Mary Cannon

Mary Cannon is an Irish psychiatrist, research scientist, public figure, and former member of the Cannabis Risk Alliance. She has received the Royal Academy of Medicine in Ireland's "Doctors Award" for psychiatry and is among the most highly cited scientists in the world. Cannon is known for her views on cannabis, being described as 'anti-cannabis'. She is best known in the field of psychiatry for her study of the risk factors for mental illness in young people. Provided by Wikipedia