Harold Rosenberg (1906-1978) was one of the foremost New York intellectuals of the mid-twentieth century. He was an art critic for The New Yorker from 1962 until 1978. Rosenberg, together with Clement Greenberg, radically reshaped the interpretation of art in the post-World-War-II period by promoting and examining abstract expression. He was a professor in the Committee on Social Thought at the University of Chicago from 1966 until his death.