Razib Khan's Unsupervised LearningMonologue: Out-of-Africa is not dead but hybridization lives34761×Preview0:00Current time: 0:00 / Total time: -15:00-15:00Audio playback is not supported on your browser. Please upgrade.Monologue: Out-of-Africa is not dead but hybridization livesHuman evolution, the recent and the distantRazib KhanMar 23, 2026∙ Paid3476ShareOn this episode Razib talks about where we are when it comes to “Out-of-Africa,” Neanderthal origins and the broader state of understanding the dynamics of Homo evolution.Cited:Hypothesis: A modern human range expansion ~300,000 years ago explains Neandertal originsDid Levallois tools make Neanderthals human?Interbreeding between Neanderthals and modern…This post is for paid subscribersSubscribeAlready a paid subscriber? Sign inRazib Khan's Unsupervised LearningConversations about science, culture, and current affairsConversations about science, culture, and current affairsSubscribeListen onSubstack AppSpotifyRSS FeedAppears in episodeRazib KhanRecent Episodes Collin Hogue-Spears: How AI Works in ChinaJul 30 • Razib KhanMaxwell Meyer: magazines in a digital ageJul 25 • Razib Khan and Maxwell MeyerDaniel Di Martino: a Latino immigrant on immigration (and Venezuela)Jul 17 • Razib KhanRichard Hanania and Steve Sailer: noticing the kakistocracyJul 10 • Razib Khan, Richard Hanania, and Steve SailerJason Scharf: Austin's present and future as Texas' tech hubJul 4 • Razib Khan and Jason ScharfDestiny (Steven Bonnell II): a liberal in the age of radical progressives and MAGAJun 26 • Razib KhanJoseph Robertson: bringing Reform UK to the top of British politicsJun 22 • Razib Khan and Joseph RobertsonZineb Riboua: Rising Tides of the Third WorldJun 12 • Razib Khan