It's a book about the true story of the rich history of marijuana throughout the ages, and how humans have evolved with it on earth since the dawn of humanity. The book exposes the hypocrisy behind the marijuana prohibition laws, and the importance of this plant medicinally, financially, etc. It was meant to show the world what a cool substance marijuana really is, and the quality of people who use it, and have used it from Steve Jobs, Snoop Dogg, Paris Hilton, every President the U.S has ever had, etc