Just say no! That's the mantra most of us have picked up from authority figures in our lives about drugs of all sorts, no matter their category. But for our guest Ashley Booth and a growing number of scientists, doctors and thinkers, it's become clear that our culture threw the baby out with the bathwater when it comes to the usefulness of psychedelics. This particular class of compounds - psilocybin, LSD, DMT and others - is special. They provide strange, unusual forms of consciousness, changing the perspectives of those who take them so much that their experiences can be life-changing.