Otto Nyholm Larsen (January 23, 1922 – May 20, 2007) was an American sociologist at the University of Washington specializing in social psychology.
[1] Larsen did extensive research into incidents of mass hysteria, like the 1954 Seattle windshield pitting epidemic.
[2] This led to his appointment by Lyndon B. Johnson as Chair of the President's Commission on Obscenity and Pornography.
Thomas Forcade hit Larsen with a cottage cheese pie during the commission's public hearings.
[3] The Commission ultimately recommended sex education and found that obscenity and pornography were not important social problems, that there was no evidence that exposure to such material was harmful to individuals, and that current legal and policy initiatives were more likely to create problems than solve them.