# Punch the Monkey, White Replacement, Glymphatic System | Robert Sapolsky Father-Offspring Interviews

An episode of [Robert Sapolsky | Father-Offspring Interviews](https://invisiblenetwork.ai/podcast/1782280922), 9 Apr 2026, 27 min.

Audio: https://traffic.megaphone.fm/APO2224473799.mp3

Episode 106 of Father-Offspring Interviews. This episode discusses if there’s any validity to the White/Great Replacement Theory, the details of the glymphatic system, and the global phenomenon of Punch the Monkey. Social & Websites Question Submission: https://ha66meqrpqz.typeform.com/sapolsky Instagram: https://www.instagram.com/robert.sapolsky 00:00 Intro 00:00:14 Question 1 (White Great Replacement Theory) 00:11:30 Question 2 (Glymphatic system) 00:21:19 Question 3 (Punch the monkey)

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