# Multiple Sclerosis, Anti-Breeders, Before Turtles | Robert Sapolsky Father-Offspring Interviews #86

An episode of [Robert Sapolsky | Father-Offspring Interviews](https://invisiblenetwork.ai/podcast/1782280922), 13 Nov 2025, 35 min.

Audio: https://traffic.megaphone.fm/APO7420696280.mp3

Episode 86 of Father-Offspring Interviews. This episode discusses why some have no desire to reproduce from an evolutionary perspective, what comes before the turtles, and the factors behind Multiple Sclerosis. Social & Websites Question Submission: https://ha66meqrpqz.typeform.com/sapolsky Instagram: https://www.instagram.com/robert.sapolsky 00:00 Intro 00:02:11 Question 1 (Why some don’t reproduce) 00:13:22 Question 2 (Before the turtles) 00:18:33 Question 3 (Multiple Sclerosis)

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