Johann Silvio Gesell (; 17 March 1862 – 11 March 1930) was a German-Argentine economist, merchant, and the founder of Freiwirtschaft, an economic model for market socialism. In 1900 he founded the magazine Geld-und Bodenreform (Monetary and Land Reform), but it soon closed for financial reasons. During one of his stays in Argentina, where he lived in a vegetarian commune, Gesell started the magazine Der Physiokrat together with Georg Blumenthal. In 1914, it closed due to censorship. The Bavarian Soviet Republic, in which he participated, had a violent end and Gesell was detained for several months on a charge of treason, but was acquitted by a Munich court after a speech he gave in his own defense. Life Silvio Gesell's mother was Walloon and his father was German, originally from Aachen, who worked as a clerk in the then-Prussian district of Malmedy, now part of Belgium. Silvio was the seventh of nine children. After visiting the public Bürgerschule in Sankt Vith, he attended Gymnasium in Malmedy. Being forced to pay for his living expenses from an early age, he decided against attending a university and worked for the Deutsche Reichspost, the postal system of the German Empire. Dissatisfied, he began an apprenticeship to his merchant brother in Berlin. Then he lived in Málaga, Spain for two years, working as a correspondent. He then returned to Berlin involuntarily to complete his military service. After this, he worked as a merchant in Brunswick and Hamburg. In 1887, Gesell relocated to Buenos Aires, Argentina, where he opened a franchise of his brother's business. The 1890 depression in Argentina, which hurt his business considerably, caused him to think about the structural problems caused by the monetary system. In 1891, he released his first writing on this topic: Die Reformation des Münzwesens als Brücke zum sozialen Staat (The Reformation of the Monetary System as a Bridge to a Social State). He then wrote Nervus Rerum and The Nationalization of Money. He gave his business to his brother and returned to Europe in 1892. After a stay in Germany, Gesell relocated to Les Hauts-Geneveys in the Swiss canton of Neuchâtel. He farmed in order to support himself while continuing his economic studies. In 1900, he created the magazine Geld- und Bodenreform (Monetary and Land Reform), but it failed in 1903 for financial reasons. From 1907 to 1911, Gesell was in Argentina again, then he returned to