Tim Chang is the managing director at Mayfield Fund, as well as a biohacking, and consciousness-hacking, enthusiast.

Dr. Andrew Weil is a world-renowned leader and pioneer in the field of integrative medicine.

Stan Grof, M.D., is a psychiatrist with more than 60 years of experience in research of “holotropic” states of consciousness. He’s guided roughly 4,500 psychedelic sessions.

"If you're indifferent to what people think, you can be confident, and if you're confident, you can speak well" - Part 2 of Naval's Periscope Session on 10/9/18

The human Erowid returns to Podcast Notes, this time on The Tim Ferriss Show.

Roland Griffiths, one of the most prominent psychedelics researchers of our time, returns to Podcast Notes - this time interviewed by Tim Ferriss at SXSW.Enjoy!

Michael Pollan, author of How to Change Your Mind: What the New Science of Psychedelics Teaches Us About Consciousness, Dying, Addiction, Depression, and Transcendence, returns. This time with Joe Rogan.

Tim and Michael take a deep dive into psychedelics, spawned by Michael's new book - How to Change Your Mind: What the New Science of Psychedelics Teaches Us About Consciousness, Dying, Addiction, Depression, and Transcendence.

Summary:Dr. Roland Griffiths is a pioneer in psychopharmacology research, having worked for over 40 years with mood-altering substances. Nearly two decades ago, Dr. Griffiths created the psilocybin research program at Johns Hopkins University.Most recently his research demonstrated that high-dose synthetic psilocybin, when administered in a safe and clinical setting under the guidance of a