This book examines British eugenics from its origins in 1865 to the early 1990s. It considers the two institutions promoting the doctrine: the Galton Laboratory attached to the University of London; and the Eugenics Society. It charts internal and ideological changes across more than a century, seeing eugenics as primarily a political movement. The doctrine had influence on British society and guided adherents ranging from scientists to charitable ladies. The Galton Laboratory published detailed studies of heredity. It transformed itself into a centre for medical genetics after the Second...