| |  | Richard D. Ryder (born 1940) is a British psychologist who, after performing psychology experiments on animals, began to speak out against the... |  | Shannon Keith is an American animal rights lawyer, activist, and documentary director/producer. In 2006, after three years of filming, Keith... |  | Brigitte Bardot (born September 28, 1934) is a French actress, former fashion model, singer, known nationalist, animal rights activist, and... |  | Peter Albert David Singer (born July 6, 1946 in Melbourne, Victoria, Australia) is a Jewish-Australian philosopher. He is the Ira W. DeCamp... |  | Keith Mann is a British animal rights campaigner. A senior activist for the Animal Liberation Front, Mann is widely regarded as a "cause célèbre" wi... |  | Harry Frederick Harlow (October 31, 1905-December 6, 1981) was an American psychologist best known for his maternal-deprivation and social... |  | Barry Horne (1952-November 5, 2001) was a British animal rights activist who died of liver failure in Ronkswood Hospital, Worcester in November... | |
