a 1998 trialogue between terence mckenna, rupert sheldrake, and ralph abraham. three perspectives on the evolution of consciousness and the evolutionary mind.

terence mckenna, ralph abraham, and rupert sheldrake recorded in santa cruz in june 1998, discussing skepticism, epistemology, and the crisis of statistical methodology in modern s

terence mckenna, rupert sheldrake, and ralph abraham's 1994 private conversation on hawaii's big island, exploring evolution through island ecosystems and the deep patterns of life

a 1992 trialogue from the psychedelic salon, with terence mckenna and ralph abraham exploring psychedelics and mathematical vision.

september 2, 1991 trialogue. rupert sheldrake, ralph abraham, and terence mckenna examine the institutional foundations of modern science and what grassroots alternatives might loo

the first of a series of conversations between terence mckenna, ralph abraham, and rupert sheldrake, recorded at esalen in september 1989. sheldrake begins by questioning whether t

terence mckenna and ralph metzner discussing shamanism, alchemy, and yoga as traditional technologies for consciousness transformation and expanded perception

terence mckenna discusses shamanism, psilocybin, and the emergence of consciousness-expanding substances as a response to civilizational crisis.

terence mckenna, rupert sheldrake and ralph abraham in conversation about morphic resonance, chaos theory, creativity, and the imagination as nature's primary evolutionary force

a 1991 private trialogue between ralph abraham, rupert sheldrake, and terence mckenna debating crop circles in english fields, their origins, and their implications for science and

a 1991 trialogue between terence mckenna, ralph abraham and rupert sheldrake exploring connections between psychedelic experience and the computer revolution

terence mckenna, ralph abraham, and rupert sheldrake's first public trilogue outside california, recorded over a weekend in 1993 at hazelhurst in england.

mckenna, abraham and sheldrake in santa cruz. trialogue from audience questions on consciousness, morphogenetic fields, novelty theory, and the shape of human evolution.