Trialogues with Ralph Abraham, Terence McKenna, and Rupert Sheldrake. Part of a weekend workshop, September, 1989, at the Esalen Institute.
Link: [1]
Trialogues with Ralph Abraham, Terence McKenna, and Rupert Sheldrake. Part of a weekend workshop, September, 1989, at the Esalen Institute.
Link: [1]