from the informative book ,one of the best indeed!
both the scientific and spiritual parts are eye opening!
Make you start considering things in a very different way, and also is an awareness starter!
most read! if you have miscegenation about psychedelic drugs this is the book to start learning.
Revolutionary, necessary, Genius
This summed up my learning of the last 10 years and set me up for new challenges.
This book is a most for any mental health professional or person in the spiritual path. very reveling! Thanks doctor Grof!
Very High, amazing book!!! great perspective!
you will find here stuff not many people are talking about, this not drug propaganda but a serious reflection of our society and the drugs it prefers and condemn.
the fact sugar and coffee have a full chapter in the history of human compassion of drugs, made me really rethink the whole thing.
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