Just plain logic says that the war on drugs does not work. It absolutely does not work. We have this highly addictive legal drug called tobacco which has never resulted in people being sent to prison, but there has been a massive reduction in its consumption simply because responsible adults looking at their own bodies have said they don't want to do that to themselves.

People think I'm a freemason, and I'm not. People think I believe the end of the world is coming on 21 December 2012, and I don't.

I see myself as a journalist reporting neglected stories about our past and trying to bring rigor, reason and intuition to the quest.

Our society values alert, problem-solving consciousness, and it devalues all other states of consciousness. Any kind of consciousness that is not related to the production or consumption of material goods is stigmatized in our society today. Of course we accept drunkenness. We allow people some brief respite from the material grind. A society that subscribes to that model is a society that is going to condemn the states of consciousness that have nothing to do with the alert problem-solving mentality.

Human history has become too much a matter of dogma taught by 'professionals' in ivory towers as though it's all fact. Actually, much of human history is up for grabs. The further back you go, the more that the history that's taught in the schools and universities begins to look like some kind of faerie story.

The use of language around drugs is really important. So we find that it's increasingly difficult in our society to find the word "drug" not connected to the word "abuse." The notion of a responsible use of drugs is written out in the language of our culture.

It may be that DMT makes us able to perceive what the physicist call "dark matter" - the 95 per cent of the universe's mass that is known to exist but that at present remains invisible to our senses and instruments.