Hermann Joseph Muller, 1890-1967

AHA Humanist of the Year (1962), 6th AHA president (1956-1958), Nobel laureate, major player in Pugwash conferences, studied genetics under T. H. Morgan, discovered link between X-rays and genetic mutation, Marxist, signatory of Russell-Einstein Manifesto, biological reductionist, (anti-discriminatory, democratic) eugenicist, evolution in education activist