Popular guests

HHS Secretary and leader of the Make America Healthy Again (MAHA) movement. He is focused on addressing corruption within governmental health agencies and promoting policies for better public health.

Brussels bureau chief for The New York Times, specializing in European economic and political affairs.

World-renowned heart surgeon and author of The Plant Paradox and The Gut-Brain Paradox. Focuses on the gut microbiome's influence on overall health and well-being.

Co-founder of Microsoft and pioneering technology entrepreneur. Philanthropist and co-chair of the Bill & Melinda Gates Foundation focusing on global health, education, and climate change. Author of books including How to Avoid a Climate Disaster and The Road Ahead.

Sports analyst and co-host of the Bill Simmons Podcast, known for his expertise in basketball and insightful commentary.

A leading researcher, writer, and public speaker on consciousness science, neuroscience, and artificial intelligence. He is a professor at the University of Sussex and co-director of the Sackler Centre for Consciousness Science.

U.S. Representative for California's 14th congressional district, serving since 2013. Member of the Democratic Party.

New York Times bestselling author of The $100 Startup, Side Hustle, and Time Anxiety: The Illusion of Urgency and a Better Way to Live. Visited every country in the world before his thirty-fifth birthday.

Writes about tax policy for The New York Times from Washington.

Author and longtime friend of the show. He visited the HQ to discuss a new paper that came out of MIT about the impact of using AI in writing.

Senior fellow at the Hoover Institution and author of a three-volume biography of Joseph Stalin. An expert in Russian and Soviet history, he provides deep insights into the complexities of authoritarian regimes.

Co-founder of 37signals and creator of Ruby on Rails. He contributes to the company's technical direction and business philosophy.

CEO of Brookfield Asset Management, a leading global alternative asset manager with over a trillion dollars in assets under management. Known for his long-term investment perspective and focus on essential infrastructure and real estate.

Chief Executive of the Foundation for Defense of Democracies.

The Ringer staffer and personality. Known for his appearances on The Bill Simmons Podcast and other Ringer shows, often providing insights on golf and the NBA.

CTO of Meta, shaping consumer interaction from the Facebook newsfeed to smart glasses and AR headsets. Focuses on translating emerging technologies into real products.

Relationship expert, writer, philosopher, and entrepreneur; co-author of "The 80/80 Marriage" and "Start Here: Master the Lifelong Habit of Wellbeing."

Brilliant young intellectual known for his insightful commentary on race and social issues. He's also a musician and has released music under the name Coldman.

Professor and chair of ophthalmology at Stanford University's Byers Eye Institute. His expertise includes retinal and optic nerve diseases, stem cell treatments, and nanotechnology for blindness.

Internet personality and former professional kickboxer. Known for his controversial opinions on various social and political issues.

Investor and author known for his value investing approach and ethical framework. He is the author of 'The Education of a Value Investor'.

Reporter with over two decades of experience, primarily at the Wall Street Journal. Author of "The Chaos Kings," exploring hedge fund managers who profit from market crashes.

Former actor and life coach, specializing in authenticity and self-compassion.

Co-founder of Charisma on Command, a company that helps people develop confidence, charisma, and strong social skills. Grew his company to one of the largest platforms for social skills and confidence training.

Entrepreneur, businessman, and podcaster. Host of the Diary of a CEO podcast and known for his insights on business and personal development.

Professor of marketing, behavioral decision-making, and psychology at UCLA’s Anderson School of Management. Author of "Your Future Self."

Public policy analyst and professor at Columbia University.

CEO of Galaxy Digital, an investment firm focused on digital assets and blockchain technology. Experienced investor and advocate for cryptocurrency adoption.

Executive editor of Foreign Affairs magazine and author of the book "The Lumumba Plot." Shares insights on integrating book writing into a busy life.

Physician specializing in foot and gait mechanics. Founder of ‘Gait Happens’ and ‘Total Health Solutions’, educating people about the human foot's importance to overall health.

Columbia-trained psychiatrist and founder of Manhattan Behavioral Medicine. Author of 'High Functioning: Overcome Your Hidden Depression and Reclaim Your Joy'.

CEO and founder of MicroStrategy, a publicly traded business data firm. Known for his company's significant investment in Bitcoin.

Founder of Cal AI, a calorie tracking app. He built a website that let kids bypass school restrictions and play games online, selling it for $100,000 a few years later.

Host of the Praying in Color podcast, exploring various prayer practices from across the Christian tradition.

Founder of Cluely, an AI experience layer, and a former Columbia University student. He gained attention for a publicity stunt involving cheating on coding interviews.

Seasoned expert in personal branding and building successful businesses. Offers actionable insights for personal brand development.

Actor known for his roles in The Hurt Locker and the Marvel Cinematic Universe as Hawkeye. Shares his experiences and perspectives on life, career, and a near-fatal accident.

Founder and CEO of Valuetainment Media. Host of the PBD Podcast, discussing business, current events, politics, and sports.

Analyst of the news and case studies of Live Players, as well as key institutions and technologies that make up the global power landscape.

Qualified physiotherapist, nutritionist, and author of The Proof is in the Plants. Host of The Proof with Simon Hill podcast, dedicated to science-based conversation around health and longevity.

Professor of pathology and Director of the Center for Aging Research at the University of Michigan. Architect of the NIA-funded Interventions Testing Programs (ITPs).

Tech columnist at the New York Times and co-host of the Hard Fork podcast.

California Senator and former Attorney General, running for president in 2020. Known for her work on criminal justice reform and her advocacy for immigration.

Performance coach and author of Do Hard Things. He co-hosts the FAREWELL podcast with Brad Stulberg and Clay Skipper.

The United Nations bureau chief for The New York Times, who also covers Iran and how countries around the world deal with conflicts in the Middle East.

Investigative journalist & content creator known for videos exposing major corporations and corruption. Also worked as a chef, teacher, and digital nomad.

Co-founded Figma, a collaborative design software company. He left Brown University after landing a Thiel Fellowship to pursue his idea.

Newly appointed Partner at First Round Capital with extensive product leadership experience at Google, Facebook, Twitter, and Dropbox.

Technologist and founder of Earth Species Project, aiming to use AI to understand animal communication.

British neuroscientist at University College London, known for his work on the free energy principle and predictive coding theory.