It is 2 bad, a shame, that his books are not more available. Give credit to Agribusiness and it's insane and inhuman mentality that nature is a machine that we can play with and exploit without tommorrow. We are letting them destroy our environment in the name of profits without conscience. Because there are profits with consciousness that are slowly surfacing to be able to feed us thinking in our overall health, as it should. Anyway, read The Omnivore's Dilemma by Michael Pollan and start the journey to mental, phisical and spiritual health with what we eat.