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David Reich — How one small tribe conquered the world 70,000 years ago

Dwarkesh Patel · podcast · Watch on YouTube

Evolution & geneticsWorld history

What it is

Dwarkesh Patel interviews ancient-DNA geneticist David Reich about human prehistory, including the small group that left Africa around 70,000 years ago and the Yamnaya expansion.

Why Hacker News recommends it

Recommended as a nuanced, up-to-date account of human prehistory from a leading researcher in ancient DNA.

  • 4 people recommended it
  • 3 different months
  • 1 strong recommendations
  • first 2024, last 2025

What HN commenters said

  1. “You will learn more about human prehistory in that 2 hours than anything else.”

    Two-hour interview teaching human prehistory through ancient DNA.

    abc_lisper, 2025-08 · Strong recommendation · in “Deeper Than Deep: David Reich's genetics lab unveils our prehistoric past (2017)”

  2. “Go watch the podcast”

    Reich explains the 2% Neanderthal view is outdated per recent ancient DNA.

    ldjkfkdsjnv, 2024-09 · Recommendation · in “Long genetic and social isolation in Neanderthals before their extinction”

  3. “David Reich is probably the leading researcher in this field and his description of our best guesses is highly nuanced and open to new data.”

    Nuanced, current account of Out of Africa from a leading researcher.

    themgt, 2024-12 · Recommendation · in “Oldest human genomes reveal how a small group burst out of Africa”

  4. “wanting to understand more about human prehistory”

    Good interview for amateurs wanting to learn human prehistory.

    loudmax, 2025-08 · Recommendation · in “Deeper Than Deep: David Reich's genetics lab unveils our prehistoric past (2017)”

Excerpts from Hacker News comments, linked to the originals. Summaries and labels were written by a language model from those comments.

Topics: david reich, ancient dna, out of africa, neanderthals, population genetics

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