# Monologue: sex differences, 2 billion years B.P. to now

Page: https://stenobird.com/podcast/razib-khan-s-unsupervised-learning-4024133/monologue-sex-differences-2-billion-years-b-p-to-now
Text version: https://stenobird.com/podcast/razib-khan-s-unsupervised-learning-4024133/monologue-sex-differences-2-billion-years-b-p-to-now.md
Podcast: [Razib Khan's Unsupervised Learning](https://stenobird.com/podcast/razib-khan-s-unsupervised-learning-4024133)
Published: 2026-01-02T00:01:03+00:00
Episode link: https://www.razibkhan.com/p/monologue-sex-differences-2-billion
Audio file: https://api.substack.com/feed/podcast/183152804/c718dc6355f1ffa7dc6b528849e20c9e.mp3
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JSON: https://stenobird.com/v1/public/podcasts/razib-khan-s-unsupervised-learning-4024133/episodes/monologue-sex-differences-2-billion-years-b-p-to-now
Duration seconds: 899

## Resource

This is a free preview of a paid episode. To hear more, visit www.razibkhan.com On this episode, Razib talks about: * Why sex is evolutionarily deep and persists * Why males and females exist * Cultural norms of patriarchy * The feminist revolution and its connection to the rise of modern liberalism * Male-female differences in biology (size, strength and anatomy) * Male-female differences in psychology * How psychological differences impact individual performance and social norms * Why hyper-patriarchal societies cannot transition to a modern consumer society

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## Transcript

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