Erich Fromm

Erich Seligmann Fromm (, German: [ˈeːʁɪç ˈfʁɔm]; March 23, 1900 – March 18, 1980) was a German-American social psychologist, psychoanalyst, sociologist, humanistic philosopher, and democratic socialist. He was a German Jew who fled the Nazi regime and settled in the United States.

Source: Wikipedia