 In 1958 he was awarded the Lenin Peace Prize, despite being an explicit non-Communist.He was twice nominated for the Nobel Peace Prize by the American Friends Service Committee (AFSC), which in 1947 received the Nobel Peace Prize along with the British Friends Service Council, now called Quaker Peace and Social Witness, on behalf of all Quakers worldwide.Among those who publicly voiced support for his efforts were Carlo Levi, Erich Fromm, Bertrand Russell, Jean Piaget, Aldous Huxley, Jean-Paul Sartre and Ernst Bloch.