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.
David Senra is the host of the Founders podcast, one of the world's top business podcasts, where he has spent nearly a decade reading and distilling the biographies of history's greatest entrepreneurs. After consuming 400+ founder biographies, Senra has become a rare bridge between the past and present - a living repository of entrepreneurial wisdom sought out by billionaires, CEOs, and the world's most ambitious builders. His monologue-driven episodes turn founder lives into tactical lessons, and his obsession with focus, craft, and deliberate work has made him one of the most trusted voices in the entrepreneurship space. In October 2025, he launched a second podcast featuring long-form conversations with the greatest living founders.
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.'