Lee discuss time, space, superposition, and other concepts at the core of physics, as well as postmodernism, the big bang, problems with democracy, and much more. Lee is also an Honorary Fellow of the John Bell Institute for the Foundations of Physics. If you’re interested in the foundations of physics—which you absolutely should be—then please check out the JBI, which is devoted to providing a home for research and education in this important area. Any donations are immensely helpful at this early stage in the institute’s life. Lee’s Website: http://leesmolin.com The Trouble with Physics: https://a.co/d/eJZPWaE OUTLINE 00:00 Introduction 06:26 Breaking the Copenhagen Interpretation 11:55 On Sabine Hossenfelder 21:11 On Monads, Atoms, and Democritus 30:18 Is the World a Game of Physics? 38:46 On the Big Bang 45:26 On European Immigration and Populism 53:09 A Few Jokes
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.
205 - Nick Bostrom: Superintelligence, Posthumanity, and AI Utopia
Patreon: https://bit.ly/3v8OhY7
Nick Bostrom is a Swedish philosopher who was most recently Professor at Oxford University, where he served as the founding Director of the Future of Humanity Institute. He is best known for his book Superintelligence (Oxford, 2014), which covers the dangers of artificial intelligence. In this episode, Robinson and Nick discuss his more recent book, Deep Utopia: Life and Meaning in a Solved World (Ideapress, 2024). More particularly, they discuss the alignment problem with artificial intelligence, the problem of utopia, how artificial intelligence—if it doesn’t make our world horrible—could make it wonderful, the future of technology, and how humans might adjust to a life without work.
Nick’s Website: https://nickbostrom.com
Deep Utopia: https://a.co/d/b8eHuhQ
OUTLINE
00:00 Introduction
02:50 From AI Dystopia to AI Utopia
9:15 On Superintelligence and the Alignment Problem
17:48 The Problem of Utopia
21:14 What Are the Different Types of Utopia?
28:04 AI and the Purpose of Mathematics
38:59 What Technologies Can We Expect in an AI Utopia?
43:59 Philosophical Problems with Immortality
55:14 Are There Advanced Alien Civilizations Out There?
59:54 Why Don’t We Live in Utopia?
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.
204 - Philip Goff: Panpsychism and the Mystery of Consciousness
Patreon: https://bit.ly/3v8OhY7
Philip Goff is a professor of philosophy at Durham University in the United Kingdom, where he researches consciousness and the philosophy of mind. He is the best known proponent of a view about consciousness known as panpsychism, which takes mentality to be fundamental in the world rather than something that either emerges out of complex structures or exists parallel to physical objects (as an immaterial property of things like souls). In this episode, Robinson and Philip discuss the major camps in the debate over consciousness, including physicalism, dualism, and panpsychism, touching on both their strengths and weaknesses. They then turn to a few questions raised in Philip’s most recent book, Why? The Purpose of the Universe (Oxford, 2023), in which he seeks to find a middle ground between atheism and deism.
Why? The Purpose of the Universe: https://a.co/d/2cqj5Us
Philip’s Website: https://philipgoffphilosophy.com
OUTLINE
00:00 Introduction
04:41 Philip’s Interest in Consciousness
8:11 What Is Consciousness?
14:36 Is Consciousness a Spectrum?
19:42 On Dualism About Consciousness
31:37 On Physicalism and the Mind
46:56 What Is Panpsychism?
53:27 The Best Arguments for Panpsychism
57:11 Panpsychism and the Combination Problem
1:02:20 On Panpsychism and Parapsychology
1:07:06 On Panpsychism and Free Will
1:13:04 On the Fine-Tuning Problem
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.
203 - Vijay Prashad: Colonialism, Israel-Palestine, Marxism, and European Anti-Semitism
Patreon: https://bit.ly/3v8OhY7
Vijay Prashad is a historian and journalist. He obtained his PhD in history at the University of Chicago and was most recently the George and Martha Kellner Chair in South Asian History at Trinity College in Hartford, Connecticut. Vijay is a Marxist, and much of his work and writing has been devoted to critiques of capitalism and colonialism, and this notably includes research on Israel, Palestine, and the Middle East. In this episode, Robinson and Vijay discuss the Israel-Palestine conflict as a problem of anti-semitism and colonialism, and touch on various other dimensions of the issue, such as how the war might end, Noam Chomsky’s contributions to the discussion, and the legitimacy of Palestine.
Tricontinental: https://thetricontinental.org/institutes/
OUTLINE
00:00 Introduction
04:20 Human Rights and the Crisis in Palestine
10:50 Decolonizing Palestine and the Problem of European Antisemitism
19:33 Is Israel a European Colonialist Enterprise?
31:06 Is Palestine a Legitimate Nation?
43:14 On Noam Chomsky and a One-State Solution to Israel-Palestine
53:26 Communism, Israel-Palestine, and Dreams of Utopia
59:46 Is There a Practical Solution to the War in Gaza?
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.
202 - Jeffrey Sachs: JFK, Conspiracy Theories, Israel-Palestine, and Ending the War in Gaza
Patreon: https://bit.ly/3v8OhY7
Jeffrey Sachs is University Professor at Columbia University, where he serves as the Director of the Center for Sustainable Development. Before that, he taught at Harvard University for twenty years. Jeff is the author of numerous books, including three New York Times bestsellers. His latest is The Ages of Globalization: Geography, Technology, and Institutions (Columbia, 2020). In addition to his work as an economist on the cutting edge of sustainable development—including research on changes related to extreme poverty, climate change, and other national economic reforms—Jeff is an authority on geopolitics and international relations, with particular expertise on Russia, Ukraine, Israel, Palestine, and other currently contentious areas. In this episode, Jeff and Robinson discuss practical solutions to the war in Gaza, the geopolitics surrounding the conflict in Israel and Palestine, allegations of anti-semitism in American universities, the assassination of JFK, and the truth behind conspiracy theories.
The Ages of Globalization: https://a.co/d/34yO8HB
Jeff’s Website: https://www.jeffsachs.org
OUTLINE
00:00 Introduction
03:48 Was October 7th Justifiable?
05:35 Can the UN End the War in Palestine?
09:31 Is Israel an Apartheid State?
11:28 Is Israel Committing Genocide?
17:50 Is a Two-State Solution Right for Israel and Palestine?
21:14 What Is the Pathway to Ending the War in Gaza?
26:06 Did the CIA Assassinate JFK?
28:12 On the Legitimacy of Conspiracy Theories
32:59 Key Israeli and Palestinian Players for the War in Gaza
42:01 Biden, Putin, Xi Jinping, and the War in Israel
46:39 On Anti-Semitism in American Universities
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.
201 - Benny Morris: Israel-Palestine, Genocide, Apartheid, Hamas, Muscular Judaism, and the Nakba
Patreon: https://bit.ly/3v8OhY7
Benny Morris is Professor Emeritus in the Department of Middle East Studies at the Ben-Gurion University of the Negev in Israel. He is among the most respected and influential historians on Israel and Palestine. Benny is perhaps best known for his work on the 1947-1948 civil war in Palestine and the 1948 Arab-Israeli War, and for his book The Birth of the Palestinian Refugee Problem, 1947-1948 (Cambridge, 1989). In this episode, Robinson and Benny discuss the Israel-Palestine conflict from a historical perspective, touching on the origin of the refugee crisis, the origin and justification of Israel, the legitimacy of Israeli military tactics, whether genocide is occurring in Palestine, whether Israel is an apartheid state, and more.
The Birth of the Palestinian Refugee Problem: https://a.co/d/9pN2W7v
OUTLINE
00:00 Introduction
3:45 Muscular Judaism and the New Jew
8:53 The Nakba and the Birth of the Palestinian Refugee Crisis
16:18 How Many Palestinians Were Driven from Palestine?
22:32 Was Palestine Occupied Before the Establishment of Israel?
26:24 Did Zionists Invade Occupied Palestine
33:27 Was the Founding of Israel Justified?
39:49 Does Israel Have the Right to Exist?
43:56 Is Egypt Responsible for the Crisis in Gaza?
48:42 On Norman Finkelstein, Concentration Camps, and Hamas Rockets
51:48 Israel, Palestine, and Propaganda
54:09 On the Legitimacy of Palestinian and Arab Historians
58:08 Does Israel Warn Palestinians Before Bombings?
1:00:59 Is Israel Committing Genocide Against Palestinians?
1:03:18 Is Israel an Apartheid State?
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.
200 - Sean Carroll, Daniel Dennett, & Steven Pinker: AI, Parapsychology, Panpsychism, & Physics Violations
Patreon: https://bit.ly/3v8OhY7
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. Daniel Dennett is Professor Emeritus of Philosophy at Tufts University, where he was co-director of the Center for Cognitive Studies and the Austin B. Fletcher Professor of Philosophy. He is one of the most recognized philosophers today, and has made major contributions to the philosophy of mind and biology, among other areas, and is known as one of the Four Horsemen of Atheism. Steven Pinker is Johnstone Family Professor of Psychology at Harvard University. He is an experimental cognitive psychologist, prominent public intellectual, and best-selling author who writes on language, mind, and human nature. This is Sean’s third appearance on the show. He was one of the guests—along with David Albert of Columbia University—on episode 106, which covers the Many-Worlds theory of quantum mechanics, entropy and Boltzmann Brains, and the fine-tuned universe. He was also on episode 118 with Slavoj Žižek on quantum physics, the multiverse, time travel, and a whole lot more. This is Dan’s second appearance on the show, as on episode 194 he and Robinson spoke about consciousness, free will, and the evolution of minds. Finally, Steve is returning for another centennial episode, as he and Robinson discussed rationality, enlightenment, and free speech on episode 100. But in this episode of Robinson’s Podcast (the two hundredth!), Sean, Dan, Steve, and Robinson discuss artificial intelligence, large language models, and whether or not they threaten democracy or even civilization itself, parapsychology and the laws of physics, panpsychism and consciousness, some of the philosophical lessons of Darwinian thought, and the relationship between science and philosophy. Dan’s latest book is I’ve Been Thinking (W. W. Norton, 2023), Steve’s latest book is Rationality: What It Is, Why It Seems Scarce, Why It Matters (Penguin, 2022), and Sean’s next book, Quanta and Fields: The Biggest Ideas in the Universe (Penguin, 2024), will be coming out on May 14, 2024.
Sean’s Website: https://www.preposterousuniverse.com
Sean’s Twitter: https://twitter.com/seanmcarroll
Quanta and Fields (The Biggest Ideas in the Universe): https://a.co/d/gfMDLQo
Sean’s Paper on QFT and Supervenience: https://arxiv.org/pdf/2101.07884.pdf
I’ve Been Thinking: https://a.co/d/ahMEC0G
Steven’s Website: https://stevenpinker.com
Steven’s Twitter: https://twitter.com/sapinker
Rationality: https://a.co/d/9N2uFyr
Robinson’s Podcast #106 - David Albert & Sean Carroll: Quantum Theory, Boltzmann Brains, & The Fine-Tuned Universe: https://youtu.be/U6ZtmGIhIhU
Robinson’s Podcast #118 - Slavoj Žižek & Sean Carroll: Quantum Physics, the Multiverse, and Time Travel
Robinson’s Podcast #194 - Daniel Dennett: Consciousness, Free Will, and the Evolution of Minds: https://youtu.be/9bZcBh0qtKo
OUTLINE
00:00 In This Episode…
00:59 Introduction
6:11 Will Large Language Models End Civilization?
13:42 Are Large Language Models a Threat to Democracy?
22:53 Could AI Destroy the Job Market?
28:14 On Parapsychology and the Violation of Physics
40:23 The Parable of the Bathtub
01:03:45 Physical Causation and the Law of Sufficient Reason
01:09:23 On Emergence and Real Patterns
01:14:48 Is Consciousness an Illusion?
01:27:13 The Darwinian Lesson
01:31:50 Does Physics Show that the Universe is Conscious?
1:44:36 What is Philosophy?
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.
199 - Lawrence Krauss: God, String Theory, and the State of Physics
Patreon: https://bit.ly/3v8OhY7
Lawrence Krauss is a theoretical physicist who has taught at Yale, Arizona State University, and Case Western, and is the founder of ASU’s Origins Project. He is a prominent public intellectual and best-selling author, and has written about the origins of the universe, atheism, and many other topics. He is also the host of the Origins Podcast. In this episode, Robinson and Lawrence have a wide-ranging conversation about the current state of physics—and whether or not there is a crisis—the potential shortcomings of string theory, whether or not the world is a hologram, arguments for the existence of god, and the role of science in ethics. Lawrence’s most recent book is The Edge of Knowledge (Post Hill Press, 2023).
Lawrence’s Website: https://lawrencemkrauss.com
The Edge of Knowledge: https://a.co/d/6tIrJzy
OUTLINE
00:00 Introduction
04:04 Theory versus Experiment
10:13 Is There a Crisis in Physics?
22:43 On the State of Quantum Gravity
25:40 What’s Wrong with String Theory?
40:58 Cormac McCarthy
50:22 Is the World a Hologram?
1:02:14 God and the Fine-Tuned Universe
1:19:33 Does Science Help Us with Morality?
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.
198 - Michael Hudson: Marxism, Economic Parasites, and Debt Cancellation
Patreon: https://bit.ly/3v8OhY7
Michael Hudson is Distinguished Research Professor of Economics at the University of Missouri, Kansas City and President of the Institute for the Study of Long-Term Economic Trends. He researches domestic and international finance, the history of economics, and the role of debt in shaping class stratification, among many other topics. Michael was also a guest on episode 180, where he and Robinson discussed neoliberalism, industrial capitalism, and the rentier economy. In this episode we continue the discussion, focusing on his book Killing the Host (ISLET, 2015). More particularly, they discuss the rhythm of debt and economic crashes, the role of history in the study of economics, the history of debt cancellation, Marxism, economic parasites, and how to heal ailing economies. Michael’s most recent book is The Collapse of Antiquity (ISLET, 2023).
Michael’s Website: https://michael-hudson.com
The Collapse of Antiquity: https://a.co/d/0TMt9Sh
Killing the Host: https://a.co/d/fG2wD19
OUTLINE
00:00 Introduction
02:29 The Rhythm of Debt and Economic Crashes
8:27 The Role of History in Economic Thought
17:09 The Fascinating History of Debt Cancellation
25:52 Aristotle, Plato, and The Cancellation of Debt
31:49 Ancient Greece and the Cancellation of Debt
41:10 The Problems with Today’s Neoliberal Economics
45:29 On Karl Marx and Marxism
47:21 The Lord’s Prayer, Christianity, and Debt Cancellation
56:34 FIRE and Economic Parasites
1:07:13 How Does Wall Street Parasitize the Government?
1:09:57 Are We Hosts for Economic Parasites?
1:19:32 What’s Wrong With Austerity Measures for Economic Crashes?
1:21:39 Preventing Economic Parasites from Sucking the Country Dry
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.
197 - Martha Nussbaum: Justice for Animals
Patreon: https://bit.ly/3v8OhY7
Martha Nussbaum is the Ernst Freund Distinguished Service Professor of Law and Ethics at the University of Chicago, with appointments in the Department of Philosophy and the Law School. Martha is among the most recognized philosophers today. Over the course of her career, she has made numerous major contributions to ancient philosophy, ethics, political philosophy, the philosophy of law, and other areas. Martha’s most recent book is Justice for Animals: Our Collective Responsibility (Simon & Schuster, 2023). In this episode, Robinson and Martha discuss some of her contributions to animal ethics both in philosophy and law. More particularly, they touch on philosophical conceptions of justice, various approaches to animal ethics—such as utilitarianism and Kantianism—the Capabilities Approach to freedom and justice, and how people ought to think about eating meat.
Justice for Animals: https://www.amazon.com/dp/B09JPHCKLJ
OUTLINE
00:00 Introduction
02:08 Martha’s Interest in Justice for Animals
8:15 Justice and Flourishing Lives
16:31 Recognizing Injustice for Animals
29:54 What Is the Scala Naturae?
42:28 Utilitarianism
52:28 The Capabilities Approach
1:15:39 Is Meat-Eating Ever Ethical?
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.
196 - Stephen Wolfram: The Fundamental Theory of the Universe
Patreon: https://bit.ly/3v8OhY7
Stephen Wolfram is the founder and CEO of Wolfram Research, and the creator of Mathematica, Wolfram|Alpha, and the Wolfram Language. He received his PhD in theoretical physics from Caltech when he was twenty years old. In addition to his work at the helm of Wolfram Research, he writes and researches widely across computer science, physics, mathematics, and more. This is Stephen’s second appearance on the show. In episode 102, he and Robinson discussed artificial intelligence, ChatGPT, and the philosophy of math. In this episode, however, they turn to the Ruliad—the entangled limited of computability—and Stephen’s search for the fundamental theory of physics. Along the way, they talk about the philosophy of science, abstract and concrete objects, and quantum mechanics.
A Project to Find the Fundamental Theory of Physics: https://www.amazon.com/dp/B0917YZDNF?ref_=cm_sw_r_cp_ud_dp_Z7EPANZC9JVQR0HP2E1D
The Concept of the Ruliad: https://writings.stephenwolfram.com/2021/11/the-concept-of-the-ruliad/#:~:text=November%2010%2C%202021-,The%20Entangled%20Limit%20of%20Everything,arisen%20from%20our%20Physics%20Project.
Stephen’s Website: https://www.stephenwolfram.com
Stephen’s Twitter: https://twitter.com/stephen_wolfram
Wolfram Research on YouTube: https://a.co/d/aADrGGh
OUTLINE
00:00 Introduction
03:44 How Did Stephen Wolfram Discover the Ruliad?
34:22 The Axiomatic Revolution in Physics
46:37 Is the Ruliad a Theory or an Object?
1:10:01 How Big is the Space of Alien Minds?
1:18:25 Is the Universe an Abstract Object?
1:31:43 What Is Quantum Mechanics?
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.
195 - Brian Keating: Cosmological Inflation and the Universe’s First Light
Patreon: https://bit.ly/3v8OhY7
Brian Keating is the Chancellor’s Distinguished Professor of Physics at the Center for Astrophysics & Space Sciences at UC San Diego, host of the Into the Impossible Podcast, an expert on the cosmic microwave background, and the author of a number of books. Robinson and Brian discuss the expansion and inflation of the universe, the relationship between theory and experiment in cosmology, gravitational waves, Brian’s brainchild the BICEP experiment, and a lot more. Brian’s most recent book is Into the Impossible (2021), which is a distillation of many of his conversations with Nobel Laureates and other brilliant thinkers.
Brian’s YouTube Channel: https://www.youtube.com/DrBrianKeating?sub_confirmation=1
Into the Impossible Podcast: https://link.chtbl.com/into-the-impossible
Brian’s Mailing List: briankeating.com/list
OUTLINE
00:00 In This Episode…
01:02 Introduction
03:30 Brian the Builder
10:59 The Theory of Cosmological Expansion?
27:08 The Origins of Inflation
34:15 On Theory and Experiment in Astrophysics
44:27 On Gravitational Waves and Inflation
1:01:40 BICEP Tech Specs
1:14:54 What Did BICEP Find?
1:29:26 The Simons Array
1:32:50 On Eric Weinstein’s Theory of Everything
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.
194 - Daniel Dennett: Consciousness, Free Will, and the Evolution of Minds
Patreon: https://bit.ly/3v8OhY7
Daniel Dennett is Professor Emeritus of Philosophy at Tufts University, where he was co-director of the Center for Cognitive Studies and the Austin B. Fletcher Professor of Philosophy. He is one of the most recognized philosophers today, and has made major contributions to the philosophy of mind and biology, among other areas, and is known as one of the Four Horsemen of Atheism. Dan’s latest book is I’ve Been Thinking (W. W. Norton, 2023), though much of what he and Robinson discuss comes from his earlier book, From Bacteria to Bach and Back (W. W. Norton, 2017). More particularly, they talk about the origin of life and reasons, the evolution of music, Robert Sapolsky and free will, famous thought experiments in the philosophy of mind, the origin of consciousness, and the relationship between mind and language.
I’ve Been Thinking: https://a.co/d/ahMEC0G
From Bacteria to Bach and Back: https://a.co/d/htcrcn7
OUTLINE
00:00 In This Episode…
00:54 Introduction
3:51 Where Am I?
11:00 The Origin of Life as the Origin of Reasons
16:42 On Music and Philosophy
23:13 Is Music Evolved?
26:52 What are Replicators and How Do they Figure in Natural Selection?
33:32 On Robert Sapolsky and Free Will
47:50 On Free Will and the Justice System
59:55 On Sean Carroll, Free Will, and Intuition Pumps
1:09:49 On the Chinese Room
1:13:14 On Mary in the White Room
1:18:18 Why Would Aliens Be Excited to Discover Clam Rakes?
1:21:58 What Is Homuncular Functionalism?
1:30:11 How Do Brains Make Minds?
1:38:59 Are There Pathological Memes?
1:47:19 Where Does Consciousness Come From?
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.
193 - Robert Sapolsky: Determinism, Free Will, & The End of Moral Responsibility
Patreon: https://bit.ly/3v8OhY7
Robert Sapolsky is John A. and Cynthia Fry Gunn Professor and Professor of Biology, Neurology, and Neurosurgery at Stanford University. He’s also a best-selling author and one of the leading voices in the current—and enduring—debate over free will. In this conversation, Robinson and Robert discuss his latest book, Determined (Penguin, 2023), and the many arguments it contains against free will, and how, if we don’t have it, we ought to change many of our social institutions, like the carceral system, that operate on the assumption that people are free, morally responsible agents.
Determined: https://a.co/d/g7n5fPj
OUTLINE
00:00 In This Episode…
00:34 Introduction
3:08 Turtles and the Illusion of Free Will
9:35 The Neuroscience of Denial
12:55 What Is Free Will and Why Don’t We Have It?
21:08 What Is Physical Determinism?
23:15 Chaos Theory, Complexity, and Free Will
34:08 Quantum Bullshit
39:53 Quantum Mechanics and Free Will
47:59 Does Consciousness Give Us Free Will?
58:12 Fear, Disgust, and Free Will
1:05:46 What Primatology Tells Us About Free Will
1:08:09 The Limbic System and Free Will
1:13:14 Does Testosterone Undermine Free Will?
1:19:45 How Does the Womb Determine Who We Are?
1:24:32 How Is Free Will Connected to Weight Loss?
1:31:05 How Does Skepticism About Free Will Impact Behavior?
1:36:51 If There Is No Free Will, What Should We Do With Prisons?
1:45:32 What Is Funishment?
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.
192 - Norman Finkelstein: Hamas, Hezbollah, and Justice in the Israel-Palestine Conflict
Patreon: https://bit.ly/3v8OhY7
Norman Finkelstein received his PhD from the Princeton University Politics Department, and is best known for his indefatigable research on Israel and Palestine, which is what he and Robinson discuss in this episode of the show, marking the culmination of a three-installment mini-series on Israel and Palestine. In particular, they discuss the importance—or distraction—of ideology, whether Israel is ethnically cleansing Palestine, the message that October 7th sent to the Arab world, what Gaza has in common with the concentration camps of the Holocaust, Palestinian and Israeli psychology, and whether this conflict is going to be the end of humanity. Norman’s most recent book is I’ll Burn That Bridge When I Get to It! Heretical Thoughts on Identity Politics, Cancel Culture, and Academic Freedom (Sublation Media, 2023).
Norman’s Website: https://www.normanfinkelstein.com
I’ll Burn That Bridge When I Get to It!: https://a.co/d/hDDj9OK
OUTLINE
00:00 In This Episode…
00:43 Introduction
2:56 Poisonous Ideology and the Israel-Palestine Conflict
14:20 Zionism, Imperialism, and the Conquest of Palestine
24:34 Is Zionist Israeli Policy Ethnically Cleansing Palestine?
42:28 Is Gaza a Concentration Camp?
52:47 On Israel and the Leader of Hezbollah
1:01:36 Will Israel-Palestine Be the End of Humanity?
1:11:38 Does the Holocaust Justify Israel’s Response in Palestine?
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.
191 - Victor Davis Hanson: An American’s Case For Israel
Patreon: https://bit.ly/3v8OhY7
Victor Davis Hanson is a renowned classicist, military historian, and political commentator. He is the Martin and Illie Anderson Senior Fellow in Residence in Classics and Military History at the Hoover Institution, Stanford University. Among numerous other awards, Victor was presented the National Humanities Medal in 2007. In this episode, which is the second in an installment of three considering different perspectives on the Israel-Palestine conflict, Robinson and Victor discuss his appraisal of the situation as a military historian, some of the contentious claims on both sides that are repeated in the media, how the conflict is discussed on college campuses, and how equality ought to be achieved. Victor was also a guest on episode #112, in which he and Robinson talked about Victor’s latest book, The Dying Citizen. Keep up with Victor on Twitter, through his website, and on his podcast, The Victor Davis Hanson Show.
Victor’s Website: https://victorhanson.com
Victor’s Twitter: https://twitter.com/VDHanson
The Victor Davis Hanson Show: https://art19.com/shows/the-victor-davis-hanson-show
The Dying Citizen: https://a.co/d/dPocUJg
OUTLINE
00:00 In This Episode…
00:26 Introduction
03:52 An Overview of the Israel-Palestine Conflict
13:40 Who Has the Right to the Territory of Israel-Palestine?
20:01 Do the Jewish People Need a State?
26:08 Israel-Palestine Activism on College Campuses
29:39 DEI on College Campuses
37:05 Is Israel Committing Genocide in Palestine?
51:05 Is Israel an Apartheid State?
55:47 On Equality in Israel versus Palestine
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.
190 - Richard Wolff: A Marxist’s Case For Palestine
Patreon: https://bit.ly/3v8OhY7
Richard Wolff is Professor Emeritus of Economics at the University of Massachusetts Amherst and a visiting professor at The New School, where he works on economics in the Marxist tradition. This is Richard’s third appearance on Robinson’s Podcast. In episode #127, he and Robinson discussed some of the most profound criticisms of capitalism, and in #154 installment, they focused on the myths surrounding Marxism and Marx himself. In this episode, Richard and Robinson talk about the current—and enduring—Israel-Palestine conflict, with particular emphasis on how, with his Marxist training and background, Richard understands it from that perspective. Some particular questions discussed are how class figures into the conflict, whether ideology plays any pernicious roles, whether Israel should be considered a refugee state, why pro-Palestinian views are suppressed in the United States, and how Marx might have attempted to adjudicate the conflict.
Richard’s Website: https://www.rdwolff.com
Economic Update: https://www.democracyatwork.info/economicupdate
OUTLINE
00:00 In This Episode…
00:37 Introduction
04:19 Israel-Palestine and the Marxist Perspective
11:33 Is Israel a Colonial State or a Refugee State?
16:45 Some Important Marxist Distinctions in Israel and Palestine
25:09 Israel as a Project of Colonialist Capitalism
41:50 Ideology and the Perpetuation of the Israel-Palestine Disaster
01:01:03 Warfare and the Horrors of Israel-Palestine
01:07:43 The Suppression of Opposition to Israel in the United States
01:19:15 The Marxist Solution to the Israel-Palestine Conflict?
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.
189 - David Albert & Barry Loewer: The Mentaculus (Or, a Probability Map of the Universe)
Patreon: https://bit.ly/3v8OhY7
David Albert is the Frederick E. Woodbridge Professor of Philosophy at Columbia University, director of the Philosophical Foundations of Physics program at Columbia, and a faculty member of the John Bell Institute for the Foundations of Physics, as is the second guest. Barry Loewer is Distinguished Professor of Philosophy at Rutgers. Before that he did his PhD in philosophy at Stanford (!). Barry works largely in the philosophy of physics, the philosophy of science, and metaphysics. This is Barry’s second time on the show—in episode 83 he and Robinson discusses probability and laws of nature, both of which come up in this episode. This is David’s sixth (!) appearance on Robinson’s Podcast. He appeared on episode #23 with Justin Clarke-Doane on metaethics and absolute space, episode #30 on the philosophy of time, episode #67 with Tim Maudlin on the foundations of quantum theory, episode #106 with Sean Carroll on Many-Worlds and fine-tuning, and episode #157 on the metaphysics of quantum mechanics. In this episode, Robinson, Barry, and David talk about the Mentaculus, their joint project on the foundations of statistical mechanics, which provides a guide for how to think of and solve problems involving probability, determinism, free will, cosmology, time, and more. A book Barry, Brad Weslake, and Eric Winsberg have edited on essays concerning David’s book, Time and Chance, called The Probability Map of the Universe (Harvard, 2023), came out around this time last year, and the link is in the description.
The Probability Map of the Universe: https://a.co/d/4XoYTMY
A Guess at the Riddle: https://a.co/d/6qcsidl
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 In This Episode…
00:41 Introduction
04:23 The Mentaculus
07:08 Chance, Probability, and Determinism
29:52 What Is the Mentaculus?
46:37 The Mentaculus, Thermodynamics, and Time’s Arrows
01:18:51 The Quantum Arrow of Time
01:30:34 On Tim Maudlin and the Arrow of Time
01:36:30 Can We Time Travel to the Future
01:44:22 Free Will and Statistical Mechanics
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.
188 - Tim Maudlin & Sheldon Goldstein: The Copenhagen Interpretation and Bohmian Mechanics
Patreon: https://bit.ly/3v8OhY7
Tim Maudlin is Professor of Philosophy at NYU and Founder and Director of the John Bell Institute for the Foundations of Physics. Sheldon Goldstein is Distinguished Professor of Mathematics at Rutgers University, where he researches mathematical physics, the foundations of quantum mechanics, and Bohmian Mechanics. He is also Board Member of the John Bell Institute for the Foundations of Physics, and this is his second appearance on the show. In episode 170, he and Robinson discussed Bohmian Mechanics. On the other hand, this is Tim’s fifth appearance on the show. Tim was also a guest on episode 46 (laws of nature, space, and free will), episode 67 with David Albert (the foundations of quantum mechanics), episode 115 with Craig Callender (the philosophy of time), and episode 142 on Bell’s inequality and the philosophy of science. In this episode, Robinson, Tim, and Shelly discuss the Copenhagen interpretation of quantum mechanics, the Many-Worlds theory, spontaneous collapse theories, Bohmian mechanics, and emergent relativity. If you’re interested in the foundations of physics—which you absolutely should be—then please check out the JBI, which is devoted to providing a home for research and education in this important area. Any donations are immensely helpful at this early stage in the institute’s life.
Tim’s Website: www.tim-maudlin.site
Shelly’s Website: https://sites.math.rutgers.edu/~oldstein/
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 In This Episode…
00:22 Introduction
03:04 Is Copenhagen the Dominant Interpretation of Quantum Mechanics?
20:12 On the Most Promising Theories of Quantum Mechanics
34:46 Are There 0-Dimensional Quantum Objects?
41:03 On Spontaneous Wave Function Collapse in Quantum Mechanics
47:56 Bohmian Mechanics and Determinism
51:34 What is Bohmian Mechanics?
1:10:33 Is There a Fundamental Theory of Quantum Mechanics
1:18:45What Is Emergent Relativity?
1:31:01 What Are the Problems with Bohmian Mechanics?
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.
187 - Michael Levin: The New Era of Cognitive Biorobotics
Patreon: https://bit.ly/3v8OhY7
Michael Levin is a Distinguished Professor in the Biology Department at Tufts University, where he holds the Vannevar Bush endowed Chair, and he is also associate faculty at the Wyss Institute at Harvard University. Michael and the Levin Lab work at the intersection of biology, artificial life, bioengineering, synthetic morphology, and cognitive science. Michael also appeared on the show in episode #151, which was all about synthetic life and collective intelligence. In this episode, Michael and Robinson discuss the nature of cognition, working with Daniel Dennett, how cognition can be realized by different structures and materials, how to define robots, a new class of robot called the Anthrobot, and whether or not we have moral obligations to biological robots.
The Levin Lab: https://drmichaellevin.org/
OUTLINE
00:00 In This Episode…
00:19 Introduction
02:14 What is Cognition?
08:01 On Working with Daniel Dennett
13:17 Gatekeeping in Cognitive Science
25:15 The Multi-Realizability of Cognition
31:30 What are Anthrobots?
39:33 What Are Robots, Really?
59:53 Do We Have Moral Obligations to Biological Robots?
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.
186 - Jenann Ismael: Determinism and Self-Reference in Classical and Quantum Physics
Patreon: https://bit.ly/3v8OhY7
Jenann Ismael is the William H. Miller III Professor of Philosophy at Johns Hopkins University, where she researches the philosophy of physics, science, mind, and metaphysics. In this episode, Robinson and Jenann discuss the role of self-reference in physics, the arrows of time, interpretations of quantum mechanics, and free will. Jenann’s latest book is Time: A Very Short Introduction (Oxford University Press, 2021).
Jenann’s Website: https://www.jenanni.com
Time: A Very Short Introduction: https://a.co/d/8fRtXFZ
How Physics Makes Us Free: https://a.co/d/9OdFJ12
OUTLINE
00:00 In This Episode
00:23 Introduction
02:21 Jenann’s Entry into Philosophy of Physics
8:26 Self-Reference and the Universe
21:54 The Real-World Problem of Self-Reference
32:51 The Mentaculus
57:01 Interference and Self-Reference
1:01:55 Interference and Quantum Measurement
1:06:12 On Self-Reference and the Many-Worlds Theory of Quantum Mechanics
1:17:13 On Determinism and Free Will
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.
185 - Jim Al-Khalili: The Fundamentals of Quantum Biology
Patreon: https://bit.ly/3v8OhY7
Jim Al-Khalili holds a University of Surrey Distinguished Chair in physics and a university chair in the Public Engagement in Science at the University of Surrey, where he is a theoretical physicist, author, and broadcaster. In this episode, Robinson and Jim talk about the fundamentals of quantum biology, including what it is, how some animals—like Robinson’s namesake, the Robin—take advantage of quantum mechanics, how exotic phenomena like quantum tunneling fit into the biological world, and how quantum mechanics relates to the arrow of time. Jim’s latest book is The Joy of Science (Princeton, 2022).
The Joy of Science: https://amzn.eu/d/hREAipW
Jim’s Website: https://jimal-khalili.com
OUTLINE
00:00 In This Episode
00:37 Introduction
03:02 What Is Quantum Biology?
17:00 How Do Robins Use Quantum Mechanics?
26:42 Where Does Quantum Tunneling Fit into Biology?
34:16 What is Quantum Decoherence?
40:03 Jim on His Preferred Interpretation of Quantum Mechanics
43:18 Quantum Mechanics and the Arrow of Time
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.
184 - Brian Leiter: Friedrich Nietzsche’s Critique of Morality
Patreon: https://bit.ly/3v8OhY7
Brian Leiter is Karl N. Llewellyn Professor of Jurisprudence at the University of Chicago Law School, founder and Director of Chicago’s Center for Law, Philosophy & Human Values, and is best known in the philosophical world for his work on Nietzsche and legal philosophy. He is the founding editor of the Routledge Philosophers book series, Oxford Studies in Philosophy of Law, and Philosophical Gourmet Report, which is the canonical—as well as extremely helpful and illuminating—ranking of philosophy departments and PhD programs in the English-speaking world. He also maintains the world’s most popular philosophy blog, Leiter Reports. Brian was also a guest on episode 97, where he and Robinson discussed Karl Marx, ideology, and historical materialism, but in this episode they talk about Friedrich Nietzsche’s moral psychology and his criticism of morality. Among the topics they discuss are The Genealogy of Morals, The Gay Science, moral realism and anti-realism, moral psychology, and Nietzsche’s thoughts on free will. Brian’s latest book is Moral Psychology with Nietzsche (Oxford, 2021).
Brian’s Website: https://www.brianleiter.net
Brian’s Twitter: https://twitter.com/BrianLeiter
Leiter Reports: https://leiterreports.typepad.com
Moral Psychology with Nietzsche: https://a.co/d/3dJZBeZ
OUTLINE
00:00 In This Episode…
00:04 Introduction
02:14 Who Was Friedrich Nietzsche?
10:50 Naturalism in Nietzsche’s Moral Psychology
20:24 Nietzsche and the Death of God
28:36 Nietzsche and Moral Anti-Realism
40:32 Did Nietzsche Believe in Free Will?
47:43 Nietzsche and the Genealogy of Morals
01:11:50 The Main Takeaways from Nietzsche’s Moral Philosophy
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.
183 - Neil Shubin: Fins, Limbs, and the Evolutionary Journey from Fish to Human
Patreon: https://bit.ly/3v8OhY7
Neil Shubin is Robert R. Bensley Distinguished Professor of Organismal Biology and Anatomy at the University of Chicago. In addition to actively leading research expeditions across the globe, Neil runs the Shubin Lab, where genetic, kinematic, and paleontologic work combine to investigate some of the major transitions in evolution. In this episode, Robinson and Neil discuss some of these transitions, including the importance of the Devonian and Triassic Periods, how fish moved from water to land, and how early terrestrial environments accommodated them. Neil’s most recent book is Some Assembly Required: Decoding Four Billion Years of Life, from Ancient Fossils to DNA (Random House, 2020).
The Shubin Lab: https://shubinlab.uchicago.edu
Neil’s Twitter: https://shubinlab.uchicago.edu
Some Assembly Required: https://a.co/d/dnZMuSl
OUTLINE
00:00 In This Episode…
00:39 Introduction
03:25 What Is Evolutionary Biology?
12:59 On The importance of the Devonian Period
20:39 Searching Antarctica for Fish Fossils
31:50 How Did Fish Become People?
54:43 Genetics and Kinematics
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.
182 - Larry Keith: Conserving Leonardo da Vinci and the Renaissance Masters’ Artwork
Patreon: https://bit.ly/3v8OhY7
Larry Keith is the Head of Conservation and Keeper of the National Gallery of London, where he preserves and maintains some of the world’s most precious works of art, including paintings by Leonardo, Caravaggio, and Rubens. In this episode, Robinson and Larry discuss what goes into a conservator’s appraisal of an artwork, some of the tools and techniques of the job, and how Larry has treated a number of famous paintings, such as Leonardo’s Virgin of the Rocks and Caravaggio’s The Boy and a Lizard.
OUTLINE
00:00 In This Episode…
01:08 Introduction
03:19 Piere Menard and Borges
11:01 Conserving Da Vinci’s Virgin of the Rocks
23:28 What Goes into Conserving a Renaissance Masterpiece?
51:00 Conserving Caravaggio’s Masterpieces
01:17:32 On Authorship and Paul Rubens’ Drunken Silenus
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.
181 - Jon Butterworth: The Higgs Boson and the Standard Model of Particle Physics
Patreon: https://www.patreon.com/robinsonerhardt
Jon Butterworth is Professor of Physics in the Department of Physics & Astronomy at University College London, where he works on the ATLAS experiment at the Large Hadron Collider near Geneva, Switzerland. In this episode, Robinson and Jon discuss his work on the standard model of particle physics, it’s connection to quantum theory, life at the LHC, the search for the Higgs Boson, and its role in physics as we know it and going forward. Jon’s book on the Higgs boson is Most Wanted Particle: The Inside Story of the Hunt for the Higgs, the Heart of the Future of Physics (The Experiment, 2016).
Most Wanted Particle: https://a.co/d/02B0H5C
00:00 Pre-Roll
00:16 Introduction
03:01 Jon’s Interest in Physics
10:02 What Is the Standard Model of Particle Physics?
19:31 How Does Quantum Theory Fit into the Standard Model?
25:28 How Does the Large Hadron Collider Work?
44:39 On The Theory Behind the Higgs Boson
56:45 Is the Higgs Boson the God Particle?
58:50 How Does The Higgs Boson Work (For Dummies)?
01:02:22 Where Does Mass Come From in the Universe?
01:11:01 The Higgs Boson, Quantum Gravity, and Meta-Stability
01:25:28 Life at the LHC
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.
180 - Michael Hudson: Neoliberalism, Industrial Capitalism, and the Rise of Debt
Patreon: https://www.patreon.com/robinsonerhardt
Michael Hudson is Distinguished Research Professor of Economics at the University of Missouri, Kansas City and President of the Institute for the Study of Long-Term Economic Trends. He researches domestic and international finance, the history of economics, and the role of debt in shaping class stratification, among many other topics. In this episode, Robinson and Michael discuss this last subject. They begin broadly, with how as an economist Michael even thinks of debt, and move on to questions concerning the rentier class, industrial capitalism usury, and neoliberalism, as well as Michael’s beliefs about what must be done to save the economy. Michael’s most recent book is The Collapse of Antiquity (ISLET, 2023).
Michael’s Website: https://michael-hudson.com
The Collapse of Antiquity: https://a.co/d/0TMt9Sh
OUTLINE
00:00 In This Episode
00:25 Introduction
02:55 Michael’s Background in Economics
09:48 How Does an Economist Think of Debt?
22:15 Why Are Rent and the “Rentier Class” Crucial to What’s Wrong with the Economy?
30:21 What Is Industrial Capitalism?
40:58 Why Is Usury So Prevalent in the United States?
46:17 What Is Neoliberal Ideology?
01:00:23 Is China A Good Example of Trickle-Down Economics?
01:03:52 How to Save the Economy from the Upper Class
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.
179 - Adam Gazzaley: Neuroscience, Therapeutic Video Games, and the Cognition Crisis
Adam Gazzaley is David Dolby Distinguished Professor of Neurology, Physiology, and Psychiatry in the School of Medicine at the University of California, San Francisco. He obtained his M.D. and Ph.D. in Neuroscience at the Mount Sinai School of Medicine. Adam works on developing new approaches to both assess and optimize human cognition, with particular attention to underutilized but high-potential tools like video games. In this episode, Robinson and Adam discuss the cognition crisis—why our brains seem to be under such duress in the modern age—and the structural features of the brain, as well as its plasticity, and how these things can be modified and optimized to deal with the current environment. Check out Adam’s book, The Distracted Mind (MIT, 2016).
Adam’s Website: https://gazzaley.com
The Distracted Mind: https://a.co/d/aZm8Reg
OUTLINE
00:00 In This Episode…
00:39 Introduction
03:09 Science and Medicine
07:29 What Is Brain Plasticity
11:17 What Is the Cognition Crisis?
31:48 Can Neuroscience Make Us Smarter?
43:17 Can Neuroscience Develop Technological Medicine?
54:45 On Medicinal Video Games
01:04:01 Why Doctors Might Prescribe Video Games For ADHD
01:23:49 Sleep Improvement
01:27:24 The Future of Medicinal Video Game Research
01:43:07 How We Can All Improve Cognitive 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.
178 - Chike Jeffers & Lucius Outlaw: African & Africana Philosophy
Chike Jeffers is Associate Professor in the Department of Philosophy at Dalhousie University, where he researches Africana philosophy, the philosophy of race, social and political philosophy, and ethics. Lucius Outlaw is Professor of Philosophy Emeritus and W. Alton Jones Chair Emeritus in the Philosophy Department at Vanderbilt University, where he researches African, Africana, continental, social, and political philosophy. Both Chike and Lou have written widely on African and Africana philosophy, which form the subject of this episode. More particularly, Robinson, Chike, and Lou discuss the origin of Africana philosophy in the diaspora, violence in Africana philosophy, and the role of aesthetics in the tradition. For background, check out Lou’s article on Africana Philosophy in the Stanford Encyclopedia of Philosophy, and Chike’s work with Peter Adamson and Jonardon Ganeri on the History of Indian and Africana Philosophy Podcast.
History of Indian and Africana Philosophy Podcast: https://historyofphilosophy.net/series/africana-philosophy
Africana Philosophy on the Stanford Encyclopedia of Philosophy: https://plato.stanford.edu/entries/africana/
OUTLINE
00:00 In This Episode
00:52 Introduction
03:14 What Is Africana Philosophy?
30:16 Distinguishing African and Africana Philosophy
37:16 Violence in Africana Philosophy
01:04:44 Aesthetics and Africana Philosophy
01:28:17 Final Thoughts
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.
177 - Juan Maldacena: Quantum Gravity, String Theory, and the AdS/CFT Correspondence
Juan Maldacena is Carl P. Feinberg Professor in the School of Natural Sciences at the Institute for Advanced Study, where his work focuses on quantum gravity, string theory, and quantum field theories. In this episode, Robinson and Juan discuss the relationship between string theory and black holes, the holographic principle, and Juan’s groundbreaking paper on the AdS/CFT Correspondence.
OUTLINE
00:00 In This Episode…
00:48 Introduction
04:04 What Is the Purpose of String Theory?
16:35 Working at the IAS
17:55 String Theory and The Black Hole Information Paradox
41:19 Is Space Curved?
47:00 What is Conformal Field Theory?
50:24 String Theory and the AdS/CFT Correspondence
01:27:00 Quantizing Gravity
01:40:20 De Sitter Space Correspondences
01:56:36 Fine-Tuning and String Theory
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.
176 - Brian Little: Personality Psychology and the Big Five Traits
Brian Little is Research Professor in the Department of Psychology at Cambridge University, Distinguished Research Professor Emeritus at Carleton, and a Senior Fellow at the Wharton School at the University of Pennsylvania. He is well known for his work on personality psychology and his development of personal project analysis. In this episode, Brian and Robinson discuss the Big Five personality traits, how psychologists measure them, what their predictive power is, and how personal projects give us a new dimension for understanding ourselves. Brian’s latest book is Who Are You, Really? The Surprising Puzzle of Personality (Simon & Schuster, 2017).
Who Are You, Really?: https://a.co/d/cp4QRuE
OUTLINE
00:00 In This Episode…
00:57 Introduction
02:53 An Interest in Personality
10:30 The Origin of The Big Five Personality Traits
20:51 What Are The Big Five Traits?
44:37 How Do Psychologists Measure Personality?
58:06 Is Personality Inherited?
01:07:13 What Is the Ideogenic Self?
01:16:09 What Are Personal Projects in Psychology?
01:31:14 Can We Change Our Personalities?
01:42:21 Managing Our Personal Projects
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.
175 - Robert Plomin: Behavioral Genetics and the Blueprint of Human Behavior
Robert Plomin is MRC Research Professor of Behavioral Genetics at King’s College London. He has published over 800 papers, is among the hundred most cited psychologists of the twentieth century, and was appointed Commander of the Order of the British Empire for his research, the best known of which is on twin studies and behavioral genetics. In this episode, Robinson and Robert discuss the distinction between molecular and quantitative genetics, how one researches the question of nature vs nurture, the extent to which genetics determines human behavior, the controversies about these lines of research, and what to expect in the next ten years of behavioral genetics. Robert’s most recent book is Blueprint: How DNA Makes Us Who We Are (MIT, 2018).
Blueprint: https://a.co/d/eqpK5dB
OUTLINE
00:00 In This Episode…
01:06 Introduction
03:22 An Interest in Behavioral Genetics
12:46 The Distinction Between Quantitative and Molecular Genetics
26:12 How Impactful is Genetics on Behavior?
33:25 Twins, Adoption, and Nature Versus Nurture
41:07 Some Remarkable Consequences of DNA Sequencing
50:43 Nazis, Intelligence, and the Controversy of Genetics Research
01:02:16 Is Intelligence Heritable?
01:15:51 The Generalist and Modular Models of Genes
01:21:50 Is Depression Genetically Determined?
01:31:22 What Is The Role of Nurture in Human Behavior?
01:39:08 What Behaviors and Traits are Heritable?
01:44:53 The Next Ten Years
01:52:47 Is Socioeconomic Status Heritable?
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.
174 - Rebecca Goldstein: Spinoza, Atheism, and the Philosophy of Literature
Rebecca Goldstein is a philosopher and novelist. She received her Ph.D. in philosophy from Princeton University and studied with Thomas Nagel. She is a MacArthur Follow and was awarded the National Humanities Medal by Barack Obama. Rebecca is also an expert on Spinoza and Gödel, and has a whole bevy of other wide-ranging interests. In this episode, Robinson and Rebecca discuss her novel the Mind-Body Problem, atheism, Spinoza, and what makes life meaningful in a godless world. Rebecca’s most recent book is Plato at the Googleplex: Why Philosophy Won’t Go Away (Pantheon, 2014).
Rebecca’s Website: https://www.rebeccagoldstein.com
Thirty-Six Arguments for the Existence of God: https://a.co/d/dAoDqbU
Plato at the Googleplex: https://a.co/d/c1vvVaw
OUTLINE
00:00 In This Episode…
00:45 Introduction
02:40 Publishing a First Novel
14:01 Philosophy and Literature
22:11 From Judaism to Atheism
42:36 Arguments Against the Existence of God
01:02:45 On Spinoza
01:16:14 Mattering
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.
173 - Ken Olum: What Are Cosmic Strings?
Ken Olum is Research Professor in the Department of Physics and Astronomy at Tufts University, where he works on exotic physics and topics in cosmology like cosmic strings, gravitational waves, anthropic reasoning, and inflation. In this episode, Robinson and Ken talk all about cosmic strings, which are spindly, hypothesized astronomical objects of intense mass and energy that may have been created in the earliest periods of the universe.
OUTLINE
00:00 In This Episode…
00:27 Introduction
03:00 Exotic Astrophysics and NANOGrav
16:19 What Are Cosmic Strings?
37:14 String Theory and the Multiverse
42:34 Details About Cosmic Strings
48:46 How Can We Detect Cosmic Strings?
01:00:03 Travel Within the Multiverse
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.
172 - Joseph LeDoux: Neuroscience and The Four Realms of Human Existence
Joseph LeDoux is Henry and Lucy Moses Professor of Science, University Professor, Professor of Neural Science, Professor of Psychiatry, and Professor of Child and Adolescent Psychiatry at New York University, where he works in neuroscience and related areas. Though his career is expansive, one major focus of his research has been emotions in humans and other animals. He is also the frontman of The Amygdaloids. Joseph’s most recent book is The Four Realms of Existence: A New Theory of Being Human (Harvard, 2023). In this episode, Joseph and Robinson discuss psychoanalysis, the nature of biological life, how nervous systems evolved, and the relationship between consciousness and cognition.
The Four Realms: https://a.co/d/2wrFGG2
Joseph’s Website: http://joseph-ledoux.com
OUTLINE
00:00 In This Episode…
01:06 Introduction
04:29 Thoughts on Psychoanalysis
17:05 The Four Realms of Human Existence
41:29 What Is Life?
48:10 What Are Nervous Systems and How Did They Evolve?
01:10:07 Cognition Substance-Neutral?
01:15:12 What Is 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.
171 - Richard Haier: What Is Human Intelligence?
Richard Haier is Professor Emeritus in the School of Medicine at the University of California, Irvine, where he uses brain imagining and the tools of neuroscience to study learning, memory, and intelligence, and how they relate to brain function and structure. He is the editor-in-chief of the journal Intelligence. In this episode, Robinson and Rich discuss all things human intelligence, ranging from its controversies, the origin and current status of psychometric testing, the relationship between intelligence, brain structure, and function, the predictive power of IQ in career success and other areas, and whether or not it’s possible to increase one’s general intelligence. Rich’s most recent book is the second edition of his guide to neuroscience research and intelligence, The Neuroscience of Intelligence (Cambridge University Press, 2023).
Richard’s Website: https://www.richardhaier.com
The Neuroscience of Intelligence: https://a.co/d/c7aO9aK
OUTLINE
00:00 In This Episode…
01:06 Introduction
02:50 Intelligence, Psychometrics, and the Brain
12:01 The Controversy about Race and Intelligence Research
21:09 How Should We Define Human Intelligence?
26:36 On The Origin and Value of IQ Tests
32:16 Intelligence and Brain Structure
46:05 How Accurate Are Contemporary IQ Tests Like?
57:16 Are IQ Tests Racist?
01:03:47 Should We Abolish Standardized Tests?
01:13:34 Do IQ Tests Predict Career Success?
01:17:05 The Parieto-Frontal Integration Theory of Intelligence
01:34:25 Psychometric Tests and Human Intelligence
01:41:10 Group Differences and IQ
01:46:53 Can You Increase Your IQ?
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.
170 - Sheldon Goldstein: Pilot Wave Theory and Bohmian Mechanics
Sheldon Goldstein is Distinguished Professor of Mathematics at Rutgers University, where he researches mathematical physics, the foundations of quantum mechanics, and Bohmian Mechanics. He is also Board Member of the John Bell Institute for the Foundations of Physics, founded by fellow Robinson’s Podcast multiverse denizen, Tim Maudlin. In this episode, Robinson and Shelly discuss all things Bohmian mechanics, from the origins of pilot wave theory with de Broglie to its chief theoretical innovations and its relationship to philosophy, including some of the main objections to—and strengths of—the theory. Check out Shelly’s book on the subject, Bohmian Mechanics and Quantum Theory: An Appraisal (Springer, 1996). If you’re interested in the foundations of physics—which you absolutely should be—then please check out the JBI, which is devoted to providing a home for research and education in this important area. Any donations are immensely helpful at this early stage in the institute’s life.
Shelly’s Website: https://sites.math.rutgers.edu/~oldstein/
Bohmian Mechanics and Quantum Theory: https://link.springer.com/book/10.1007/978-94-015-8715-0
The John Bell Institute: https://www.johnbellinstitute.org
OUTLINE
00:00 In This Episode…
00:55 Introduction
06:40 Kripke and Quantum Logic
18:30 De Broglie and Pilot Wave Theory
23:38 What is Bohmian Mechanics?
43:55 Sociology and the Origin of Bohmian Mechanics
52:57 John Bell and Bohmian Mechanics
57:32 Realism and Bohmian Mechanics
01:12:39 Current Work on Bohmian Mechanics
01:22:10 What are the Criticisms of Bohmian Mechanics
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.
169 - Michael Graziano: The Attention Schema Theory of Consciousness
Michael Graziano is Professor of Psychology and Neuroscience at Princeton University, where he and his lab research the brain basis of consciousness. Naturally, this is precisely what Michael and Robinson discuss in this episode. More particularly, they get into the philosophical question of what consciousness is, the roles of philosophy and science in answering the same, and whether or not there are deep, intractable issues here. Then they turn to Michael’s theory of consciousness—the Attention Schema Theory—in which consciousness is a way in which the brain models attention to better organize and monitor it. Michael’s most recent book is Rethinking Consciousness (W. W. Norton, 2019).
Rethinking Consciousness: https://a.co/d/8euR1EL
Graziano Lab: https://grazianolab.princeton.edu
OUTLINE
00:00 In This Episode…
00:55 Introduction
02:56 Getting Started in Consciousness
07:18 The Dialogue Between Science and Philosophy on Consciousness
13:05 What Are We Talking About When We Talk About Consciousness
25:38 What is Consciousness?
32:25 What Are Cognitive Models?
36:45 What Is The Meta-Problem of Consciousness?
48:24 How Does a Neuroscientist Think of Attention?
59:39 The Attention Schema Theory of Consciousness
01:17:46 Neural Correlates of Consciousness
01:28:47 Magical” Theories of Consciousness
01:35:03 Artificial Intelligence and Consciousness
01:43:44 Fiction and Music
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.
168 - Una Stojnić: Slurs, Linguistic Conventions, and the Philosophy of Language
Una Stojnić is an assistant professor in the Department of Philosophy at Princeton University, where she works in the philosophy of language, formal semantics and pragmatics of natural language, and philosophical logic. In this episode, Robinson and Una discuss three of her projects. First, they talk about linguistic conventions, and how language consists of more than just the words we might find in a dictionary. Second, they talk abut slurs and pejoratives, and how philosophers have attempted to determine just what it is that makes them offensive. Finally they talk about a problem with word individuation—just how much can our spelling or pronunciation of a word vary from its canonical spelling or pronunciation and still be that same word? Una’s latest book is Context and Coherence: The Logic and Grammar of Prominence (Oxford, 2021).
Una’s Website: https://www.unastojnic.com
Context and Coherence: https://a.co/d/0wjOoaM
OUTLINE
00:00 In This Episode…
00:51 Introduction
03:04 An Interest in Language
07:31 A Problem with Word Individuation
11:52 Context Sensitivity and Linguistic Convention
30:07 Word Individuation and Speaker Intentions
45:30 Slurs and Pejoratives
01:01:55 An Articulation Account of Slurs
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.
167 - David Wallace: The Many-Worlds Interpretation of Quantum Mechanics
David Wallace is Mellon Professor in the Department of History and Philosophy of Science at the University of Pittsburgh. Before that, he obtained PhDs in both physics and philosophy at Oxford. David works mainly in the philosophy of physics, and is best known for his development and defense of the Everett—or Many-Worlds—interpretation of quantum mechanics. In this episode, Robinson and David talk all about Many-Worlds, including its history, how it relates to the broader question of realism in the philosophy of science, its strong points, and some potential problems, such as how to account for probability in the multiverse. David’s book on the subject is The Emergent Multiverse (Oxford, 2014).
The Emergent Multiverse: https://a.co/d/3GOSC3a
OUTLINE
00:00 In This Episode…
00:18 Introduction
03:38 From Physics to Philosophy
12:54 Realism and the Measurement Problem in Quantum Mechanics
25:14 Hugh Everett and the Many Worlds Interpretation of Quantum Mechanics
48:56 Bryce DeWitt
51:33 How Does the Many Worlds Theory of Quantum Mechanics Work?
01:02:22 Are There Problems with the Many Worlds Interpretation of Quantum Mechanics?
01:10:58 How Many Worlds Are There in the Multiverse?
01:21:54 How Can We Make Sense of Probability in the Multiverse?
01:43:44 Is The Multiverse Too Absurd to Believe In?
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.
166 - Robert Stickgold: Dreams and the Role of Sleep in Memory and Emotional Processing
Robert Stickgold is Professor of Pyschiatry at Harvard Medical School, where he researches sleep and dreams from a cognitive neuroscience perspective. In this episode, Bob and Robinson discuss the role of sleep in memory processing and emotional regulation, how sleep deprivation affects performance, and the evolutionary purpose and function of dreams.
OUTLINE
00:00 In This Episode…
00:17 Introduction
03:06 Why Study Sleep?
12:04 How Does the Brain Process Different Types of Memories?
20:45 How Does Sleep Affect Memory Processing?
33:10 How Does Sleep Deprivation Affect Memory Processing?
50:58 What Is The Connection Between Sleep and Emotions
01:09:03 How Do PTSD, Autism, and Schizophrenia Affect Sleep
01:32:00 An Interest in Dreams
01:34:05 Was Freud Wrong About Dreams?
02:03:29 On Hypnogogic Dreams
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.
165 - Anubav Vasudevan: The Metaphysics of Charles Sanders Peirce
Anubav Vasudevan is Associate Professor in the Department of Philosophy at the University of Chicago, where he works in formal epistemology and the history of logic, though he has published in a number of other areas. This is Anubav’s second appearance on the show. In episode #81, he and Robinson discussed mathematics, physics, and the history of logic. In this episode, they talk about the wonderfully bizarre metaphysics of the renowned pragmatist and logician Charles Sanders Peirce.
OUTLINE
00:00 In This Episode…
00:18 Introduction
04:54 The History of Logic
19:39 Who Was Charles Sanders Peirce?
37:04 The Problem of the Single Trial
48:35 Finding Our Coherent Philosophical Selves
54:32 Charles Peirce’s Bizarre Metaphysics
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.
164 - Geoffrey West: Complexity Theory and The Scaling Laws of Biology
Geoffrey West is Shannan Distinguished Professor and Past President at the Santa Fe Institute. He is a theoretical physicist who has worked broadly on topics related to elementary particles and their cosmological implications. Among other topics, he has also worked on complexity theory, scaling laws in biology, and how they can be applied in other areas, such as cities and problems involving global sustainability. This is precisely what Robinson and Geoffrey discuss in this episode, with particular reference to his recent book, Scale: The Universal Laws of Growth, Innovation, Sustainability, and the Pace of Life in Organisms, Cities, Economies, and Companies (Penguin, 2017).
Scale: https://www.youtube.com/watch?v=xQ05syiaUxg
OUTLINE
00:00 In This Episode…
00:25 Introduction
02:21 Complexity and the Santa Fe Institute
22:14 What Are Emergent Phenomena?
34:18 What is Complexity Theory?
45:51 Why Do All Animals Have the Same Number of Heartbeats in a Lifetime
01:11:43 Does Complexity Theory Tell Us How to Live Longer
01:22:49 Why Don’t Cities Die Like Organisms Do?
01:59:40 The Pandemic and the Increasing Pace of Life
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.
163 - Daniel Levitin: Songwriting and the Neuroscience of Music
Daniel Levitin is Professor Emeritus of Psychology and Neuroscience at McGill University and Founding Dean of Arts & Humanities at Minerva University. He is also a record producer, musician, and writer. In this episode, Robinson and Daniel discuss one of his best-selling books, This Is Your Brain on Music: The Science of a Human Obsession (Penguin, 2006), as well as some of the songs on his two albums, Turnaround (2020) and Sex & Math (2021). More particularly, they talk about whether a neurological understanding of the mind and music reduces or increases one’s appreciation for music, how the brain processes complex music, whether music is evolved, why we get songs stuck in our head, and why some sounds are more pleasing than others.
Daniel’s Website: https://www.daniellevitin.com
This Is Your Brain On Music: https://a.co/d/fDxIvxd
Sex & Math: https://distrokid.com/hyperfollow/daniellevitin/sex--math
OUTLINE
00:00 In This Episode…
00:56 Introduction
03:05 Music, Awe, and Neuroscience
11:12 Neuroscience and Songwriting
17:10 Why Can the Brain Easily Process Complex Music?
34:59 Why Do We Get Songs Stuck in Our Heads?
41:12 Why Do We Prefer Some Musical Time Signatures and Sounds to Others?
58:02 What Gives Some Musicians the IT Factor?
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.
162 - Tim Palmer: Chaos Theory, Probabilistic Forecasting, and Climate Change
Tim Palmer is Royal Society Research Professor in Climate Physics at the University of Oxford, where he is a Senior Fellow at the Oxford Martin Institute and a Professorial Fellow at Jesus College. Tim works on the predictability and dynamics of weather and climate, including extreme events, and is well known within the field for developing probabilistic ensemble forecasting techniques. In this episode, Robinson and Tim discuss his recent book, The Primacy of Doubt: From Quantum Physics to Climate Change, How the Science of Uncertainty Can Help Us Understand Our Chaotic World (2022). More particularly, they talk about black holes and the holographic principle, the foundations of quantum mechanics, meteorology and probabilistic forecasting, chaos theory and consciousness, and the problem of climate change.
The Primacy of Doubt: https://a.co/d/dL8JfTn
OUTLINE
00:00 In This Episode…
00:37 Introduction
02:37 From Physics to Meteorology
13:17 Black Holes and the Holographic Principle
35:09 What Is the Butterfly Effect?
43:31 Why Is Weather Chaotic and What Can We Do About It?
01:09:34 Can Principles of Meteorology Be Applied to the Problems of Consciousness and Free Will?
01:30:55 Chaos Theory and Climate Change
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.
161 - James Owen Weatherall: Nothingness and the Physics of the Void
James Owen Weatherall is Professor of Logic and the Philosophy of Science and Department Chair at the University of California, Irvine, where he is also a member of the Institute for Mathematical Behavioral Science, the Center for Cosmology, and the Jack W. Peltason Center for the Study of Democracy. Jim is a physicist, mathematician, and philosopher, and works broadly on the mathematical and conceptual foundations of classical and quantum field theories, as well as the philosophy of science more generally, though he has plenty of other interests, such as model building in finance. In this episode, Robinson and Jim discuss nothingness and the physics of the void, beginning with the debate between Leibniz and Newton on the nature of space, moving through the revolution ushered in by Einstein’s special and general relativity, and ending with the quantum vacuum state.
Jim’s Website: http://jamesowenweatherall.com
Void: https://a.co/d/eEwbGCh
OUTLINE
00:00 In This Episode…
00:49 Introduction
03:04 MFA, PhD, PhD
06:04 Physics and Metaphysics
16:00 Newton, Leibniz, and the Debate Over Absolute Space
39:32 How Did Einstein Change Our Understanding of Space?
01:03:28 How Does Quantum Theory Change Our Classical Picture of the World
01:14:15 Fields and the Quantum Mechanics of the Void
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.
160 - David Friedman: What is Anarcho-Capitalism?
David Friedman is Professor Emeritus at the Santa Clara University School of Law. While he was trained as a physicist, David is best known for his work in economics, and particularly his defense of anarcho-capitalism, a political philosophy that advocates for a free-market system unhampered by government. In this episode, Robinson and David discuss some criticisms of current economic systems, the varieties of anarchism, David’s arguments for anarcho-capitalism, and one of his fascinating hobbies, anachronism.
David’s Website: http://www.daviddfriedman.com
David’s Substack: https://daviddfriedman.substack.com
The Machinery of Freedom: https://a.co/d/iKpTQYK
OUTLINE
00:00 In This Episode…
00:17 Introduction
02:55 Physics to Economics
09:35 What is Anarchism?
16:09 Is Government an Agency of Legitimized Coercion?
27:41 Could Anarchy Be More Efficient than Government?
37:52 What Are Moral Facts?
44:46 Was John Rawls a Quack?
48:44 What Are Moral Facts?
56:07 How Much Should We Trust the Government?
01:02:05 Can Governments Prevent Climate Change?
01:13:18 Could We Privatize Police?
01:30:11 Would Anarchy Lead to Wealth Inequality?
01:40:08 Will the United States Ever Become Anarchic?
01:46:26 Anachronism
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.
159 - Erik Verlinde: Entropic Gravity, Black Holes, and the Holographic Principle
Erik Verlinde is Professor of Physics in the Faculty of Science at the University of Amsterdam, where he specializes in quantum gravity and string theory, black holes, and cosmology. In this episode, Erik and Robinson discuss his studies with the Nobel laureate Gerard ’t Hooft, black holes, the holographic principle, string theory, entropic gravity, and dark matter.
OUTLINE
00:00 In This Episode…
00:51 Introduction
02:16 Studying with Gerard ‘t Hooft
13:33 How Do Black Holes Connect Quantum Theory and General Relativity?
20:57 Why Are Black Holes the Most Symmetric Objects in the Universe
24:10 How Do You Measure a Black Hole’s Entropy?
30:32 What Is The Holographic Principle in Physics?
44:17 What is String Theory and What Does It Teach Us About Black Holes?
01:04:49 What Is Entropic Gravity?
01:24:09 What’s the Connection Between String Theory and Quantum Mechanics?
01:29:33 Entropic Gravity and General Relativity
01:40:32 Does Entropic Gravity Explain Dark Matter?
01:47:50 The Present and Future of Emergent Gravity
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.