Agnes Callard is a philosopher at the University of Chicago whose work sits at the rare intersection of rigorous academic thought and genuine public provocation. Author of 'Aspiration: The Agency of Becoming' (2018) and 'Open Socrates: The Case for a Philosophical Life' (2025), she argues that Socratic open inquiry - the willingness to be persuaded by better reasons - is not just for intellectuals but for everyone. A Guggenheim Fellow and Lebowitz Prize winner, she writes for The New Yorker, The New York Times, and The Point Magazine, runs the Night Owls public debate series in Chicago, and co-hosts the 'Minds Almost Meeting' podcast with economist Robin Hanson. Known for contrarian takes ('The Case Against Travel'), deeply personal essays, and a living arrangement that keeps her ex-husband as a co-resident, Callard treats philosophy not as a career but as a way of life.
On the milestone 1,000th episode of Modern Wisdom, host Chris Williamson sits down with actor and author Matthew McConaughey for a wide-ranging philosophical conversation filmed against the virtual backdrop of the Interstellar corn fields in Alberta, Canada. The two explore belief, faith, forgiveness, masculinity, the difference between a nice guy and a good man, the Icarus myth in reverse, and McConaughey's new book 'Points of Prayers.' McConaughey champions the idea of modeling the rise not the result, argues that peace requires rage to reach, and redefines vulnerability as saying your truth in spite of the consequences, especially when they're scary.
Dan Koe is an American solopreneur, writer, and digital philosopher who went from sharing a rundown apartment with 7 roommates in 2018 to building a $2.6M+ per-year one-person business by 2023. Known for 'The Koe Letter' newsletter, his 2-Hour Writer course, and his book 'The Art of Focus', he has amassed nearly 4 million followers across platforms. He champions the idea that a single person, equipped with writing skills and a personal brand, can build a high-margin business working just 2-4 hours a day - and he lives the proof. He is also co-founder of Eden, a knowledge management app for creators.
Erik Hoel is an American neuroscientist, novelist, and philosopher who turned the hardest problem in science - consciousness - into a literary career. Holding a PhD from the University of Wisconsin-Madison under consciousness pioneer Giulio Tononi, Hoel developed 'causal emergence' theory and the 'overfitted brain hypothesis' before trading academic tenure for a Substack with 69,000+ subscribers. His newsletter The Intrinsic Perspective blends rigorous science with razor-sharp cultural commentary, while his books - the debut mystery novel The Revelations (2021) and the nonfiction The World Behind the World (2023) - bring consciousness science to general readers. A Forbes 30 Under 30 honoree, he grew up in his mother's independent bookstore in Newburyport, Massachusetts, and was mentored by novelist Andre Dubus III at age 13.
Mark Manson is a three-time #1 New York Times bestselling author, blogger, and podcaster whose books have sold approximately 20 million copies worldwide across 65+ languages. Known for his brutally honest, profanity-laced take on self-help, his breakout book 'The Subtle Art of Not Giving a F*ck' spent over 279 weeks on the NYT bestseller list and was adapted into a documentary by Universal Pictures in 2023. He runs a popular weekly newsletter, an AI-powered coaching app called Purpose, and the podcast 'SOLVED with Mark Manson.'
Matthew Yglesias is one of America's most influential political writers - a Harvard-trained philosopher turned media entrepreneur who co-founded Vox and then bet on himself by launching Slow Boring, a Substack newsletter that earns him over $1.4 million a year. Known for his contrarian, rigorously argued takes on housing, immigration, economics, and American governance, he occupies a strange and productive niche: too wonky for Twitter, too heterodox for legacy media, and too prolific for anyone to ignore.
Nic Carter is a General Partner at Castle Island Ventures, a crypto-focused VC firm investing in blockchain infrastructure and the restoration of property rights on the internet. A former Fidelity analyst turned prolific writer, co-founder of Coin Metrics, and host of the 'On The Brink' podcast, Carter is one of the most influential voices in Bitcoin - known for his rigorous defense of Bitcoin's energy consumption, his early advocacy for proof of reserves, and breaking the 'Operation Choke Point 2.0' story that triggered multiple Congressional investigations. Outside of finance, he's an amateur MMA fighter who competed in Karate Combat under the nickname 'Tungsten Daddy.'
Tara McMullin is a writer, podcaster, and business philosopher who helps small business owners build sustainable, humane companies. Formerly known as Tara Gentile, she spent a decade building a formidable reputation before reclaiming her own name in 2018. She is the founder of What Works, a digital platform and podcast downloaded over 2 million times, co-founder of YellowHouse.Media, and author of books including 'What Works' (Wiley). Drawing on feminist theory, critical sociology, and media studies, she challenges conventional business wisdom with intellectual rigor and a sharp editorial voice.
Sarah Tavel is a venture investor and product thinker best known as the first female General Partner at Benchmark Capital, one of Silicon Valley's most prestigious and selective VC firms. Before Benchmark, she led core discovery products at Pinterest during its hypergrowth years, having first backed the company as a VC at Bessemer Venture Partners. She is the creator of widely-cited frameworks including the Hierarchy of Marketplaces, Happy GMV, and the 'Sell Work, Not Software' thesis for AI startups. As of April 2025, she transitioned to Venture Partner at Benchmark, focusing on AI tools at the edge and broader exploratory work.