Charles Alan Murray (born January 8, 1943) is an American libertarian conservative political scientist, author, and columnist. His book Losing Ground: American Social Policy 19501980 (1984), which discussed the American welfare system, was widely read and discussed, and influenced subsequent government policy. He became well-known for his controversial book The Bell Curve (1994), written with Richard Herrnstein, in which he argues that intelligence is a better predictor than parental socio-economic status or education level of many individual outcomes including income, job performance, pregnancy out of wedlock, and crime, and social welfare programs and education efforts to improve social outcomes for disadvantaged are largely wasted.