Interview with Elizabeth Gips http://www.tripzine.com/articles.asp?id=dmturnergips
“And when you start using a lot of psychedelics, and particularly a lot of the natural psychedelics, my experience has been that I come in contact with some very old entities. And these entities have been around for a while, at least since humans first started experimenting with these plants.”
Interview with Elizabeth Gips http://www.tripzine.com/articles.asp?id=dmturnergips
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D.M. Turner 5
American drug researcher 1962–1996Related quotes

The Cosmic Game - Explorations of the Frontiers of Human Consciousness (1997), ISBN 0-7914-3876-7, p. 260.

LSD psychotherapy (1980), MAPS 2001 edition, Epilogue, p. 299.
Source: Radical Monotheism and Western Culture (1960), p. 12

Source: Jeremy Gilbert-Rolfe, Frank Gehry, The City and Music (2002)
Aerts, D. (1998). " The entity and modern physics: the creation-discovery view of reality. http://www.vub.ac.be/CLEA/aerts/publications/1998EntModPhys.pdf" In E. Castellani (Ed.), Interpreting Bodies: Classical and Quantum Objects in Modern Physics (pp. 223-257). Princeton: Princeton University Press.

Rayssa Leal. Mateus Baeta: Conto de fadas à brasileira: Rayssa Leal é prata no skate street http://rededoesporte.gov.br/pt-br/noticias/conto-de-fadas-a-brasileira-rayssa-leal-conquista-prata-no-skate-street, Creative Commons Attribution 3.0 Brazil https://creativecommons.org/licenses/by/3.0/br/deed.en.

The Value of Science (1955)
Context: The scientist has a lot of experience with ignorance and doubt and uncertainty, and this experience is of very great importance, I think. When a scientist doesn’t know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty darn sure of what the result is going to be, he is still in some doubt. We have found it of paramount importance that in order to progress we must recognize our ignorance and leave room for doubt. Scientific knowledge is a body of statements of varying degrees of certainty — some most unsure, some nearly sure, but none absolutely certain. Now, we scientists are used to this, and we take it for granted that it is perfectly consistent to be unsure, that it is possible to live and not know. But I don’t know whether everyone realizes this is true. Our freedom to doubt was born out of a struggle against authority in the early days of science. It was a very deep and strong struggle: permit us to question — to doubt — to not be sure. I think that it is important that we do not forget this struggle and thus perhaps lose what we have gained.