I just finished the book and would recommend it to those who are interested in the long history of psychedelic research and the future of it. However, I think most of what I took from the book can be captured on the few podcasts he's been interviewed on. Specifically his chats with Tyler Cowen [1] and Kevin Rose [2] were particularly interesting.
[1] https://medium.com/conversations-with-tyler/michael-pollan-t...
[2] https://www.kevinrose.com/single-post/Michael-Pollan