Mehdi Hasan is a British-American journalist, broadcaster, and media entrepreneur best known as the founder, CEO, and editor-in-chief of Zeteo - an independent digital news company he launched in 2024 after departing MSNBC. A relentless interviewer and master debater who studied PPE at Oxford, Hasan has built a formidable track record at Al Jazeera, The Intercept, and MSNBC before going independent. His 2023 book 'Win Every Argument' became a New York Times bestseller, and Zeteo has rapidly grown to over 1.8 million YouTube subscribers and 450,000 newsletter subscribers within its first year.
Wesley Lowery is a Pulitzer Prize-winning journalist, author, and media critic whose decade of reporting on criminal justice, race, and policing in America has made him one of the most consequential voices in modern journalism. Best known for leading the Washington Post's 'Fatal Force' database - the first real-time national tracker of fatal police shootings - Lowery has written two landmark books, built a distinctive independent newsletter, and become an outspoken advocate for objective, truth-centered journalism that refuses false balance. His career spans the Washington Post, CBS News, The Marshall Project, and academia, and his 2016 book 'They Can't Kill Us All' remains essential reading on race, protest, and the limits of American democracy.
Kyla Scanlon is an economist, author, and content creator who coined the term 'vibecession' and has built a multi-platform media presence dedicated to making economics accessible. Her debut book 'In This Economy? How Money and Markets Really Work' (2024) became a New York Times bestseller. She reaches over 1 million followers across TikTok, Instagram, YouTube, Substack, and Twitter/X, and has been named to Barron's 100 Most Influential Women in U.S. Finance. A triple major from Western Kentucky University, she left a career in institutional asset management at Capital Group to pursue financial education full-time.
Peter Yang is a product leader turned creator economy educator, currently a Principal Product Lead at Roblox with a decade of experience shipping features at Facebook, Twitter, Twitch, Credit Karma, and Reddit. He runs Behind the Craft, a Substack newsletter and podcast with 148,000+ subscribers focused on practical AI tutorials and interviews with top product and AI leaders. He invented Twitch Raids, launched Reddit Talk, and grew Facebook Live from zero to millions of viewers — and now teaches 100,000+ subscribers how to build products and careers in the AI era.
Adam Tooze is the Kathryn and Shelby Cullom Davis Professor of History at Columbia University, Director of the European Institute, and one of the most widely-read public intellectuals in economics and geopolitics. His newsletter Chartbook on Substack has over 181,000 subscribers and his books - including The Wages of Destruction, Crashed, and Shutdown - have reshaped how historians, economists, and policymakers understand financial crises, the Nazi economy, and global disorder. He popularized the term 'polycrisis' and co-hosts the Foreign Policy podcast Ones and Tooze. Known for his extraordinary output, analytical range, and willingness to publicly revise his views, Tooze is that rare figure who straddles academic history and live economic commentary with equal authority.
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.
Anne Helen Petersen is an American journalist, culture critic, and author best known for her newsletter Culture Study and her book 'Can't Even: How Millennials Became the Burnout Generation.' Holding a PhD in Media Studies from UT Austin, she went from academic celebrity-gossip historian to BuzzFeed News Senior Culture Writer before launching one of Substack's most-read newsletters. She writes about the structural forces — work culture, consumerism, loneliness, burnout — that shape everyday life, blending academic rigor with deeply personal, accessible prose. She now lives on Lummi Island, Washington, with her partner Charlie Warzel and their dogs.
April Dunford is the world's leading authority on B2B product positioning. A former VP of Marketing at seven venture-backed tech startups (collectively acquired for $2B+), she turned a career of accidental positioning wins into a methodology used by 300+ companies including Google, IBM, and Epic Games. Her book 'Obviously Awesome' (2019, updated 2026) has sold 100,000+ copies and redefined how tech companies think about market context. She consults, speaks, angel invests, and runs a newsletter and podcast under the 'Positioning with April Dunford' brand.
Emily Oster is a Harvard-trained economist, Brown University professor, and the mind behind ParentData - a platform transforming how millions of parents make decisions. With four consecutive New York Times bestsellers, TIME's 100 Most Influential People recognition, and over a million books sold, she wields data like a scalpel against pregnancy myths and parenting guilt, convincing readers that evidence beats anxiety every time.
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.
Heather Cox Richardson is a Boston College historian who turned American history into a daily newsletter phenomenon. Her Substack 'Letters from an American' has nearly 3 million subscribers, making it one of the most-read independent newsletters in the world. She connects current political events to historical patterns with a clarity that has made her one of America's most influential public intellectuals - all from coastal Maine, where she lives with her lobsterman husband.
Heather Havrilesky is an American advice columnist, culture writer, and author best known for her wildly popular 'Ask Polly' column, which began at The Awl in 2012, moved to New York magazine's The Cut in 2014, and migrated to Substack in 2021 where it has amassed over 100,000 subscribers. Writing with unflinching emotional honesty and a distinct all-caps intensity, she dismantles myths of American success, explores the paradoxes of modern love, and reassures readers that being a walking tangle of contradictions is not just acceptable but very human. She is also the author of four books, including the New York Times bestseller 'How to Be a Person in the World' and 'Foreverland: On the Divine Tedium of Marriage,' named a Best Book of 2022 by The New Yorker.
Jon Stokes is a 25-year veteran of online media who co-founded Ars Technica in 1998 with Ken Fisher, helping build it into the internet's premier tech publication before selling it to Condé Nast for $25 million. An engineer turned journalist turned product builder, he holds a B.S. in Computer Engineering from LSU alongside two master's degrees from Harvard Divinity School in early Christian history - a combination that explains his unusual range: equally comfortable dissecting CPU microarchitecture, AI policy, Second Amendment law, and New Testament scholarship. Today he's co-founder and CPO of Symbolic AI, runs a Substack newsletter on AI and crypto with 13,000+ subscribers, and serves as a fellow at Open Source Defense.
Kara Swisher is the sharp-tongued conscience of Silicon Valley - a three-decade veteran tech journalist who has interviewed every major figure in tech, co-founded Recode, written the bestselling 'Burn Book' memoir, and hosts the 'Pivot' podcast with Scott Galloway and 'On with Kara Swisher'. Known for her fearless, no-BS style, she's the journalist tech executives fear and secretly want to impress. In 2026, she launched a CNN docuseries exploring the booming longevity industry.
Dr. Katherine (Katie) Mack is a theoretical astrophysicist, science communicator, and author who holds the inaugural Hawking Chair in Cosmology and Science Communication at the Perimeter Institute for Theoretical Physics. Known online as @AstroKatie with over 400,000 Twitter/X followers, she studies the fundamental questions of how the universe will end - dark matter, vacuum decay, primordial black holes - and makes it all thrillingly accessible. Her 2020 book 'The End of Everything (Astrophysically Speaking)' was a New York Times Notable Book. She publishes 'The Last Star' newsletter, co-hosted a podcast with John Green, is an instrument-rated pilot, and was name-dropped by Hozier in a Grammy-winning album.
Leandra Medine Cohen is the New York-based fashion writer, cultural commentator, and founder of Man Repeller - the blog that coined a phrase and built a media empire around the radical idea that women dress for themselves. After shutting down Man Repeller in 2020, she re-emerged with The Cereal Aisle, a Substack newsletter now boasting 166,000+ subscribers and a top-5 ranking in Fashion & Beauty. Part sharp wit, part earnest diarist, she writes about getting dressed, motherhood, and everything in between with a voice that is unmistakably her own.
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.'
Meb Faber is the co-founder and Chief Investment Officer of Cambria Investment Management, overseeing roughly $20 billion in assets across a suite of quantitative ETFs and private funds. A prolific author of six investing books (all free to download), host of the top-rated Meb Faber Show podcast with 615+ episodes, and curator of The Idea Farm newsletter reaching 100,000+ subscribers, Faber has made a career out of democratizing evidence-based investing - blending rigorous quantitative research with a rare willingness to share it all for free.
Mona Charen is a syndicated political columnist, author, and podcast host who has spent four decades at the center of American conservative commentary. A former speechwriter for Nancy Reagan and one of the original Never Trump voices, she writes with unflinching honesty about the GOP's drift toward extremism. Senior Fellow at the Ethics and Public Policy Center and host of The Mona Charen Show on The Bulwark, she is one of the few conservative commentators who has maintained intellectual consistency through decades of partisan turbulence.
Morgan Housel is a partner at Collaborative Fund and bestselling author of 'The Psychology of Money' (2020) and 'Same As Ever' (2023), with over 11 million copies sold globally across 60+ languages. A former Wall Street Journal contributor and two-time Best in Business award winner, he writes about the intersection of human behavior and money, arguing that financial success is less about intelligence and more about temperament. Housel sits on the board of Markel Corporation and is widely regarded as one of the most influential voices in behavioral finance today.
Roxane Gay is a New York Times bestselling author, professor, cultural critic, and publisher whose work sits at the intersection of feminism, race, and identity. Best known for 'Bad Feminist' and 'Hunger: A Memoir of (My) Body', she holds the Gloria Steinem Endowed Chair at Rutgers University, writes opinion for the New York Times, runs the Substack newsletter 'The Audacity', and publishes underrepresented voices through her imprint Roxane Gay Books at Grove Atlantic. In 2025 she received the National Book Foundation's Literarian Award for Outstanding Service to the American Literary Community.
Scott Galloway is a serial entrepreneur, NYU Stern professor, five-time New York Times bestselling author, and one of the most outspoken voices in business and tech. Known for his unfiltered analysis of Big Tech, wealth inequality, and generational economics, he built and sold L2 Inc to Gartner for $155 million, co-hosts the Pivot podcast with Kara Swisher, writes the Webby Award-winning No Mercy / No Malice newsletter, and reaches millions through his Prof G Pod. His books - from The Four to The Algebra of Wealth - have made him a trusted, provocative guide to navigating capitalism in the 21st century.
Sharon McMahon is 'America's Government Teacher' - a former public school educator turned media force who built a nonpartisan civics empire from Duluth, Minnesota. Known for breaking down complex government topics with facts and zero spin, she went viral in 2020 with a kitchen-table explanation of the Electoral College, and never looked back. Today she hosts the top-1% podcast 'Here's Where It Gets Interesting,' writes The Preamble newsletter on Substack, authored the #1 NYT bestseller 'The Small and the Mighty,' and has raised nearly $14 million for charitable causes through her community of 'Governerds.'
Tiago Forte is the founder of Forte Labs and creator of the Building a Second Brain methodology - a framework that has helped 20,000+ people in 70+ countries organize their digital lives and unlock creative potential. Author of the bestselling book of the same name (Simon & Schuster, 2022), named Financial Times Book of the Year, he has built one of the most influential productivity brands online, with 125,000+ newsletter subscribers and a YouTube channel crossing 100K subscribers. Known for the PARA method and Progressive Summarization, Forte turned his own struggle with information overload into a global movement.
Vin Clancy (born Vincent Dignan) is a British growth hacker, entrepreneur, author, and speaker who went from collecting welfare in Southwest London to building a global brand as one of the world's most recognizable growth marketing experts. He co-founded Planet Ivy (25,000 views in two weeks, $250k seed funding), pivoted to Magnific (accepted into TechStars London), won Best Speech at SXSW V2V, ran a 100-date world speaking tour, co-authored the bestselling growth hacking book 'Secret Sauce' (nearly $250,000 in sales), and built the Traffic & Copy Facebook community to 21,000+ members. He now operates under the GIGA Venture brand and consults with SaaS companies and startups on reducing customer acquisition costs.
Chip Huyen is a Vietnamese-American computer scientist, author, and educator who turned a rejection letter from Stanford into a three-year around-the-world journey, two bestselling Vietnamese travel books, and eventually a second application that got her in. She went on to teach at Stanford, build ML infrastructure at NVIDIA and Netflix, co-found Claypot AI, and write two of the most-read technical books on machine learning systems in production - 'Designing Machine Learning Systems' (2022) and 'AI Engineering' (2025). Her newsletter and blog are required reading for anyone building serious AI products.
Christoph Molnar is a Munich-based statistician-turned-ML-author who turned a side project into the field's most-cited book on interpretable machine learning. Author of six books including the canonical 'Interpretable Machine Learning' (3rd ed., 2025), he runs the Mindful Modeler newsletter and consults on making black-box models explainable. With 16,000+ Google Scholar citations and a PhD from LMU Munich, he sits at the precise intersection where statistical rigor meets machine learning pragmatism.
Derek Fisher is a cybersecurity leader, award-winning author, and university instructor who has spent nearly three decades bridging the worlds of hardware engineering, software development, and application security. As VP of Application Security at Envestnet, he leads product security for a global fintech firm. He wrote the 'Application Security Program Handbook' (Manning Publishing), authored the 'Alicia Connected' children's book series on digital safety, teaches application security at Temple University, and runs the Securely Built newsletter - making complex security concepts accessible to engineers and leaders alike.
Dr. James Stanier is a computer science PhD turned engineering leader, author of three books on engineering management, and the mind behind The Engineering Manager newsletter with nearly 30,000 subscribers. He scaled Brandwatch's engineering team from startup to a $450M acquisition, led hundreds of engineers at Shopify, and now serves as CTO for the veterinary division at Nordhealth. His work distills what it actually takes to go from writing code to running organizations - without losing the technical edge.
Kris Nóva (1987-2023) was a principal engineer at GitHub, co-founder of The Nivenly Foundation, author, alpinist, and transgender activist who shaped the cloud-native infrastructure world. Best known for creating kubicorn, the Aurae runtime, and co-authoring Cloud Native Infrastructure with O'Reilly, she lived a life of radical generosity - growing Hachyderm from 700 to 40,000 users, founding the Privilege Escalation Foundation to support gender minorities in STEM, and writing Hacking Capitalism to help marginalized technologists navigate an industry that had once left her unhoused. She died on August 16, 2023, in a climbing accident in Seattle.