Argument: It is a myth that marijuana use can cause schizophrenia

Issue Report: Legalization of Marijuana

Issue Report: Medical marijuana dispensaries


  • Dr. Lester Grinspoon, associate professor of psychiatry at the Harvard Medical School and author of Marihuana Reconsidered – “Marijuana laws and their enforcement have become increasingly severe, buttressed by ‘new’ myths dressed in scientific costume such as the present notion, developed largely in England and Australia, that marijuana causes schizophrenia.”[1]