Here he focuses on the long history, within western science, of researchers exploring the effects and effectiveness of different drugs through self-experimentation.

Here he describes his evolution as a therapist and spiritual advisor. He focuses on the removal of unwanted, external spiritual attachments. He shares how psychotherapy can be beneficial, and even essential, in dealing with cases of negative spirit possession.

To truly understand our spiritual origins we must look to nature — for our most intimate relationship is with our own biology. Richard Grossinger, PhD, is author of Planet Medicine and Embryogenesis. Social and environmental problems, he says, are the inevitable result of our biology. However, consciousness itself is new factor in our biological evolution [...]

Chris shares his research into left and right-brain processing and the value of understanding these differences. He suggests we’ve gotten ourselves into a thinking problem and we’re under the illusion that we can think our way out using more thinking.

Daniel shares the maps of experience and the stages of insight of Buddhist meditation and practices that enable one to live in the now with more meaning and purpose.

Here they describe how, after years of struggle, they have learned how to coordinate their activities and live in harmony in the body they share. The interview concludes with a duet in which they play guitar and sing together.

The late Christina Grof describes her own struggle to overcome alcoholism and suggests that the impulse that leads to addictive behavior stems from our yearning for spiritual union. Crises of spiritual opening, she says, may often look like episodes of acute psychosis and are often difficult and even painful. Unlike psychosis, however, such crises can [...]