Tomás Bogardus joins to discuss his book "The Nature of the Sexes" and argues for a reproductive-functional account of biological sex. According to Bogardus, males and females are defined by the reproductive function their bodies are structured to perform: producing sperm or eggs. Even when that function is not realized and no sperm or eggs are produced, a person’s sex remains the same, because it is grounded in biological organization. To defend this view, Bogardus considers intersex and DSD cases, critiques contextualist accounts that treat sex as domain-dependent, and argues for a unified meaning of “male” and “female.” The conversation later turns to whether sex is essential or changeable, as well as debates about pronouns, sports, and medical interventions for minors.
[00:00] Introduction to the Debate on Sex
[00:23] The Delivery Room Thought Experiment: "It’s a Boy/Girl"
[02:04] Sex as Reproductive Function
[07:41 ]Gametes, Competitor Theories, and the Non-Producers Objection
[11:29] Intersex & DSD Cases
[19:23] Contextualism and Cluster Concepts: Sex in Sports, Bathrooms, Dating?
[26:23] Conjunction Reduction & Animal Examples: Rooster vs Crocodile
[30:24] One Unified Meaning of Sex Terms
[32:06] Are ‘Man’ and ‘Woman’ Social Roles or Biological Sexes?
[37:15] Is Sex Essential or Contingent? Souls, Brains, and Hylomorphism
[42:23] Surgery and Embryo Gene Editing
[47:15] Fairness in Sports/Prisons
[54:38] Should Gender-Affirming Medical Care for Minors Be Criminalized?
[01:04:09] Conclusion
Read "The Nature of the Sexes: Why Biology Matters": https://www.routledge.com/The-Nature-of-the-Sexes-Why-Biology-Matters/Bogardus/p/book/9781041029533
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