Wilfred Batten Lewis Trotter, FRS was an English surgeon, a pioneer of neurosurgery. He was also known for his studies concerning social psychology, most notably for his concept of the herd instinct,
Charles-Marie Gustave Le Bon was a leading French polymath whose areas of interest included anthropology, psychology, sociology, medicine, invention, and physics. He is best known for his 1895 work Th
Wilfred Trotter
…had on the direction of Bion's work concerning group relations. Edward Bernays, author of Propaganda and nephew of Freud, also refers to Trotter and Gustave Le Bon in his writings. Trotter met Sigmund Freud several times. According to Ernest Jones (Freud's first biographer), "he was one of the first two or three…