About
Ronald David Laing (7 October 1927 – 23 August 1989) was a Scottish psychiatrist who wrote extensively on mental illness, particularly psychosis and schizophrenia. Politically, Laing was regarded as a thinker of the New Left. He has been theatrically portrayed by Mike Maran, Alan Cox, Billy Mack, and David Tennant in the 2017 film Mad to Be Normal.