Researching Erich Kahler

Kahler was born to a Jewish family in Prague, then part of the Austro-Hungarian Empire. He studied philosophy, literature, history, art history, sociology, and psychology at the University of Munich, the University of Berlin, the University of Heidelberg, and the University of Freiburg before earning his doctorate at the University of Vienna in 1911. In 1912, he married his first wife, Josephine (née Sobotka). In 1933, deprived of his German citizenship by the Nazi regime, he left Germany, emigrating to the United States in 1938 after a period of residence in England. He became a U.S. citizen in 1944, where he was known as Erich Kahler.

In the U.S. he taught at The New School for Social Research, Black Mountain College, Cornell University, and Princeton University. He was a friend of Albert Einstein, Thomas Mann, and Herman Broch, who wrote Tod des Vergils at Kahler's home, One Evelyn Place in Princeton. Kahler's friends became known as the Kahler-Kreis (Kahler Circle). Like Einstein, Kahler was a member of the Institute for Advanced Study. He met and married his second wife, Alice (Lili) Loewy, while in Princeton. Kahler's entire family was very close friends with Einstein. Kahler, his wife Alice, and his mother Antoinette von Kahler corresponded with Einstein.

Kahler's many books often take up political themes, in addition to the relation of society to technology and science. He was an ardent Zionist, advocated world government, and was also involved in antiwar and anti-nuclear activism. In 1968, he signed the “Writers and Editors War Tax Protest” pledge, vowing to refuse tax payments in protest against the Vietnam War.

Kahler died in 1970 at his home in Princeton, survived by his wife, Alice, and a stepdaughter, Hanna Loewy. Alice Loewy Kahler died in 1992.

Hanna Loewy Kahler (September 20, 1925 – March 31, 2007) exchanged letters with theoretical physicist David Bohm, with whom she was for some time engaged to be married, after he left the USA for Brazil and these, as well as other letters in her possession, have contributed to an understanding of historic events surrounding the Solvay Conference of 1927 and Bohm's exile in Brazil. She became a psychiatric social worker, and is credited to have helped to preserve the papers of Albert Einstein.