Darwinism and Race Progress

A series of lectures applies evolutionary theory and heredity to questions of population health and social improvement, examining natural selection, the debate over transmission of acquired characters, and limits of experimental evidence. It evaluates how medical advances, alcoholism, mental illness, criminality, poverty, and reproductive patterns may influence racial fitness, arguing that preventive care can unintentionally perpetuate weak hereditary types and that social institutions shape reproductive selection. The author considers segregation, public education about heredity, obligations in parenthood, and policy options intended to encourage reproduction among the most capable, blending physiological discussion with practical proposals for public health and social reform.