Eugenics, to quote the definition of the man who coined the word, Francis Galton, is 'the study of agencies under social control that may improve or impair the racial qualities of future generations either 1 physically or mentally'. Eugenists believe that the knowledge so acquired can be applied to the practical task of raising the level of fitness in the human race. Man, Prometheus-like, is at last acquiring the power to control his own genetic future. To carry on the eugenical work pioneered by Galton, a Eugenics Society is in existence at the present day. Its members, predominantly...