The show is a one-on-one interview podcast with Steve Levitt as the sole host across every sampled episode. Levitt is an economist and co-author of the Freakonomics books, and he brings a quantitative, incentive-focused lens to guests who work well outside economics as often as within it. A recurring theme is applying data to contested public debates, seen in Emily Oster's work on pregnancy advice, breastfeeding evidence, and school-reopening data, and in Tim Harford's discussion of separating shaky facts from overconfident interpretations. Game theory and strategic decision-making also recur, illustrated through Yul Kwon's use of tit-for-tat reasoning to win Survivor. Unconventional career paths are a running interest, shown in Kwon's stints at Google, the FBI Academy, and Facebook, and in Michael Crow's restructuring of Arizona State University's admissions model. The show covers science communication as well, with Brian Cox explaining the Higgs boson discovery and black hole physics, and covers illness and resilience through Suleika Jaouad's account of leukemia, grief, and identity after cancer. Sports economics appears through Sue Bird's account of WNBA pay negotiations and pay-equity data. Guests are generally established experts, authors, athletes, or public figures with a specific body of work or a personal story tied to data, risk, or an unusual path to success. Episodes are long-form, single-segment conversations without narration, framed around Levitt's questions about how each guest thinks and decides. Listeners drawn to applying analytical or economic reasoning to everyday questions, alongside stories of atypical careers, make up the show's core audience.