#130 - The Two Greatest Living Psychedelic Scientists Discuss The Insane Future Of Drugs

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David Nichols is the chemist who made the molecules behind the
entire psychedelic renaissance; Bryan Roth is the pharmacologist
who cracked how those drugs actually work inside the brain.
Together they reveal how little we still understand about the
compounds now entering mainstream medicine — and how the same
technology could, in Roth's own words, build a literal zombie
apocalypse.


Expect to learn why the word "psychedelic" could once kill a
research grant, how Nichols hand-made the MDMA, DMT and
psilocybin behind the field's most famous trials, what profiling
41 psychedelics against 318 receptors actually revealed, why we
still don't know what half of those receptors even do, whether
the trip itself is the medicine or a side effect that can be
engineered away, why a twitching mouse is the most reliable
predictor of a human trip, how Roth's "remote control for
neurons" could rewrite memory, pain and aggression, and much
more…


Timestamps


0:00:00 Trailer


3:22 Two Godfathers of Psychedelics, Together


4:03 The Man Who Made the Molecules by Hand


7:34 How Roth Fell Into Serotonin by Accident


16:46 When "Psychedelic" Was a Forbidden Word


20:18 318 Receptors, 41 Psychedelics: The Big Paper


31:18 Nobody Knows What Half These Receptors Do


35:46 How Nixon's Drug War Killed the Science


46:06 The LSD in the Famous Structure Was Dave's


55:52 1.4 Kilos of MDMA for $4,000


57:29 The Psilocybin That Stunned Johns Hopkins


1:00:19 The Real-Life Walter White


1:01:20 Where Psychedelic Medicine Goes Next


1:07:13 "It's Just GQ": How Psychedelics Actually Work


1:11:35 The Hidden Proteins Behind Mental Illness


1:20:03 Is the Trip Itself the Medicine?


1:34:33 Why a Twitching Mouse Predicts a Trip


1:38:14 Your Personalised Psychedelic, Designed by AI


1:45:51 The Tech to Build a Zombie Apocalypse


...





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GS Episodes Mentioned


David Nichols — Meet The Greatest Living Psychedelic Scientist
You've Never Heard Of:
https://www.youtube.com/watch?v=6umTgXsW1lQ


Bryan Roth — Meet The World's Greatest Psychedelic Receptor
Scientist: https://www.youtube.com/watch?v=sEmmmMma8QsGuest Links


Bryan Roth — UNC Pharmacology:
https://www.med.unc.edu/pharm/directory/bryan-roth-md-phd/Roth
Lab & NIMH Psychoactive Drug Screening Program:
https://pdspdb.unc.edu/rothlab/


David Nichols — Heffter Research Institute:
https://www.heffter.org


The 318-receptor psychedelics paper (Neuron, 2025):
https://www.cell.com/neuron/abstract/S0896-6273(25)00470-2