George Heinrich Blumenthal (29 October 187227 June 1929) was a German author, publisher, founder of the German Physiocrat movement and associate of Silvio Gesell. In 1909, Blumenthal founded the (German for "Physiocratic Association"), which was the first major Freiwirtschaft organization. It drew most of its members from land reformers, individualist anarchists, and syndicalists in Berlin and Hamburg. The association's journal, (The Physiocrat) was closed by censorship in 1916 during World War I.
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