When I asked Rick Strassman, M.D., author of DMT: The Spirit Molecule, about my theory, he responded: I'm not familiar with a specific theory that we made more DMT in the old days than now. But, are you familiar with Jaynes' idea of the bicameral mind--that people routinely hallucinated until the connections between our hemispheres got evolved out for whatever reason? I don't think hemispheric connections would support his idea as much as might higher levels of endogenous DMT. If indeed we made more DMT in the past, this may have to do with the increase in artificial light that has come upon us in the last 1000 years or so.
via TechnoShamanic

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