Erich Fromm (1900–1980) was a bestselling psychoanalyst and social philosopher whose views about alienation, love, and sanity in society—discussed in his books such as _Escape from Freedom_,_ The Art of Loving_,_ The Sane Society_, and _To Have or To Be?_—helped shape the landscape of psychology in the mid-twentieth century. Fromm was born in Frankfurt, Germany, to Jewish parents, and studied at the universities of Frankfurt, Heidelberg (where in 1922 he earned his doctorate in sociology), and Munich. In the 1930s he was one of the most influential figures at the Frankfurt Institute of Social Research. In 1934, as the Nazis rose to power, he moved to the United States. He practiced psychoanalysis in both New York and Mexico City before moving to Switzerland in 1974, where he continued his work until his death.