Clearer Thinking with Spencer Greenberg

Christian Ferko, a theoretical physicist who studies string theory and quantum fields, breaks down competing views of string theory. He contrasts the narrow textbook idea with a broader modern toolkit. He explores emergent spacetime, black hole entropy, the vast landscape versus swampland constraints, the role of beauty and sociology in physics, and where experimental contact might arrive.

Read the full transcript here. What should count as trauma, and what gets lost when the word expands to cover ordinary distress? Why do some frightening events leave lasting psychological injury while others fade into ordinary memory? Is trauma best understood as the event itself, or as the enduring failure of the mind to recover from it? What is the difference between being influenced by the past and being imprisoned by it? Can a society acknowledge real harm without teaching people that damage is inevitable? Does the body keep the score, or is the body better understood as a scorecard for what the brain is tracking? Why are metaphors about hidden trauma so compelling even when they may obscure how memory actually works? If severe trauma is usually remembered rather than repressed, why do myths of buried memories remain so powerful? What is the difference between avoiding a painful memory and being unable to recall it? How do fragmented memories help the brain preserve threat relevant details while losing the clean story of what happened? What would change if we saw resilience not as denial of harm, but as flexible, imperfect, learnable adaptation? Links: George's Latest Book: [The End of Trauma](The End of Trauma (book): https://www.amazon.com/End-Trauma-Science-Resilience-Changing/dp/B09CZJ2X38) George Bonanno is a Professor of Clinical Psychology at Columbia University's Teachers College and internationally recognized for his pioneering research on human resilience in the face of loss and potential trauma. He is recognized by the Web of Science as among the top one percent most cited scientists in the world, and has been honored with lifetime achievement awards from the Association for Psychological Science, the International Society for Traumatic Stress Studies, and the International Positive Psychology Association. Staff Spencer Greenberg — Host + Director Ryan Kessler — Producer + Technical Lead WeAmplify — Transcriptionists Igor Scaldini — Marketing Consultant Music Broke for Free Josh Woodward Lee Rosevere Quiet Music for Tiny Robots wowamusic zapsplat.com Affiliates Clearer Thinking GuidedTrack Mind Ease Positly UpLift [Read more]

Christian B. Miller, a philosophy professor and author focused on moral psychology and honesty, explores whether honesty is eroding as tech and incentives change. He discusses how AI and the internet make cheating easier, why people often cheat a little to preserve self-image, and how detection, assessment design, and identity cues can curb dishonesty.

Anton Korinek, an economics professor and director of the EconTAI Initiative studying AI, discusses how AI could reshape growth, jobs, and inequality. He explores if intelligence-as-software can rewire production and trigger rapid compounding growth. They cover limits of automation, risks of demand shortfalls from displaced workers, feedback loops that could accelerate change, and how economic models and tax systems might need to adapt.

Christopher Kavanagh, Associate Professor of Psychology and co-host of Decoding The Gurus, studies how charismatic secular gurus shape belief and social trust. He explores why sweeping worldviews and performed expertise attract followers, how polished commentary creates false confidence, the internet’s role in amplifying gurus, and when prestige or science veneer leads to overreach and harm.

Marcus A. Davis, co-founder and CEO of Rethink Priorities, researches how to direct resources for maximum good. He explores why identical interventions often cost less in poorer regions and what drives cost-effectiveness differences. He argues radically different causes can be compared, discusses moral uncertainty and modeling big decisions, and offers practical guidance for everyday donors.

Steven C. Hayes, Emeritus Psychology Professor and developer of Acceptance and Commitment Therapy (ACT), discusses whether population averages mislead our understanding of individual lives. He questions trait snapshots, explains why time and context matter, and argues for tracking processes over time. He also offers practical ideas like daily self-monitoring and values-driven action.

Andrew Gelman, Higgins Professor of Statistics and Political Science at Columbia, is a leading critic of sloppy statistical practice. He discusses why flawed studies persist, the limits of p-values, the need for better measurement and priors, how replication and criticism should work in science, and why Bayesian approaches and transparency can improve reliability.

Evan Ratliff, journalist and immersive reporter known for investigating deception and tech, discusses voice cloning, how easily scammers exploit cloned voices, and experiments using a clone to study scam calls. He explores AI agents as co-workers: their memory systems, where they excel or fail, social-engineering risks, and the strange emotional and ethical impacts of working alongside talking AIs.

Carmen Scheibenbogen, a German immunologist and clinician who studies ME/CFS and long COVID, discusses whether long COVID is one illness or many. She covers viral persistence and EBV reactivation, immune dysregulation and autoantibodies, fatigue and post-exertional malaise, biomarker-driven subgroups, and what mechanism-first trials and better clinical care might look like.