Lee Smolin, a theoretical physicist renowned for his unconventional ideas, delves deep into the nature of time and the universe. He explores the philosophical foundations behind theoretical physics, challenging established concepts in quantum mechanics. Smolin discusses cosmological natural selection and the Many Worlds interpretation, emphasizing innovation and collaboration in science. The podcast also tackles the relational properties of space and time, probing the essence of the present moment and the complex connections between consciousness and reality.

Democracy posits the radical idea that political power and legitimacy should ultimately be found in all of the people, rather than a small group of experts or for that matter arbitrarily-chosen hereditary dynasties. Nevertheless, a good case can be made that the bottom-up and experimental nature of democracy actually makes for better problem-solving in the political arena than other systems. Political theorist Henry Farrell (in collaboration with statistician Cosma Shalizi) has made exactly that case. We discuss the general idea of solving social problems, and compare different kinds of macro-institutions — markets, hierarchies, and democracies — to ask whether democracies aren’t merely politically just, but also an efficient way of generating good ideas.Support Mindscape on Patreon.Henry Farrell received his Ph.D. in Government from Georgetown University. He is currently the Stavros Niarchos Foundation Agora Institute Professor of International Affairs at the Johns Hopkins School of Advanced International Studies. He was the 2019 recipient of the Friedrich Schiedel Prize for Politics & Technology. He is a member of the Council on Foreign Relations and co-leader of the Moral Economy of Technology initiative at Stanford University. He is a co-founder of Crooked Timber blog, as well as the Monkey Cage blog at the Washington Post.Web siteJohns Hopkins web page“Pursuing Cognitive Democracy,” Farrell & ShaliziCrooked Timber postsWashington Post columnsWikipediaTwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

For as much as people talk about food, a good case can be made that we don’t give it the attention or respect it actually deserves. Food is central to human life, and how we go about the process of creating and consuming it — from agriculture to distribution to cooking to dining — touches the most mundane aspects of our daily routines as well as large-scale questions of geopolitics and culture. Rachel Laudan is a historian of science whose masterful book, Cuisine and Empire, traces the development of the major world cuisines and how they intersect with politics, religion, and war. We talk about all this, and Rachel gives her pitch for granting more respect to “middling cuisine” around the world.Support Mindscape on Patreon.Rachel Laudan received a Ph. D. in History and Philosophy of Science from University College London. She retired from academia after teaching at Carnegie-Mellon, the University of Pittsburgh, Virginia Tech, and the University of Hawaii. Among her awards are the Jane Grigson/Julia Child prize of the International Association of Culinary Professionals and the IACP Cookbook Award for Best Book in Culinary History.Web siteBlogAmazon author pageWikipediaTwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Welcome to the May 2021 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). I take the large number of questions asked by Patreons, whittle them down to a more manageable size — based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good — and sometimes group them together if they are about a similar topic.Enjoy!Support Mindscape on Patreon.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

“A way that math can make the world a better place is by making it a more interesting place to be a conscious being.” So says mathematician Emily Riehl near the start of this episode, and it’s a good summary of what’s to come. Emily works in realms of topology and category theory that are far away from practical applications, or even to some non-practical areas of theoretical physics. But they help us think about what is possible and how everything fits together, and what’s more interesting than that? We talk about what topology is, the specific example of homotopy — how things deform into other things — and how thinking about that leads us into groups, rings, groupoids, and ultimately to category theory, the most abstract of them all.Support Mindscape on Patreon.Emily Riehl received a Ph.D in mathematics from the University of Chicago. She is currently an associate professor of mathematics at Johns Hopkins University. Among her honors are the JHU President’s Frontier Award and the Joan & Joseph Birman Research Prize. She is author of Categorical Homotopy Theory, and co-author of the upcoming Elements of ∞-Category Theory. She competed on the United States women’s national Australian rules football team, where she served as vice-captain.Johns Hopkins web pageGoogle Scholar publicationsQuanta profileWikipediaTwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The world has gone through a tough time with the COVID-19 pandemic. Every catastrophic event is unique, but there are certain commonalities to how such crises play out in our modern interconnected world. Historian Niall Ferguson wrote a book from a couple of years ago, The Square and the Tower, that considered how an interplay between networks and hierarchies has shaped the history of the world. This analysis is directly relevant to how we deal with large-scale catastrophes, which is the subject of his new book, Doom: The Politics of Catastrophe. We talk about global culture as a complex system, and what it means for our ability to respond to crisis.Support Mindscape on Patreon.Niall Ferguson received his D.Phil. degree from the University of Oxford. He is currently the Milbank Family Senior Fellow at the Hoover Institution, Stanford University, a senior faculty fellow of the Belfer Center for Science and International Affairs at Harvard, and a visiting professor at Tsinghua University, Beijing. He is the author of numerous book, several of which have been adapted into television documentaries, and has helped found several different companies. He won an international Emmy for his PBS series The Ascent of Money, and has previously been named one of the 100 most influential people in the world by Time magazine.Web siteHoover Institution web pageAmazon author pageWikipediaTwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

I’ve been a professional physicist since the 1980’s, and not once over the course of my career has a particle-physics experiment produced a completely surprising new result. We’ve discovered particles (top quark, Higgs boson) and even phenomena (neutrino masses), but nothing we hadn’t either predicted or could easily accommodate within the Standard Model of particle physics. That might have changed just this month, with possible confirmations of two “anomalies” in particle-physics measurements involving muons. They might be new physics, or they might just go away. I talk about what it might mean, and (more importantly) how we should feel about the likelihood that these results really do imply physics beyond the Standard Model.Support Mindscape on Patreon.Here are some relevant references for the first result, from LHCb at CERN, that B-mesons are seemingly decaying at different rates into electrons and muons:arxiv paperCERN CourierScientific AmericanResonaancesAnd here are some references for the other result, from the Muon g-2 experiment at Fermilab, on the anomalous magnetic moment of the muon:arxiv paperFermilab articleLattice QCD calculationQuantaArs TechnicaResonaancesMoving the g-2 ring from Brookhaven to FermilabSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Julia Galef explores the benefits of 'scout mindset' over the 'soldier mindset.' She discusses the challenges of promoting rationality and the importance of Bayesian reasoning. The podcast also covers the battle between soldier and scout mindsets, navigating unconventional ideas, and the impact of tribal identities on rationality.

Welcome to the April 2021 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). I take the large number of questions asked by Patreons, whittle them down to a more manageable size — based primarily on whether I have anything interesting to say about them, not whether the questions themselves are good — and sometimes group them together if they are about a similar topic. Enjoy!Support Mindscape on Patreon.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Telling a story seems like the most natural, human thing in the world. We all do it, all the time. And who amongst us doesn’t think we could be a fairly competent novelist, if we just bothered to take the time? But storytelling is a craft like any other, with its own secret techniques and best practices. Charlie Jane Anders is a multiple-award-winning novelist and story writer, but also someone who has thought carefully about all the ingredients of a good story, from plot and conflict to characters and relationships. This will be a useful conversation for anyone who tells stories, reads novels, or watches movies. Maybe you’ll be inspired to finally write that novel.Support Mindscape on Patreon.Charlie Jane Anders studied English and Asian literature at Cambridge University. She is the author of over 100 published works of short fiction and several novels, including the new Young Adult book Victories Greater Than Death. She was co-founder of the website io9, a blog about science and science fiction. She is a frequent event organizer, including the monthly Writers With Drinks. Among her accolades are Hugo, Nebula, Locus, Sturgeon, and Crawford awards. She is the co-host, with Annalee Newitz, of the Our Opinions Are Correct podcast. Later this year she will publish Never Say You Can’t Survive: How to Get Through Hard Times by Making Up Stories.Web siteWikipediaAmazon author pageTwitterSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.