Portal:Cannabis

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Cannabis portal

The Cannabis Portal

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Cannabis, also known as marijuana or ganja (from Hindi: गांजा gānjā), is a psychoactive product of the Cannabis plant. The herbal form of the drug consists of dried mature flowers and subtending leaves of pistillate ("female") plants. The resinous form, known as hashish, consists primarily of glandular trichomes collected from the same plant material. The major biologically active chemical compound in cannabis is Δ9-tetrahydrocannabinol (delta-9-tetrahydrocannabinol), commonly referred to as THC.

Humans have been consuming cannabis since prehistory, although in the 20th century there was a rise in its use for recreational, religious or spiritual, and medicinal purposes. It is estimated that about eleven percent of the world's adult population use cannabis annually and 0.6 percent daily. The possession, use, or sale of psychoactive cannabis products became illegal in most parts of the world in the early 20th century. Since then, some countries have intensified the enforcement of cannabis prohibition while others have reduced the priority of enforcement.

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Mary Jane Rathbun(December 22, 1922 – April 10, 1999), popularly known as Brownie Mary, was an American medical cannabis activist. As a hospital volunteer at San Francisco General Hospital, she became known for illegally baking and distributing cannabis brownies to AIDS patients. Along with activist Dennis Peron, Rathbun lobbied for the legalization of cannabis for medical use, and she helped pass San Francisco Proposition P (1991) and California Proposition 215 (1996) to achieve those goals. She also contributed to the establishment of the San Francisco Cannabis Buyers Club, the first medical cannabis dispensary in the United States. Rathbun was arrested on three occasions, with each arrest bringing increased local, national, and international media attention to the medical cannabis movement. Her grandmotherly appearance generated public sympathy for her cause and undermined attempts by the district attorney's office to prosecute her for possession. The City of San Francisco eventually gave Rathbun permission to distribute cannabis brownies to people with AIDS. Her arrests generated interest in the medical community and motivated researchers to propose one of the first clinical trials to study the effects of cannabinoids in HIV-infected adults.

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Flowering Cannabis indica plant
Credit: Jack Greenhalgh

Reefer Madness (originally made as Tell Your Children), a 1936-1939 American propaganda exploitation film revolving around the melodramatic events that ensue when high school students are lured by pushers to try marijuana — from a hit and run accident, to manslaughter, suicide, attempted rape, and descent into madness. Originally financed by a church group under the title Tell Your Children, the film was intended to be shown to parents as a morality tale attempting to teach them about the dangers of cannabis use. However, it was purchased by producer Dwain Esper, who re-cut the film for distribution on the exploitation film circuit through the 40s and 50s. Although finding a popular audience as a cult film, critics have panned it as one of the worst films ever made.

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An 1863 daguerreotype of Abraham Lincoln, at the age of 54

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