Clearing the Smoke, reveals how cannabis acts on the brain and in the body to treat nausea, pain, epilepsy and potentially even cancer. Extensive interviews with patients, doctors, researchers and skeptics detail the promises and the limitations of medicinal cannabis. Even though the video has an American perspective, marijuana use is illegal throughout many countries of the world for reasons that are not clear. This video is important because it mainly investigates the scientific basis underlying the medical benefits of marijuana use instead of focusing on the social, political and legal hysteria that have been attached to it. The paper mentioned in this video, Marihuana Reconsidered, was published in book form. The author, Dr Lester Grinspoon, is the world's leading authority on marijuana. In this book, Dr Grinspoon examines — and debunks — many of the common misconceptions about marijuana. MontanaPBS Presents: Clearing the Smoke: The Science of Cannabis. www.watch.montanapbs.org/video/1825223761/ ------------------------- Copyright Disclaimer, Under Section 107 of the Copyright Act 1976, allowance is made for 'fair use' for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. All videos are intended for the purpose of discussion and commentary, not for any commercial gain. The sole intent of this channel is of an educational nature for the benefit and the enrichment of the people.