#449 – Graham Hancock: Lost Civilization of the Ice Age & Ancient Human History

7744.682 - 7763.468 Graham Hancock

unless you combine it with a monoamine oxidase inhibitor. And that's what I mean when I'm talking about science in the Amazon, because there's so many tens of thousands, hundreds of thousands different species of plants and trees in the Amazon, and they've gone around and they found just two or three of them that put together can produce these extraordinary visionary experiences.