Daniel Guerin

Daniel Guérin was a French libertarian-communist author best known for his work Anarchism: From Theory to Practice, as well as his collection No Gods No Masters: An Anthology of Anarchism, in which he collected writings on the idea and movement it inspired, from the first writings of Max Stirner in the mid-19th century through the first half of the 20th century. 

He is also known for his opposition to Nazism, fascism, capitalism, imperialism, and colonialism, in addition to his support for the Confederación Nacional del Trabajo (CNT) during the Spanish Civil War. His revolutionary defense of free love and homosexuality influenced the development of queer anarchism. Guérin was born into a liberal Parisian family. Early on, he started political activism in the revolutionary syndicalist magazine La Révolution prolétarienne of Pierre Monatte. 

He abandoned university and a literary career in 1926, traveling to Lebanon (1927–1929) and French Indochina (1929–1930), and became a passionate opponent of colonial ventures. Guérin, a bisexual, offers an insight into the tension sexual minorities among the Left have often experienced. He was a leading figure in the French Left from the 1930s until he died in 1988. He contributed to the homophile journal Arcadia. 

In 1954, Guérin was widely attacked for his study of the Kinsey Reports, in which he also detailed the oppression of homosexuals in France. "The harshest [criticisms] came from Marxists, who tend seriously to underestimate the form of oppression which is antisexual terrorism. I expected it, of course, and I knew that in publishing my book, I risked being attacked by those to whom I feel closest on a political level."

After coming out in 1965, Guérin was abandoned by the Left, and his papers on sexual liberation were censored or refused publication in left-wing journals. Guérin was involved in the uprising of May 1968 and was a part of the French Gay Liberation movement that emerged after the events. Decades later, Frédéric Martel described Guérin as the "grandfather of the French homosexual movement."

 Guérin spoke about the extreme hostility toward homosexuality that permeated the left throughout much of the 20th century. "Not so many years ago, to declare oneself a revolutionary and to confess to being homosexual were incompatible," Guérin wrote in 1975.