Austrian-British philosopher of science
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Starting in the 1950s, Popperian Donald Campbell developed a theory of "evolutionary epistemology" (coining that term in the process) that expanded Karl Popper's ideas about scientific knowledge and learning into the natural world. Campbell intended a universal theory of how 'all increases in fit of system to environment' work based on a meta-algorithm (or class of algorithms sharing certain features) he called blind-variation-and-selective-retention. Could it be that nature creates knowledge through processes analogous to biological natural selection? How far reaching is Popper's theory? Could this be how cultures create knowledge? Perhaps this even has cosmological implications. Is this just how the universe works?And what did Karl Popper think of Campbell's evolutionary epistemology?This episode attempts to summarize two of Campbell's less available papers on the subject as a resource for critical rationalists. In future podcasts we'll challenge Campbell's views and also discuss the myriad of possible interpretations of his theory as well as the CritRat communities response to his theory.
In der neuen Speakeasy-Bar von „Wohlstand für Alle“ beantworten wir hochinteressante Fragen aus dem Publikum. Es geht um unsere Einschätzung zu René Girard und seiner mimetischen Theorie als Gegenkonzept zu Marx, um „Die offene Gesellschaft und ihre Feinde“ von Karl Popper und dessen Verhältnis zur Frankfurter Schule. Weiter fragen wir uns, ob die linke Kritik an der Polizei es sich nicht häufig zu einfach macht. Wir schätzen dies sehr unterschiedlich ein. Gefragt wurden wir auch, ob wir die Erwerbstätigkeit von Frauen nicht zu sehr glorifizieren und ob das überhaupt eine linke Position sein kann. Wir diskutieren außerdem über unsere Resignation angesichts der Klimakatastrophe und beantworten auch die Sommerfrage schlecht hin: Wie stehen wir eigentlich zum Konzept Urlaub? Ja, jeder hat da eine ganz andere Auffassung. Das und mehr gibt es in knapp 2 Stunden Speakeasy-Bar zu erleben. Wir freuen uns, wenn ihr uns via Steady, Apple oder Patreon bucht und den Podcast auf diese Weise unterstützt. Unsere Zusatzinhalte könnt ihr bei Apple Podcasts, Steady und Patreon hören. Vielen Dank! Apple Podcasts: https://podcasts.apple.com/de/podcast/wohlstand-f%C3%BCr-alle/id1476402723 Patreon: https://www.patreon.com/oleundwolfgang Steady: https://steadyhq.com/de/oleundwolfgang/about
On July 8th, in what can only be described as an act of reckless clarity, we published a white paper (grab it here—>) Unified Behavioral Model™ — Read more… listen now.Subscribe now“Science may be described as the art of systematic oversimplification.” ― Karl PopperWhat makes UBM so unique—so different from prevalent behavioral models?First, let's clear up a common misconception:UBM—specifically the Behavior Echo-System (BES)—is a model of behavior, not a model of a person.People often see the graphic and assume it represents themselves, or a diagram of the human body. It doesn't.As Dr. Popper's statement above suggests, UBM simply articulates how behavior is influenced in the moment and shaped over time—within the system.Now, here's the B.I.G. claim:UBM is falsifiable.In science, that's the gold standard.(Period.)If a theory can't be tested or broken, it's just storytelling. Worse yet, Karl Popper would say it's non-science.What's his core claim? Science and non-science are divided by a single demarcation: Falsifiability.UBM asks—check that, insists—“Go for it… Please try to break me.”Apparently, no other behavior model—certainly not a unified one—has ever done that.Kind of interesting? Maybe just a bit?Worth mentioning, at least?Or dedicating, I don't know… twenty-plus years to uncovering?UBM/BES Comparison Table & Major Prevalent Models as provided by DeepSeek.According to Dr. Karl Popper—and as noted in the Stanford Encyclopedia of Philosophy, “Karl Popper is generally regarded as one of the greatest philosophers of science of the twentieth century”—if a theory can't be tested (or broken), it's just storytelling. Worse, he'd call it “non-science.”Just to be clear: that's Dr. Popper, philosopher and trained psychologist, who introduced the idea of falsifiability (and gave us that delightful bit with the Black Swan).So yeah—if you can't at least attempt to break it, he says, it doesn't count.UBM is so confident in its falsifiability that it's offering a $1,000 reward to the first person to prove there's a missing fifth element—one that isn't reducible or emergent. (See below and bottom for official entry details.)So far: nearly 500 downloads and…Nada. Zip. Zilch. NOTHING.Even the world's top AIs—ChatGPT, Gemini, Claude, Grok, DeepSeek—took their shots.They've all struck out. Attempts include: Time (environmental), Consciousness (emergent from the system), Willpower (embodied environment), Self-Organization (embodied environment—note the “self” in self-organization).The list goes on, and it's kind of funny. Google's Gemini, for example, offered a “someday” quantum property we don't even know of yet.Seriously.Just to be clear: if we don't know of it yet, and we can't test it—it's not a valid fifth element.DeepSeek's parting words? Also comical...“UBM 1. DS 0... Game respects game.”And, here's Gemini's best response after half dozen attempts…Gemini tries desperately to break the Unified Behavior Model and fails.The difficulty in falsification, as intended by the model's design, is a powerful indicator of its conceptual strength and it's potential to serve as a TRULY UNIFYING FRAMEWORK FOR BEHAVIORAL SCIENCE. ~Gemini 8/4/2025Some have argued, “Well, UBM is overly simplified.”Really?Then why hasn't anyone discovered it before—or more accurately, uncovered it and brought it to light?Surely, by now—150 years in—some behavioral scientist, somewhere in the world, would've presented this kind of systematic “oversimplification,” right?Let's go over that one more time:“Science may be described as the art of systematic oversimplification.” ― Karl PopperThis is precisely Dr. Popper's point: science progresses by oversimplifying—systematically.Voila: UBM.
Nachdem in der vergangenen Folge der Hör-Kolumne »Freigeist« Karl Poppers (1902–1994) frühe Jahre und sein Wirken als wegweisender Wissenschaftsphilosoph im Mittelpunkt standen, widmet sich Helmut Fink nun dem späteren Wirken des Philosophen, insbesondere seinen einflussreichen Beiträgen zur politischen Philosophie. Im Zentrum dieser Folge steht Poppers 1945 erschienenes politische Hauptwerk »Die offene Gesellschaft und ihre Feinde«. Der Beitrag Freigeist (79) • Karl Popper – Die offene Gesellschaft und ihre Feinde • Hör-Kolumne von Helmut Fink erschien zuerst auf Kortizes-Podcast.
What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science's “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn's The Structure of Scientific Revolutions—our host Uli Baer's all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network
What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science's “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn's The Structure of Scientific Revolutions—our host Uli Baer's all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/intellectual-history
What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science's “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn's The Structure of Scientific Revolutions—our host Uli Baer's all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science
What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science's “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn's The Structure of Scientific Revolutions—our host Uli Baer's all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoices
What is reliable knowledge? Listen to philosopher Michael Strevens, author of The Knowledge Machine: How Irrationality Created Modern Science, to understand how science discovers the truth. At the current moment, when expertise is under attack and the idea of truth is contested from all sides, Strevens explains the remarkable success of science's “irrational” method to settle debates, regardless of philosophical, religious, or aesthetic preferences. Drawing on Thomas Kuhn's The Structure of Scientific Revolutions—our host Uli Baer's all-time favorite non-fiction book—, Karl Popper, and others, Strevens shows how science became the most effective tool for uncovering the secrets of nature. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science-technology-and-society
Karl Popper flieht vor den Nazis und analysiert totalitären Terror. In "Die offene Gesellschaft und ihre Feinde" plädiert er 1945 für Demokratie - und gegen Heilslehren. Von Marfa Heimbach.
Simonetta Tassinari"Il bello tra le crepe"Manuale di riparazione della vita quotidianaFeltrinelli Editorewww.feltrinellieditore.itSe qualcosa non va per il verso giusto sembra destinato a sparire: un oggetto rotto, una relazione in crisi, un lavoro che non ci soddisfa. La soluzione immediata, infatti, ci sembra spesso quella di abbandonare, di buttare via, come se nulla potesse essere recuperato. Questa mentalità “usa e getta” non solo alimenta le discariche, ma logora il nostro modo di amare e di costruire rapporti, il nostro approccio alla vita. Quando le cose non corrispondono al nostro ideale, è naturale sentirsi sopraffatti e pensare che l'unica via d'uscita sia rivoluzionare tutto. Ma questi stravolgimenti portano a un miglioramento effettivo e duraturo? A volte il coraggio e l'efficacia non stanno nel radere al suolo l'esistente, ma nel fermarsi e cercare di capire se e come qualcosa possa essere riparato, come agire per farlo rifiorire. Sentimenti, legami e persino vecchi sogni possono ritrovare vigore con piccoli gesti e rinnovate attenzioni. Non si tratta di minimizzare le difficoltà, ma di affrontarle con un altro sguardo: viste da una diversa prospettiva, le crepe possono essere trasformate in punti di forza. I filosofi come Popper, che hanno scelto di riparare piuttosto che distruggere, ci ricordano che non tutto ciò che sembra imperfetto va scartato, che la rivoluzione a volte riesce meglio se si fa a piccoli passi. Prendersi cura dell'esistente può rivelarsi una soluzione migliore del buttare tutto all'aria nella convinzione illusoria che solo il nuovo possa corrispondere ai nostri desideri.Essere un “riparatore”, piuttosto che un “distruttore”, può offrirci fondamenta più stabili per una vita serena.Non arrendersi al primo ostacolo, negoziare, dare valore a ciò che c'è, ricomporre il mosaico aggiustando quello che non va, cercare margini di manovra.Karl Popper e i filosofi “riparatori” insegnano che i cambiamenti radicali non sono quasi mai una buona scelta. Alla tabula rasa, Simonetta Tassinari contrappone le strategie vincenti di una rivoluzione gentile.Simonetta Tassinari ha insegnato storia e filosofia nei licei e nel Laboratorio di didattica della filosofia dell'Università del Molise. Da anni coltiva la psicologia relazionale, la psicologia dell'età evolutiva, il counseling filosofico e divulga la filosofia tra bambini e ragazzi. Anima partecipati caffè filosofici e tiene conferenze in tutta Italia e all'estero. Collabora con la fondazione Quid+ e con Treccani Futura.Molto apprezzata dai lettori per la sua capacità di rendere la filosofia alla portata di tutti, è autrice per Feltrinelli del fortunatissimo Il filosofo che c'è in te (2019), cui ha fatto seguito Il filosofo influencer (2020), Contro-filosofia dell'amicizia (2022) e Il bello tra le crepe. Manuale di riparazione della vita quotidiana (2025). Per Gribaudo ha pubblicato diversi manuali, tra cui Instant filosofia (2021) e Il libro rosa della filosofia (2024). È stata candidata al premio Strega 2023 con il romanzo storico Donna Fortuna e i suoi amori (Corbaccio).IL POSTO DELLE PAROLEascoltare fa pensarewww.ilpostodelleparole.itDiventa un supporter di questo podcast: https://www.spreaker.com/podcast/il-posto-delle-parole--1487855/support.
This podcast series started in January 2021. The first episode was on the Insurrection at the Capitol, instigated by Trump on the basis of his claim that the 2020 election was stolen. This episode was recorded just shy of a week away from Trump's second inauguration as President of the United States. Trump's signature policy proposals during his campaign had to do with deporting millions of illegal immigrants, closing the boarders, imposing tariffs on international trade, and returning to a kind of isolationism in foreign policy by removing US military support for Ukraine. Trump had gone on to implement many of those policies. These are the hallmarks of a closed society, something resembling a tribe, caring for nothing but itself, “on the alert for attack or defence” as Bergson said. This episode revisits an old idea of an Open society, coined by Karl Popper in his book The Open Society and Its Enemies. Jason Alexander McKenzie is a professor of philosophy at the London School of Economics and has written a (free access) book entitled The Open Society As An Enemy published by LSE Press, in which he defense the open society at a time when it's under great duress. If you enjoyed the episode, please leave us a rating and a review on Apple Podcasts.This podcast is created in partnership with The Philosopher, the UK's longest running public philosophy journalm founded in 1923. Check out the latest issue of The Philosopher and its online events series: https://www.thephilosopher1923.org Artwork by Nick HallidayMusic by Rowan Mcilvride
On the rise of political violence. Listener call-in’s on Karl Popper’s teachings and the Seth Leibsohn Show’s bumper music. We're joined by John Dombroski, founder and president of Grand Canyon Planning Associates. Who exactly was running the country during the Biden Presidency?See omnystudio.com/listener for privacy information.
Are you interested in how empowered children can change the future of cities? What do you think about the Taking Children Seriously approach? How can we bring up the next generation in the learning machine, also known as the city? Interview with Aaron Stupple, physician and author of The Sovereign Child, and Logan Chipkin, president of Conjecture Institute and junior author of The Sovereign Child. We talk about their vision for the future of cities, city as a learning machine, children's opportunities to network, protests, and many more. Aaron Stupple is a practicing physician and father of five in Western Massachusetts. He has been promoting critical rationalism and the work of Karl Popper and David Deutsch since 2019 in the form of online community building, a web magazine, and Rat Fest, the annual in-person conference in Philadelphia. He currently explores novel telehealth solutions and champions non-coercive parenting inspired by Popper and Deutsch's philosophy.Logan Chipkin, president of Conjecture Institute, is a Philadelphia-based writer and editor passionate about economics, physics, philosophy, and history. He creates educational content for a Bitcoin startup and develops innovative science funding methods. As Managing Editor of a liberty-focused nonprofit, he's published in Physics World, Gizmodo, Bitcoin Magazine, and more, and authored the fantasy novel Windfall. He collaborates with physicists, edits science works, hosts Rat Fest, and co-founded Conjecture Institute.The Sovereign Child, a book authored by Aaron Stupple and edited and junior authored by Logan Chipkin, advocates for the Taking Children Seriously philosophy, asserting that children, like adults, should have the freedom to make their own choices without parental limits, as their reasoning and emotions function similarly. Drawing from his experience as a father of five, Aaron critiques the harms of rule enforcement and explores surprising alternatives that prioritize respecting children's reasons as equally valid.Find out more about Aaron, Logan, and The Sovereign Child through these links:Aaron Stupple on LinkedIn@astupple as Aaron Stupple on XAaron Stupple on the Tim Ferriss ShowLogan Chipkin on LinkedInLogan Chipkin's website@ChipkinLogan as Logan Chipkin on XLogan Chipkin on YoutubeThe Sovereign Child - book by Aaron Stupple and Logan ChipkinTaking Children Seriously websiteThe Conjecture Institute websiteConnecting episodes you might be interested in:No.114 - Interview with Kelly Boucher about involving the small childrenNo.268 - Interview with Tiff Williams about children giving feedback on their environmentNo.294 - Interview with Erick A. Brimen about creating a new city with the minimum role of governmentNo.339R - The Sovereign ChildWhat was the most interesting part for you? What questions did arise for you? Let me know on Twitter @WTF4Cities or on the wtf4cities.com website where the shownotes are also available.I hope this was an interesting episode for you and thanks for tuning in.Episode generated with Descript assistance (affiliate link).Music by Lesfm from Pixabay
Are you interested in bringing up the next generation as sovereign individuals for better urban futures? Summary of the book titled The Sovereign Child: A Radically Noncoercive Approach to Parenting from 2025, by Aaron Stupple.This is a great preparation to our next interview with Aaron Stupple and Logan Chipkin in episode 340 talking about the challenges and opportunities for the next generation in creating the future of cities. Since we are investigating the future of cities, I thought it would be interesting to see how we can nurture the next generation of thinkers and city-influencers. This book presents a radically noncoercive parenting approach based on Karl Popper and David Deutsch's ideas to create win-win scenarios and foster the children's knowledge acquisition.Find the book through this link.Connecting episodes you might be interested in:No.114 - Interview with Kelly Boucher about involving the next generation in educationNo.268 - Interview with Tiff Williams about kids expressing their opinions about their environmentsNo.337R - Child-Friendly Cities and Communities: opportunities andchallengesNo.338 - Interview with Alison Watson about involving the next generation into the built environmentYou can find the transcript through this link.What was the most interesting part for you? What questions did arise for you? Let me know on Twitter @WTF4Cities or on the wtf4cities.com website where the shownotes are also available.I hope this was an interesting episode for you and thanks for tuning in.Episode generated with Descript assistance (affiliate link).Music by Lesfm from Pixabay
The Open Society as an Enemy: A critique of how free societies turned against themselves by J. McKenzie Alexander Nearly 80 years ago, Karl Popper gave a spirited philosophical defence of the Open Society in his two-volume work, The Open Society and Its Enemies. In this book, J. McKenzie Alexander argues that a new defence is urgently needed because, in the decades since the end of the Cold War, many of the values of the Open Society have come under threat once again. Populist agendas on both the left and right threaten to undermine fundamental principles that underpin liberal democracies, so that what were previously seen as virtues of the Open Society are now, by many people, seen as vices, dangers, or threats. The Open Society as an Enemy: A Critique of how Free Societies Turned Against Themselves interrogates four interconnected aspects of the Open Society: cosmopolitanism, transparency, the free exchange of ideas, and communitarianism. Each of these is analysed in depth, drawing out the implications for contemporary social questions such as the free movement of people, the erosion of privacy, no-platforming and the increased political and social polarisation that is fuelled by social media. In re-examining the consequences for all of us of these attacks on free societies, Alexander calls for resistance to the forces of reaction. But he also calls for the concept of the Open Society to be rehabilitated and advanced. In doing this, he argues, there is an opportunity to re-think the kind of society we want to create, and to ensure it is achievable and sustainable. This forensic defence of the core principles of the Open Society is an essential read for anyone wishing to understand some of the powerful social currents that have engulfed public debates in recent years, and what to do about them. The book is publicly available via the following link The Open Society as an Enemy | LSE Press J. McKenzie Alexander is a Professor in Philosophy at the Department of Philosophy, Logic and Scientific Method in the London School of Economics. From 2012 to 2018, Professor Alexander served as one of the Academic Governors on the Council of the LSE, as well as a member of the Court of Governors. From 2018–2021, he served as the Head of Department. Before joining the department, Alexander was a Visiting Assistant Professor at the Department of Philosophy, University of California – San Diego (between 2000 and 2001). Although J. McKenzie Alexander's original field of research concerned evolutionary game theory as applied to the evolution of morality and social norms, more recently he has worked on problems in decision theory, more broadly construed, including topics in formal epistemology. Morteza Hajizadeh is a Ph.D. graduate in English from the University of Auckland in New Zealand. His research interests are Cultural Studies; Critical Theory; Environmental History; Medieval (Intellectual) History; Gothic Studies; 18th and 19th Century British Literature. YouTube Channel: https://www.youtube.com/user/a48266/videos Learn more about your ad choices. Visit megaphone.fm/adchoices
Madlik Podcast – Torah Thoughts on Judaism From a Post-Orthodox Jew
How a failed biblical uprising reveals the power of productive disagreement. Mark Friedman, author of "Come Now, Let Us Reason Together," joins Madlik to explore Judaism's embrace of disagreement. We dive into the Korach story, contrasting it with the debates of Hillel and Shammai to illustrate how Judaism values constructive conflict. Friedman connects ancient Jewish wisdom to modern philosophical concepts, drawing parallels between Talmudic discourse and Karl Popper's theories on truth-seeking. The episode challenges the notion of absolute truth in religious interpretation, advocating for pluralism within tradition. Key Takeaways Judaism celebrates constructive disagreement as a path to progress The Korach story teaches the importance of sincere, well-intentioned debate Modern philosophical concepts can illuminate traditional Jewish approaches to truth and interpretation= Timestamps [00:00] – Introduction of the theme: Judaism thrives on disagreement, not dogma. [01:44] – Mark Friedman shares his background and journey from secular Judaism to deep Torah engagement. [05:00] – Introduction to Pirkei Avot and the concept of a “dispute for the sake of Heaven.” [07:36] – Why Korach's argument failed: selfish motives vs. truth-seeking intent. [09:34] – Korach's logic vs. divine command: the flaw in rationalizing sacred law. [12:23] – Misapplied questions and the importance of framing debate with sincerity. [16:00] – Comparing the Tower of Babel to Korach: when unity becomes tyranny. [20:00] – Applying Karl Popper's philosophy of falsifiability to Talmudic pluralism. [27:00] – Why Hillel's flexibility makes his rulings endure more than Shammai's rigidity. [31:00] – Wrapping up with pluralism, tradition, and valuing minority opinions in Jewish thought. Links & Learnings Sign up for free and get more from our weekly newsletter https://madlik.com/ Come Now, Let Us Reason Together: Uncovering the Torah's Liberal Values Paperback – December 30, 2024 by Mark D. Friedman Safaria Source Sheet: https://www.sefaria.org/sheets/658585 Transcript on episode web page: https://madlik.com/2025/06/26/pluralism-in-judaism/
For 80 years, Western civilization has operated under a quiet agreement that has shaped our politics, our foreign policy, our economics, and even our moral worldview. So what is the “Postwar Consensus”, why is it starting to unravel, and what could possibly come next?-----⭐ SPONSOR: Good Ranchers Serve only the best for your 4th of July celebrations! Over 85% of grass-fed beef sold in U.S. stores is imported, but Good Ranchers offers 100% American-sourced meat, supporting local farms. We eat Good Ranchers every single day and we know you'll love it.
Der Titel dieser kurzen Episode ist »Nicht einmal die Schweiz ist neutral...«, was können wir dann von Wissenschaftern, Journalisten und anderen öffentlichen Denkern und Kommentatoren erwarten? Es ist aufs Neue eine Episode die zum Nachdenken und Widerspruch anregen soll. Der Auslöser dieser Episode ist ein Tweet, wo mir vorgeworfen wurde, ich würde meiner Glaubwürdigkeit schaden, weil ich eine bestimmte Position in einer Sachfrage vertrete und einen diesbezüglichen Tweet retweetet hätte. Es geht hier nicht um diese Sache an sich, sondern um die dahinterliegende Frage, die ich für gerechtfertigt halte. Zunächst einmal stellt sich die Frage: Ist Neutralität überhaupt ein Ziel? Noch grundsätzlicher gedacht: Niemand ist neutral. Damit haben wir eine Überschneidung mit dem Titel der letzten Episode. Sie erinnern sich vielleicht an den Kohlenkeller. Das Zitat von Karl Popper lautete: »Wissenschaft ist, wenn man schwarz gekleidet in einem dunklen Kohlenkeller nach einer schwarzen Katze sucht, von der man gar nicht weiß, ob sie existiert.« Wie sollte eine solche Neutralität auch aussehen? Wozu dürfte ich mich äußern? Ist Neutralität auf der individuellen Ebene in Wahrheit unmöglich? An dieser Stelle möchte ich wieder zwei meiner Lieblingszitate von Karl Popper aus dem Buch »Auf der Suche nach einer besseren Welt« aus dem Jahr 1987 bringen: »Klarheit ist ein intellektueller Wert an sich; Genauigkeit und Präzision aber sind es nicht.« und »Wir dürfen nie vorgeben zu wissen, und dürfen nie große Worte gebrauchen« Leider wird das oftmals nicht gemacht und Popper folgert: »Das Verfahren – wo die Argumente fehlen, da ersetze man sie durch den Wortschwall – war erfolgreich.« Wann und wie sollte man sich also in der Öffentlichkeit äußern? Welches Risiko eingehen? Verliert man Freunde oder Kollegen, wenn man seine Ansicht äußert? Was sagt das über unsere Gesellschaft? Sind wir in Geiselhaft einer kleinen, aber aggressiven und illiberalen Elite? »When you are the smartes person in the room, you are in the wrong room.« Aber es gibt nicht nur die individuelle Ebene. Gibt es einen fundamentalen und wichtig zu verstehenden Unterschied zwischen Individuum und Organisation/Gruppe? Was sollten wir hier bedenken? »Strongly held convictions that are prior to research often seem to be a precondition for success in the sciences.«, Thomas S. Kuhn Die Suche nach Erkenntnis und Wahrheit ist ein ewiger Kampf. Ein Kampf, der sich nicht delegieren lässt. Nur Diktatoren behaupten, dieses Problem lösen zu können; behaupten Organisationen zu haben, die Missinformation (was immer das konkret bedeuten soll) erkennen und verhindern. Ich bin davon überzeugt, dass autoritäre, paternalistische und totalitäre Ideen immer schreckliche Folgen haben. Niemand ist neutral, niemand hat die Wahrheit gepachtet. Versuchen wir also, unsere unterschiedlichen Ansichten fundiert und nachvollziehbar darzustellen und in den kritischen Diskurs zu gehen. Referenzen Andere Episoden Episode 126: Schwarz gekleidet im dunklen Kohlekeller. Ein Gespräch mit Axel Bojanowski Episode 121: Künstliche Unintelligenz Episode 118: Science and Decision Making under Uncertainty, A Conversation with Prof. John Ioannidis Episode 117: Der humpelnde Staat, ein Gespräch mit Prof. Christoph Kletzer Episode 116: Science and Politics, A Conversation with Prof. Jessica Weinkle Episode 106: Wissenschaft als Ersatzreligion? Ein Gespräch mit Manfred Glauninger Episode 96: Ist der heutigen Welt nur mehr mit Komödie beizukommen? Ein Gespräch mit Vince Ebert Episode 88: Liberalismus und Freiheitsgrade, ein Gespräch mit Prof. Christoph Möllers Episode 84: (Epistemische) Krisen? Ein Gespräch mit Jan David Zimmermann Episode 1: Zukunft Denken – eine gemeinsame Reise Fachliche Referenzen Karl Popper, Auf der Suche nach einer besseren Welt (1987) Thomas S. Kuhn, The Function of Dogma in Scientific Research, in A.C. Crombie, ed. Scientific Change: Historical Studies in the Intellectual, Social and Technical Conditions for Scientific Discovery and Technical Invention, From Antiquity to the Present. New York: Basic Books, pp. 347-69. (1963)
The Open Society as an Enemy: A critique of how free societies turned against themselves by J. McKenzie Alexander Nearly 80 years ago, Karl Popper gave a spirited philosophical defence of the Open Society in his two-volume work, The Open Society and Its Enemies. In this book, J. McKenzie Alexander argues that a new defence is urgently needed because, in the decades since the end of the Cold War, many of the values of the Open Society have come under threat once again. Populist agendas on both the left and right threaten to undermine fundamental principles that underpin liberal democracies, so that what were previously seen as virtues of the Open Society are now, by many people, seen as vices, dangers, or threats. The Open Society as an Enemy: A Critique of how Free Societies Turned Against Themselves interrogates four interconnected aspects of the Open Society: cosmopolitanism, transparency, the free exchange of ideas, and communitarianism. Each of these is analysed in depth, drawing out the implications for contemporary social questions such as the free movement of people, the erosion of privacy, no-platforming and the increased political and social polarisation that is fuelled by social media. In re-examining the consequences for all of us of these attacks on free societies, Alexander calls for resistance to the forces of reaction. But he also calls for the concept of the Open Society to be rehabilitated and advanced. In doing this, he argues, there is an opportunity to re-think the kind of society we want to create, and to ensure it is achievable and sustainable. This forensic defence of the core principles of the Open Society is an essential read for anyone wishing to understand some of the powerful social currents that have engulfed public debates in recent years, and what to do about them. The book is publicly available via the following link The Open Society as an Enemy | LSE Press J. McKenzie Alexander is a Professor in Philosophy at the Department of Philosophy, Logic and Scientific Method in the London School of Economics. From 2012 to 2018, Professor Alexander served as one of the Academic Governors on the Council of the LSE, as well as a member of the Court of Governors. From 2018–2021, he served as the Head of Department. Before joining the department, Alexander was a Visiting Assistant Professor at the Department of Philosophy, University of California – San Diego (between 2000 and 2001). Although J. McKenzie Alexander's original field of research concerned evolutionary game theory as applied to the evolution of morality and social norms, more recently he has worked on problems in decision theory, more broadly construed, including topics in formal epistemology. Morteza Hajizadeh is a Ph.D. graduate in English from the University of Auckland in New Zealand. His research interests are Cultural Studies; Critical Theory; Environmental History; Medieval (Intellectual) History; Gothic Studies; 18th and 19th Century British Literature. YouTube Channel: https://www.youtube.com/user/a48266/videos Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/critical-theory
The Open Society as an Enemy: A critique of how free societies turned against themselves by J. McKenzie Alexander Nearly 80 years ago, Karl Popper gave a spirited philosophical defence of the Open Society in his two-volume work, The Open Society and Its Enemies. In this book, J. McKenzie Alexander argues that a new defence is urgently needed because, in the decades since the end of the Cold War, many of the values of the Open Society have come under threat once again. Populist agendas on both the left and right threaten to undermine fundamental principles that underpin liberal democracies, so that what were previously seen as virtues of the Open Society are now, by many people, seen as vices, dangers, or threats. The Open Society as an Enemy: A Critique of how Free Societies Turned Against Themselves interrogates four interconnected aspects of the Open Society: cosmopolitanism, transparency, the free exchange of ideas, and communitarianism. Each of these is analysed in depth, drawing out the implications for contemporary social questions such as the free movement of people, the erosion of privacy, no-platforming and the increased political and social polarisation that is fuelled by social media. In re-examining the consequences for all of us of these attacks on free societies, Alexander calls for resistance to the forces of reaction. But he also calls for the concept of the Open Society to be rehabilitated and advanced. In doing this, he argues, there is an opportunity to re-think the kind of society we want to create, and to ensure it is achievable and sustainable. This forensic defence of the core principles of the Open Society is an essential read for anyone wishing to understand some of the powerful social currents that have engulfed public debates in recent years, and what to do about them. The book is publicly available via the following link The Open Society as an Enemy | LSE Press J. McKenzie Alexander is a Professor in Philosophy at the Department of Philosophy, Logic and Scientific Method in the London School of Economics. From 2012 to 2018, Professor Alexander served as one of the Academic Governors on the Council of the LSE, as well as a member of the Court of Governors. From 2018–2021, he served as the Head of Department. Before joining the department, Alexander was a Visiting Assistant Professor at the Department of Philosophy, University of California – San Diego (between 2000 and 2001). Although J. McKenzie Alexander's original field of research concerned evolutionary game theory as applied to the evolution of morality and social norms, more recently he has worked on problems in decision theory, more broadly construed, including topics in formal epistemology. Morteza Hajizadeh is a Ph.D. graduate in English from the University of Auckland in New Zealand. His research interests are Cultural Studies; Critical Theory; Environmental History; Medieval (Intellectual) History; Gothic Studies; 18th and 19th Century British Literature. YouTube Channel: https://www.youtube.com/user/a48266/videos Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/intellectual-history
The Open Society as an Enemy: A critique of how free societies turned against themselves by J. McKenzie Alexander Nearly 80 years ago, Karl Popper gave a spirited philosophical defence of the Open Society in his two-volume work, The Open Society and Its Enemies. In this book, J. McKenzie Alexander argues that a new defence is urgently needed because, in the decades since the end of the Cold War, many of the values of the Open Society have come under threat once again. Populist agendas on both the left and right threaten to undermine fundamental principles that underpin liberal democracies, so that what were previously seen as virtues of the Open Society are now, by many people, seen as vices, dangers, or threats. The Open Society as an Enemy: A Critique of how Free Societies Turned Against Themselves interrogates four interconnected aspects of the Open Society: cosmopolitanism, transparency, the free exchange of ideas, and communitarianism. Each of these is analysed in depth, drawing out the implications for contemporary social questions such as the free movement of people, the erosion of privacy, no-platforming and the increased political and social polarisation that is fuelled by social media. In re-examining the consequences for all of us of these attacks on free societies, Alexander calls for resistance to the forces of reaction. But he also calls for the concept of the Open Society to be rehabilitated and advanced. In doing this, he argues, there is an opportunity to re-think the kind of society we want to create, and to ensure it is achievable and sustainable. This forensic defence of the core principles of the Open Society is an essential read for anyone wishing to understand some of the powerful social currents that have engulfed public debates in recent years, and what to do about them. The book is publicly available via the following link The Open Society as an Enemy | LSE Press J. McKenzie Alexander is a Professor in Philosophy at the Department of Philosophy, Logic and Scientific Method in the London School of Economics. From 2012 to 2018, Professor Alexander served as one of the Academic Governors on the Council of the LSE, as well as a member of the Court of Governors. From 2018–2021, he served as the Head of Department. Before joining the department, Alexander was a Visiting Assistant Professor at the Department of Philosophy, University of California – San Diego (between 2000 and 2001). Although J. McKenzie Alexander's original field of research concerned evolutionary game theory as applied to the evolution of morality and social norms, more recently he has worked on problems in decision theory, more broadly construed, including topics in formal epistemology. Morteza Hajizadeh is a Ph.D. graduate in English from the University of Auckland in New Zealand. His research interests are Cultural Studies; Critical Theory; Environmental History; Medieval (Intellectual) History; Gothic Studies; 18th and 19th Century British Literature. YouTube Channel: https://www.youtube.com/user/a48266/videos Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/intellectual-history
In dieser ersten von zwei Folgen seiner Hör-Kolumne widmet sich Helmut Fink dem Leben und Denken Karl Poppers (1902 – 1994), eines der einflussreichsten Wissenschaftstheoretiker des 20. Jahrhunderts. Im Mittelpunkt steht Poppers Wissenschaftstheorie, mit der er den kritischen Rationalismus begründete. Statt auf Verifikation wie der Wiener Kreis forderte Popper Falsifizierbarkeit als Abgrenzungskriterium von Aussagen in Der Beitrag Freigeist (78) • Karl Popper – Logik der Forschung • Hör-Kolumne von Helmut Fink erschien zuerst auf Kortizes-Podcast.
In this episode, Megan and Frank investigate the Enneagram. Is the Enneagram a legitimate science of personality? What even is personality? And how much of our lives does personality determine? Join them as they examine the classic book, "Discovering Your Personality Type: The Essential Introduction to the Enneagram" by Don Richard Riso & Russ Hudson. Other thinkers discussed include: Aristotle, Friedrich Nietzsche, Karl Popper, Thomas Kuhn, and John Doris.-----------------------Hosts' Websites:Megan J Fritts (google.com)Frank J. Cabrera (google.com)Email: philosophyonthefringes@gmail.com-----------------------Bibliography:Don Richard Riso & Russ Hudson - Discovering Your Personality TypeEmpirical Approaches to Moral Character (Stanford Encyclopedia of Philosophy)Pseudoscience and the Demarcation Problem | Internet Encyclopedia of PhilosophyBeyond Good and Evil by Friedrich NietzscheSituationism, Moral Improvement, and Moral Responsibility | The Oxford Handbook of Moral PsychologyVirtue Ethics | Internet Encyclopedia of Philosophy-----------------------Cover Artwork by Logan Fritts-------------------------Music from #Uppbeat (free for Creators!):https://uppbeat.io/t/simon-folwar/neon-signsLicense code: O6ZNDALO7DL2LNHE
Theologian and First Things editor R.R. Reno joins The Winston Marshall Show for a sweeping intellectual conversation on nationalism, identity, and the postwar consensus that still haunts the West.Reno argues that the true crisis isn't a conspiracy—but a consensus forged after WWII: a fear of nationalism, religion, and moral conviction, shaped by the horrors of Auschwitz and Hiroshima. He calls this the age of “weak gods”—a culture hollowed out by relativism, therapeutic liberalism, and meaning without truth.From Karl Popper and the Open Society to the cult of DEI and the rise of populist rebellion, Reno makes the case that Western civilization is suffering from a kind of civilizational PTSD—and that only the return of “strong gods” like loyalty, love, and faith can offer redemption.All this—postwar ideology, the collapse of civic trust, mass migration, shared mythos, and the spiritual malaise of modern life…-----------------------------------------------------------------------------------------------------------------------To see more exclusive content and interviews consider subscribing to my substack here: https://www.winstonmarshall.co.uk/-----------------------------------------------------------------------------------------------------------------------FOLLOW ME ON SOCIAL MEDIA:Substack: https://www.winstonmarshall.co.uk/X: https://twitter.com/mrwinmarshallInsta: https://www.instagram.com/winstonmarshallLinktree: https://linktr.ee/winstonmarshall----------------------------------------------------------------------------------------------------------------------Chapters 00:00 Introduction 1:49 Populism and Its Global Phenomenon 4:32 The Return of Strong Gods 21:58 Karl Popper's "The Open Society and Its Enemies" 28:29 The Impact of Post-War Consensus on Education 47:33 The Return of Strong Gods and the Role of Love 1:09:32 The Role of Religion and Spirituality in Society 1:14:37 The Impact of Popper's Ideas on Conservatism 1:18:31 Loyalty and Fanaticism in Sports and Society 1:21:15 Nationalism vs. Patriotism 1:23:15 Censorship and the Never Again Mentality1:27:54 The Death Throes of the Open Society Consensus 1:33:41 The Role of Strong Gods in Non-Western Countries 1:37:32 The Paradox of Western Ideologies 1:38:21 Conclusion and Final Thoughts Hosted on Acast. See acast.com/privacy for more information.
Tachtig jaar geleden formuleerde filosoof Karl Popper de tolerantieparadox: een open samenleving kan intolerantie niet tolereren. Progressief-liberalen én (radicaal)rechtse politici beroepen zich vandaag de dag op Popper, maar trekken geheel verschillende conclusies over de betekenis van zijn woorden. Hoe komen we uit de paradox? In gesprek met kamerlid Groenlinks-PvdA Lisa Westerveld, wetenschappelijk directeur TeldersStichting Patrick van Schie, journalist Filosofie Magazine Alexandra van Ditmars en journalist De Groene Amsterdammer Coen van de Ven.‘Onbeperkte tolerantie leidt uiteindelijk tot het verdwijnen van tolerantie. Als we niet bereid zijn om een tolerante samenleving te verdedigen tegen de aanval van intoleranten, dan zullen de toleranten vernietigd worden – en tolerantie met hen', zo schreef de Oostenrijks-Britse filosoof Karl Popper in de nasleep van de Tweede Wereldoorlog in De open samenleving en haar vijanden (1945).Tachtig jaar later, met radicaalrechts in veel westerse landen aan het roer, is het denken van Popper actueler dan ooit. Karl Popper is een icoon van het liberalisme. Maar ook Geert Wilders zegt door zijn denken geïnspireerd te zijn. In dit programma onderzoeken we Poppers tolerantieparadox: tegen welk soort onverdraagzaamheid moeten we ons weren en wanneer dient (veronderstelde) intolerantie slechts als excuus voor eigen onverdraagzaamheid? Oftewel: hoe geven we anno 2025 de open samenleving vorm?Programmamaker: Veronica BaasModerator: Kees FoekemaIn samenwerking met Filosofie Magazine.Zie het privacybeleid op https://art19.com/privacy en de privacyverklaring van Californië op https://art19.com/privacy#do-not-sell-my-info.Zie het privacybeleid op https://art19.com/privacy en de privacyverklaring van Californië op https://art19.com/privacy#do-not-sell-my-info.
Here we discuss fidesim and critical rationalism. Fideism has many definitions, but at least how we are thinking of it, it is the idea that something like faith has validity in the process of moving closer to truth through reason.Our starting point is a paper written by prominent Popperian Joseph Agassi about how William Bartley, another critical rationalist philosopher closely associated with Popper, had a falling out with Popper after he accused Popper of being a fideist, which Popper apparently did not consider a compliment. But was Bartley perhaps correct?Note: we decided to cover this paper before we even realized it was about fideism which -- by pure dumb luck -- happened to be part of the topic of our last episode (#106: Karl Popper and God) where Bruce declared himself a Fideist. As such, episode #106 is not required listening, but you might find Popper's views on God and his views on epistemological fideism an interestingly interplay.Support us on Patreon
Wat gebeurt er met je innerlijke vrede als je dagelijks moet opboksen tegen systemen die niet meebewegen? In deze nieuwe Peace Talks duiken we in de wereld van een politica.Arjan spreekt met Lisa Westerveld: Tweede Kamerlid, filosoof, metalfan én zoeker. Ze vertelt hoe ze overeind blijft in een wereld vol druk, strijd en onmacht. Waarom ze met een voetbaltas de Kamer verlaat. Hoe ze rust vindt bij Karl Popper. En hoe haar christelijke opvoeding de basis legde voor haar idealen.Een open en eerlijk gesprek over gewetensvragen, verantwoordelijkheid en hoop houden, ook als je het even niet meer weet. Let op: In deze aflevering wordt gesproken over zelfmoord. Heb je hulp nodig of maak je je zorgen om iemand? Neem dan contact op met 113 Zelfmoordpreventie via www.113.nl of bel gratis 0800-0113. Je bent niet alleen.Over de podcast:❓ Stuur hier jouw vraag in!Onze programma's:✨ Miracle Roadmap (we starten 2 keer per jaar: in september en februari)
This week we discuss a short interview with Karl Popper from 1969 where he discusses God and religion. Specifically, he makes a case for agnosticism, asserts that all men are religious, and discusses the problem of evil. We use this as a starting point to consider if we live in an inherently meaningful universe or one ruled by something like entropy. We discuss arguments for the former related to fine tuning, causation, and beauty.Bonus: Bruce proclaims himself one of those much hated Fideists! (A group disliked by both rationalists and religionists alike.)Support us on Patreon
Brett Hall offers a compelling exploration of knowledge, progress, and human potential through the lens of David Deutsch and Karl Popper's philosophy. He articulates how the tradition of criticism—the willingness to question everything—propelled the Enlightenment and remains essential for human advancement. Hall presents a refreshingly optimistic worldview where progress comes through solving problems, knowledge is infinite, and humans are unique in their capacity to create explanations of reality. Throughout the conversation, he challenges mainstream pessimism, anti-human sentiment, and educational practices that undermine critical thinking, while making a passionate case for individual liberty, free speech, and the centrality of human creativity in understanding our place in the universe. https://www.bretthall.org/ Subscribe to Here for the Truth Fridays. Take the Real AF Test Now! Discover Your Truth Seeker Archetype. Join our membership Friends of the Truth. Watch all our episodes. Connect with us on Telegram. Access all our links. Hosted by Joel Rafidi & Yerasimos Intro and outro music: Illusion by Joel Rafidi
What if parenting held the keys to civilization's long-term flourishing?In this deeply personal and philosophically rich episode of the Existential Hope podcast, we sit down with Dr. Aaron Stupple – physician, thinker, and author of The Sovereign Child. Drawing from the rationalist traditions of David Deutsch and Karl Popper, and grounded in the parenting philosophy of "Taking Children Seriously," Aaron explores what it means to treat children as full moral agents from birth.From screen time and sugar to sleep and sovereignty, Aaron shares how applying rigorous epistemology to parenting transformed his relationship with his children — and how it might transform the future of civilization itself.Key TopicsApplying Popperian epistemology to parentingWhy children are not "pre-persons" but full moral agentsMoving beyond control vs. permissivenessReal-life examples: screens, food, bedtime, and educationParenting as civilizational infrastructure for a better futureFull transcript, list of resources, and art piece: https://www.existentialhope.com/podcastsExistential Hope was created to collect positive and possible scenarios for the future so that we can have more people commit to creating a brighter future, and to begin mapping out the main developments and challenges that need to be navigated to reach it. Existential Hope is a Foresight Institute project.Hosted by Allison Duettmann and Beatrice ErkersFollow Us: Twitter | Facebook | LinkedIn | Existential Hope InstagramExplore every word spoken on this podcast through Fathom.fm. Hosted on Acast. See acast.com/privacy for more information.
Thank you for watching! Grab your copy of The Time is Now and start your journey toward living a more intentional and fulfilling life - https://a.co/d/aDYCQ9oBecome a member of the channel & get access to exclusive perks (including town halls with guests from the show):https://www.youtube.com/channel/UCl67XqJVdVtBqiCWahS776g/joinDownload this episode's transcript - https://throughconversations.kit.com/ad165371fdIn this conversation, Aaron Stupple discusses the themes of his book, 'The Sovereign Child,' which challenges conventional parenting norms. The discussion explores the importance of agency, autonomy, and trust in parenting, emphasizing the need for children to learn through experience rather than strict rules.Aaron Stupple is a practicing physician, former middle school and high school science teacher, and co-founder of the nonprofit Conjecture Institute. He has been promoting critical rationalism and the work of Karl Popper and David Deutsch since 2018, most prominently through Rat Fest, an annual in-person conference. Aaron lives in Western Massachusetts with his wife and five children.Order the sovereign child - https://www.thesovereignchild.comChapters00:00 Introduction to The Sovereign Child02:04 Understanding Agency and Food Choices05:57 Philosophy of Parenting and Personal Fears10:06 Intervention vs. Autonomy in Parenting14:12 Trust and Rules in Parenting17:48 Learning from Children and Discovery23:59 Passions and Resilience in Life31:20 The Role of Passion in Resilience32:45 Supporting Children's Interests34:54 Understanding Screen Time and Engagement38:38 The Misconception of Screens and Learning43:30 Dopamine: Understanding Pleasure and Guilt49:18 The Flaws of Goal-Oriented Mindsets56:53 Embracing Incremental Change and Enjoyment01:01:20 Exploring Consciousness in Infants01:09:03 The Nature of Free Will in Modern Society01:24:49 Raising Sovereign Individuals: A New Parenting Philosophy// Connect With Me //ORDER MY BOOK, THE TIME IS NOW: A GUIDE TO HONOR YOUR TIME ON EARTH: https://www.timeisnowbook.comWebsite: https://throughconversations.comSubstack - https://throughconversations.substack.comYouTube community -https://www.youtube.com/channel/UCl67XqJVdVtBqiCWahS776g/join// Social //X: https://x.com/ThruConvPodcastInstagram: https://www.instagram.com/thruconvpodcast/?hl=enYouTube: https://www.youtube.com/channel/UCl67XqJVdVtBqiCWahS776g
We explore how censorship is impacting institutions — from universities to law firms to the Maine House of Representatives. Timestamps: 00:00 Intro 01:40 Federal government cuts Columbia's funding 16:57 Updates on the Mahmoud Khalil case 27:01 Ed Martin's Georgetown letter 34:59 Trump targeting law firms 55:01 Maine House censure of Rep. Laurel Libby 01:03:37 Outro Guests: - Will Creeley, FIRE's legal director - Conor Fitzpatrick, FIRE's supervising senior attorney - Lindsie Rank, FIRE's director of campus rights advocacy Enjoy listening to the podcast? Donate to FIRE today and get exclusive content like member webinars, special episodes, and more. If you became a FIRE Member through a donation to FIRE at thefire.org and would like access to Substack's paid subscriber podcast feed, please email sotospeak@thefire.org. Show notes: - “DOJ, HHS, ED, and GSA announce initial cancelation of grants and contracts to Columbia University worth $400 million” U.S. Department of Justice (2025) - HHS, ED, and GSA follow up letter to Columbia. U.S. Department of Health & Human Services, U.S. Department of Education, U.S. Government Services Administration (2025) - “Columbia yields to Trump in battle over federal funding” The Wall Street Journal (2025) - “Advancing our work to combat discrimination, harassment, and antisemitism at Columbia” Columbia University (2025) - “Columbia caves to feds — and sets a dangerous precedent” FIRE (2025) - “ED, HHS, and GSA Respond to Columbia University's Actions to Comply with Joint Task Force Pre-Conditions” U.S. Department of Education (2025) - “FIRE demands answers from Trump admin officials on arrest of Mahmoud Khalil” FIRE (2025) - “Brief of Amici Curiae in Support of Petitioner's Motion for Preliminary Injunction - Khalil v. Joyce” FIRE (2025) - “We will be revoking the visas and/or green cards of Hamas supporters in America so they can be deported.” Secretary of State Marco Rubio via X (2025) - “‘ICE proudly apprehended and detained Mahmoud Khalil, a radical foreign Pro-Hamas student on the campus of @Columbia University. This is the first arrest of many to come.' President Donald J. Trump” The White House via X (2025) - “WATCH: White House downplays stock market declines as ‘a snapshot'” PBS NewsHour (2025) - “Secretary Rubio's remarks to the press” U.S. Department of State (2025) - “Mahmoud Khalil. Notice to appear.” Habeeb Habeeb via X (2025) - “Alien and Sedition Acts” National Archives (1798) - Ed Martin's letter to Georgetown Law Dean William Treanor. (2025) - Dean Treanor's response to Ed Martin. (2025) - “Trump, Perkins Coie and John Adams” The Wall Street Journal (2025) - “Suspension of Security Clearances and Evaluation of Government Contracts” The White House (2025) - “Addressing Risks from Perkins Coie LLP” The White House (2025) - “Addressing risks from Paul Weiss” The White House (2025) - “Lawyers who anger the Feds face new penalties by decree” The CATO Institute (2025) - “Today, President Donald J. Trump agreed to withdraw his March 14, 2025 Executive Order regarding the Paul, Weiss, Rifkind, Wharton & Garrison LLP law firm (‘Paul, Weiss'), which has entered into the following agreement with the President…” President Trump via TruthSocial (2025) - “Head of Paul, Weiss says firm would not have survived without deal with Trump” The New York Times (2025) - “House resolution relating to the censure of Representative Laurel D. Libby of Auburn by the Maine House of Representatives” Maine House of Representatives (2025) - “Maine's censure of lawmaker for post about trans student-athlete is an attack on free speech” FIRE (2025) - “Maine State Rep. Laurel Libby disagreed with biological males competing in women's sports, and now, the Maine State House is censuring her.” Sen. Kennedy via X (2025) - “The open society and its enemies” Karl Popper (1945) - “Cyber rights: Defending free speech in the digital age” Mike Godwin (1995)
https://youtu.be/ad5KEuKz1a8 Podcast audio: How does science work, and how does it differ from religion or pseudo-science? According to Karl Popper's “falsificationism,” science, unlike religion and pseudo-science, doesn't claim certainty; it aims only to disprove its hypotheses, and this is the source of its rationality. Popper proposed his theory as an alternative to the view that science distinguishes itself by proving its conclusions inductively. In this lecture, Mike Mazza discuss the reasons behind Popper's anti-inductivism and falsificationism and how they undercut the rationality of science. Recorded live on June 16 in Anaheim, CA as part of OCON 2024.
On this episode of Crazy Wisdom, host Stewart Alsop speaks with Andrew Altschuler, a researcher, educator, and navigator at Tana, Inc., who also founded Tana Stack. Their conversation explores knowledge systems, complexity, and AI, touching on topics like network effects in social media, information warfare, mimetic armor, psychedelics, and the evolution of knowledge management. They also discuss the intersection of cognition, ontologies, and AI's role in redefining how we structure and retrieve information. For more on Andrew's work, check out his course and resources at altshuler.io and his YouTube channel.Check out this GPT we trained on the conversation!Timestamps00:00 Introduction and Guest Background00:33 The Demise of AirChat00:50 Network Effects and Social Media Challenges03:05 The Rise of Digital Warlords03:50 Quora's Golden Age and Information Warfare08:01 Building Limbic Armor16:49 Knowledge Management and Cognitive Armor18:43 Defining Knowledge: Secular vs. Ultimate25:46 The Illusion of Insight31:16 The Illusion of Insight32:06 Philosophers of Science: Popper and Kuhn32:35 Scientific Assumptions and Celestial Bodies34:30 Debate on Non-Scientific Knowledge36:47 Psychedelics and Cultural Context44:45 Knowledge Management: First Brain vs. Second Brain46:05 The Evolution of Knowledge Management54:22 AI and the Future of Knowledge Management58:29 Tana: The Next Step in Knowledge Management59:20 Conclusion and Course InformationKey InsightsNetwork Effects Shape Online Communities – The conversation highlighted how platforms like Twitter, AirChat, and Quora demonstrate the power of network effects, where a critical mass of users is necessary for a platform to thrive. Without enough engaged participants, even well-designed social networks struggle to sustain themselves, and individuals migrate to spaces where meaningful conversations persist. This explains why Twitter remains dominant despite competition and why smaller, curated communities can be more rewarding but difficult to scale.Information Warfare and the Need for Cognitive Armor – In today's digital landscape, engagement-driven algorithms create an arena of information warfare, where narratives are designed to hijack emotions and shape public perception. The only real defense is developing cognitive armor—critical thinking skills, pattern recognition, and the ability to deconstruct media. By analyzing how information is presented, from video editing techniques to linguistic framing, individuals can resist manipulation and maintain autonomy over their perspectives.The Role of Ontologies in AI and Knowledge Management – Traditional knowledge management has long been overlooked as dull and bureaucratic, but AI is transforming the field into something dynamic and powerful. Systems like Tana and Palantir use ontologies—structured representations of concepts and their relationships—to enhance information retrieval and reasoning. AI models perform better when given structured data, making ontologies a crucial component of next-generation AI-assisted thinking.The Danger of Illusions of Insight – Drawing from ideas by Balaji Srinivasan, the episode distinguished between genuine insight and the illusion of insight. While psychedelics, spiritual experiences, and intense emotional states can feel revelatory, they do not always produce knowledge that can be tested, shared, or used constructively. The ability to distinguish between profound realizations and self-deceptive experiences is critical for anyone navigating personal and intellectual growth.AI as an Extension of Human Cognition, Not a Second Brain – While popular frameworks like "second brain" suggest that digital tools can serve as externalized minds, the episode argued that AI and note-taking systems function more as extended cognition rather than true thinking machines. AI can assist with organizing and retrieving knowledge, but it does not replace human reasoning or creativity. Properly integrating AI into workflows requires understanding its strengths and limitations.The Relationship Between Personal and Collective Knowledge Management – Effective knowledge management is not just an individual challenge but also a collective one. While personal knowledge systems (like note-taking and research practices) help individuals retain and process information, organizations struggle with preserving and sharing institutional knowledge at scale. Companies like Tesla exemplify how knowledge isn't just stored in documents but embodied in skilled individuals who can rebuild complex systems from scratch.The Increasing Value of First Principles Thinking – Whether in AI development, philosophy, or practical decision-making, the discussion emphasized the importance of grounding ideas in first principles. Great thinkers and innovators, from AI researchers like Demis Hassabis to physicists like David Deutsch, excel because they focus on fundamental truths rather than assumptions. As AI and digital tools reshape how we interact with knowledge, the ability to think critically and question foundational concepts will become even more essential.
The first part of my discussion of the differing visions of science and how scientific knowledge "grows" (or not) according to Thomas Kuhn vs Karl Popper as outlined in this chapter of "The Beginning of Infinity". Kuhn's "The Structure of Scientific Revolutions" explains the concept of a "paradigm" and "paradigm shifts" comparing "revolutionary" and "normal" periods of science. Kuhn's work remains the most cited in the social sciences and so far more people - especially in academia - are familiar with his work that Popper's. What explains this? What does Kuhn have to say? And what does a "critical rationalist" perspective on the growth of knowledge have to say in response to Kuhn?
In this episode of the Awareness to Action Enneagram podcast, Mario Sikora and Seth “Creek” Creekmore explore a list of books that have had the biggest influence on Mario and the way he thinks about the Enneagram. Even though none of the books are about the Enneagram, they have influenced how Mario thinks about concepts, such as cognitive dissonance and social psychology.TIMESTAMPS[00:01] Intro[02:04] Knowledge is power[07:09] Mistakes Were Made (But Not by Me)[11:34] The Demon-Haunted World[22:42] Philosophy and the Real World[25:58] The Selfish Gene[36:13] Zen Mind, Beginner's Mind[39:20] Sacred World[44:47] The Essential Drucker[56:44] Other book recommendations[59:29] OutroConnect with us:Awareness to ActionEnneagram on DemandIG: @ataenneagrampodEmail: info@awarenesstoaction.comSend a voice message: speakpipe.com/AwarenesstoActionBooks:Mistakes Were Made (But Not by Me) by Carol Tavris and Elliot AronsonThe Demon-Haunted World by Carl SaganPhilosophy and the Real World: An Introduction to Karl Popper by Brian MageeThe Selfish Gene by Richard DawkinsZen Mind, Beginner's Mind by Shunryū SuzukiSacred World: The Shambhala Way to Gentleness, Bravery, and Power by Jeremy and Karen HaywardThe Essential Drucker by Peter DruckerThe Wisest One in the Room: How You Can Benefit from Social Psychology's Most Powerful Insights by Thomas Gilovich and Lee RossHow We Know What Isn't So: The Fallibility of Human Reason in Everyday Life by Thomas GilovichPsychology of Intelligence Analysis by Richards HeuerThe Beginning of Infinity by David Deutsch
The second in the series on "The Myth of the Framework" paper. Timestamps: 00:00 Introduction with some reflections on Joe Rogan and Gad Saad 05:14 Section IVa reading - on “Confrontations” 06:32 Section IVa reflection 09:48 Section IVb reading 10:17 Section IVb reflection 12:14 Section IVc reading - tolerance and respect 13:26 Section IV c reflection on Herodotus and tolerance 15:08 Section IV d reading. When should a discussion reach agreement? 16:39 Section IV d reflection. Quibbling with Popper? True Theories or Best Explanations? 28:54 Section IV e reading Goodwill 30:00 Section IV e Reflection on Goodwill, courtesy and politeness. And an anecdote about “professors”. 36:54 Interlude: Popper's Introduction to “The Myth of the Framework” - expertise and authority 40:00 Section V a Reading Clash of civilisations 40:56 Section V a Reflection (including remarks on Piers Morgan and Tucker Carlson) 44:00 Section V b “Culture Clash” the impact on Greek Philosophy and Rationality - Reading and reflection interleaved. 57:15 Section VI a Reading - How we make the world understandable to ourselves 57:55 Section VI a Reflection on the task of “reason”. 59:23 Section VI b Reading: The invention of explanations and the two components of rationality. 1:00:13 Secton VI b Reflection on rationality 1:03:40 Section VI c Popper's conjecture on the origins of the critical method I 1:05:08 Section VI c Reflection on Hesiod's Theogony. 1:07:05 Section VI d Reading Popper's conjecture part II 1:08:08 Reflection on Popper's Conjecture 1:09:04 Section VI e Reading on Anixmander's theory 1:10:12 Section VI e Reflection on Anixmander's theory 1:11:25 Section VI f Conjecturing about conjectures and “The Critical Tradition I” 1:12:52 Section VI f Reflections on “The Critical Tradition” 1:13:16 Section VI g The Critical Tradition II 1:14:33 Section VI g Reflections on “The Critical Tradition II” and “schools” of philosophy. 1:15:30 Section VI h The Ionian School 1:16:36 Section VI h Reflections on the modern critical method and thoughts about Aristarchus and Parallax measurements 1:20:50 Section VI I Conclusion
It had to happen eventually: this week The Studies Show is all about philosophy. As we look at science in general, how do we decide what those studies are actually showing? Tom and Stuart take a look at the Big Two of philosophy of science: Karl Popper and Thomas Kuhn, with their respective theories of falsificationism and paradigm shifts. Both are theories that almost everyone interested in science has heard of—but both make far more extreme claims than you might think.The Studies Show is sponsored by Works in Progress magazine, the best place to go online for fact-rich, data-dense articles on science and technology, and how they've made the world a better place—or how they might do so in the future. To find all their essays, all for free, go to worksinprogress.co.Show notes* Tom's new book, Everything is Predictable: How Bayes' Remarkable Theorem Explains the World* Wagenmakers's 2020 study asking scientists how they think about scientific claims* David Hume's 1748 Enquiry Concerning Human Understanding* Stanford Encyclopedia of Philosophy article on the problem of induction * Bertrand Russell's 1946 book History of Western Philosophy* Popper's 1959 book The Logic of Scientific Discovery* Stanford Encyclopedia of Philosophy article on Popper* Kuhn's 1962 book The Structure of Scientific Revolutions* Stanford Encyclopedia of Philosophy article on Kuhn* 2019 Scott Alexander review of the book* Michael Strevens's 2020 book The Knowledge Machine* Daniel Lakens's Coursera course on “improving your statistical inferences”CreditsThe Studies Show is produced by Julian Mayers at Yada Yada Productions. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.thestudiesshowpod.com/subscribe
Le paradoxe de la tolérance, formulé par le philosophe autrichien Karl Popper dans son ouvrage La société ouverte et ses ennemis (1945), soulève une question fondamentale sur les limites de la tolérance dans une société démocratique. Il met en lumière le risque qu'une tolérance illimitée puisse, paradoxalement, conduire à la disparition même de la tolérance.1. Énoncé du paradoxePopper affirme que "si une société est infiniment tolérante, elle risque d'être détruite par les intolérants". Autrement dit, si une société accepte sans restriction toutes les idées et opinions, y compris celles prônant l'intolérance et la destruction des valeurs démocratiques, ces forces intolérantes finiront par dominer et supprimer la tolérance elle-même.Ce paradoxe suggère qu'une société ouverte et tolérante doit établir des limites à la tolérance, notamment envers les idéologies qui cherchent à la détruire. Popper ne préconise pas une suppression immédiate des idées intolérantes, mais il insiste sur la nécessité de les confronter par le débat rationnel. Toutefois, si ces idées se montrent imperméables à la raison et incitent à la violence ou à la suppression des droits fondamentaux, alors la société doit légitimement interdire leur expression et leur diffusion.2. Les implications du paradoxeLe paradoxe de la tolérance soulève des questions cruciales pour les démocraties modernes, notamment en matière de liberté d'expression. Jusqu'où une société démocratique doit-elle tolérer des discours ou des mouvements qui remettent en cause ses principes fondamentaux, comme l'égalité, la liberté et le respect des droits humains ?En d'autres termes, faut-il tolérer les idées totalitaires, racistes ou extrémistes sous prétexte de liberté d'opinion ? Popper soutient que si ces idées ne sont pas contrôlées, elles peuvent prendre de l'ampleur et miner les bases de la démocratie, rendant impossible toute cohabitation pacifique.3. Application contemporaineAujourd'hui, le paradoxe de Popper est souvent invoqué dans les débats sur les discours de haine, l'extrémisme politique et la censure sur les réseaux sociaux. Il sert d'argument pour justifier des lois contre les discours incitant à la haine ou à la violence, tout en soulevant la difficulté de fixer les limites sans compromettre la liberté d'expression légitime.Le paradoxe de la tolérance met en évidence une tension inhérente aux sociétés démocratiques : pour préserver un espace de liberté, elles doivent parfois imposer des restrictions. Cela signifie qu'une tolérance absolue peut conduire à sa propre disparition, rendant nécessaire une vigilance et des mesures adaptées face aux menaces intolérantes. Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.
Watch: https://youtu.be/_ywyQIFMtQEDarwinian evolution shapes modern biology, but the notion of evolution has a wider history, too. In this episode of the Sheldrake-Vernon dialogues, Rupert Sheldrake and Mark Vernon explore linear and cyclical conceptions of human and cosmic evolution and ask what they can mean in the modern world, where innovation and evolution appear to be escalating. They consider the significance of two main principles within evolution, that of diversity and creativity, and how these elements can be embraced. They also ask about the difficulty of talking about evolution today, given the presence of intelligent design and creationism. An inability to discuss evolution in a wider context is a loss because evolutionary theory itself is sophisticated and interestingly contested, both in the realm of biology but spirituality: the so-called evolution of consciousness. The discussion includes the ideas of Pierre Tielhard de Chardin and Owen Barfield, Karl Popper and Henri Bergson.
Darwinian evolution shapes modern biology, but the notion of evolution has a wider history, too. In this episode of the Sheldrake-Vernon dialogues, Rupert Sheldrake and Mark Vernon explore linear and cyclical conceptions of human and cosmic evolution and ask what they can mean in the modern world, where innovation and evolution appear to be escalating. They consider the significance of two main principles within evolution, that of diversity and creativity, and how these elements can be embraced. They also ask about the difficulty of talking about evolution today, given the presence of intelligent design and creationism. An inability to discuss evolution in a wider context is a loss because evolutionary theory itself is sophisticated and interestingly contested, both in the realm of biology but spirituality: the so-called evolution of consciousness. The discussion includes the ideas of Pierre Tielhard de Chardin and Owen Barfield, Karl Popper and Henri Bergson.For other dialogues - https://www.markvernon.com/talks
I take another deep dive into a deeply insightful and original lecture by Karl Popper: The Myth of the Framework. In this first part (of 4) I spend most of the episode unpacking our motivations, Popper's own thoughts on his success in combating bad ideologies and the purposes of discussion. Indeed this piece can be considered an instruction manual for discussions: how to have them and why. Below: timestamps for this episode: 00:00 Purpose of this new series 05:41 Woke, DEI and Popper 10:47 Popper in his own words on his “success” 12:23: Marxism and Relativism as “ideas that survive” 19:47 Popper in the modern day 22:30 Frameworks and “echo chambers”. 26:05 Some personal anecdotes and reflections 32:43: Defending an idea is different to explaining one. 35:00 Personal anecdotes. 47:47 Discussions 49:33 Why do we talk to each other? :) 59:13 The Myth of the Framework. Section 1 1:01:04 Commentary Section 1 1:03:33 The Myth of the Framework Section 2 1:04:29 Commentary Section 2 1:06:15 The Myth of the Framework Section 3a 1:07:07 Commentary Section 3a 1:12:12 The Myth of the Framework Section 3b 1:13:40 Commentary Section 3b 1:16:39 Should we “talk” to North Korea? 1:26:12 The West and its enemies 1:28:42 The Myth of the Framework Section 3c 1:29:59 Commentary Section 3c 1:32:25 The Myth of the Framework Section 3d 1:33:24 Closing Reflection
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations. It focuses specifically on his discussion of the various social functions that traditions play in human life, a significant part of which is to provide predictability. Popper also discusses why utopian and idealist plans to erase current conditions of society and start anew are bound to fail To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM You can find over 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations. It focuses specifically on his distinction between traditions and institutions within social life, and how individuals interact with and are often conditioned by both of them To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM You can find over 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations. It focuses specifically on what he thinks the key tasks of social science or theory are. Among these are studying the unintended and often undesired consequences of human choices, actions, and policies. Another important task is to examine not just social groups and institutions but also traditions, to determine what their social functions and workings are To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM You can find over 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations. It focuses specifically on his discussion of how science develops historically. Popper does not think that observation and the "scientific method" taught in classes and textbooks is really at the core of what science is and how it develops. Instead, what sustains it is a critical tradition that involves discussion about whether accounts are accurate, coherent, and defensible, along with revision of accounts in light of that discussion To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM You can find over 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA
This lecture discusses key ideas from the 20th century philosopher Karl Popper's article "Towards A Rational Theory Of Tradition", found in his book Conjectures and Refutations. It focuses specifically on the differing attitudes towards tradition that he distinguishes. These include an uncritical acceptance and advocacy of tradition but also a type of rationalism uncritically hostile to tradition that doesn't realize that rationalism and science themselves figure into a tradition. To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO - or at BuyMeACoffee - www.buymeacoffee.com/A4quYdWoM You can find over 3000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Popper's Conjectures and Refutations - https://amzn.to/4dFvJjA
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 third appearance on the show. He was last on episode 189 with David Albert, in which Robinson, David, and Barry discussed David and Barry's joint program known as “The Mentaculus”, which they use to solve many problems in the foundations of physics, from probability to the direction of time. In this episode, Barry and Robinson discuss the philosophical foundations of science, touching on the relationship between science and pseudoscience, Karl Popper, string theory, scientific realism, and many other important debates and figures. If you're interested in the foundations of physics, then please check out the the John Bell Institute for the Foundations of Physics, 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. The Probability Map of the Universe: https://a.co/d/4XoYTMY The John Bell Institute: https://www.johnbellinstitute.org OUTLINE 00:00 Introduction 7:53 On Pseudoscience and Astrology 11:40 Falsification as a Criterion of Science 16:40 Is String Theory Pseudoscience? 20:14 On Marxism 24:45 What Is Scientific Realism? 34:35 On Hilary Putnam 42:16 Science Vs Metaphysics 48:32 Time in Science and Metaphysics 52:38 On Fundamentalia 56:01 On Reductionism 1:00:04 On Consciousness and Emergence 1:04:56 On Causation 1:25:52 On Time Travel 1:28:29 On Explanation and Thermodynamics 1:39:23 On Free Will 1:47:00 The Laws of Nature Robinson's Website: http://robinsonerhardt.com Robinson Erhardt researches symbolic logic and the foundations of mathematics at Stanford University. --- Support this podcast: https://podcasters.spotify.com/pod/show/robinson-erhardt/support
I discuss the point of philosophy and how "concrete" the work of Karl Popper and David Deutsch are in marshalling examples taken directly from science in order to illustrate how philosophy solves problems in other areas. Then I have some lengthy remarks on some recent criticism of Popper and Deutsch which is found here: https://substack.com/home/post/p-152605209