Terence Kemp McKenna was a writer, philosopher, and ethnobotanist. He is noted for his many speculations on the use of psychedelic, plant-based hallucinogens, and subjects ranging from shamanism, the development of human consciousness, and the novelty theory. Wikipedia
...Terence McKenna MP3 Archive Dennis McKenna on Art Bell p1of2 3-07-01 rc.mp3 Dennis McKenna on Art Bell p2of2 3-07-01 rc.mp3 Terence McKenna - Memory - 3-87 p1of2 rc.mp3 John Steele - w ... mckenna.psychedelic-library.org/
Terence McKenna, enthnobotanist and proponent of the psychedelic society, author, word wizard, art historian, examines time and its mysteries, the nature of language, the techniques of ecstasy, high technology and virtual cyberspace, the role of hallucino soundphotosynthesis.com/TERENCE_M.html
I know it is hard to find Terence McKenna audio. I grabbed a whole crapload of links with topics ranging from DMT trips, to ayahuasca, to time travel, to Terence's Novelty Theory www.lancerules.com/terence/
Terence McKenna: The Last Interview A double-CD containing the last interview of Terence McKenna's career, with Erik Davis. www.tripzine.com/listing.php?id=tm01