"Doom Debates" is hosted by Liron Shapira and centers on existential risk from artificial intelligence, specifically the possibility that advanced AI could cause human extinction. The show features in-depth, debate-style conversations and interviews with AI safety researchers, effective altruists, rationalists, journalists, and skeptics—ranging from PauseAI advocates to critics of the AI doom movement itself. Episodes dissect current events in AI policy and industry (lab announcements, government hearings, viral controversies), probe rationalist community dynamics, and tackle philosophical questions like coherent extrapolated volition, transhumanism, and recursive self-improvement. The tone is intellectually rigorous yet combative and opinionated, often featuring pointed disagreement and real-time fact-checking of guests. Recurring segments include "P(Doom)" discussions, news breakdowns, and crossover episodes with other podcasts like Nonzero. The target audience includes tech-savvy listeners, AI safety enthusiasts, rationalists, and anyone following the fast-moving ethical and political debates around frontier AI development. Its distinctive niche is treating AI extinction risk as a serious, debatable topic worthy of rigorous, often heated discourse rather than fear-mongering or dismissal.