Why not? is a book illustrated by Ivan Artukovich, titled original in English HEMPATHY, FOOD FOR THOUGHT (from the game of words empathy and hemp, literally empathy, food for thought n.d.t.). This book has 56 pages filled with fundamental information and statistics, worldwide but mainly related to the American world, which after a pleasant reading will change your way to see the Marrrrijuaaaana... CannabisBi. Each cartoon proposes a synthesis of the logical distinction between what is socially and legally accepted – Why? – and what is forbidden – Why not? – and touches all aspects of today’s society, from the ludic use of the substance, from the use of its cultivation for the environment to all possible uses in substitution of oil that pollutes the planet, to medical use and anti-cancer care that would replace traditional medicines. A 360-degree panorama on the uses of Cannabisbis, told with direct, realistic and fun images, with the magical touch of Ivan Art's hands.