Left-wing fascism and left fascism are sociological and philosophical terms used to categorize tendencies in left-wing politics that are otherwise commonly attributed to the ideology of fascism—which has historically been attributed to the far-right.[1][2][3][4][5][6][excessive citations]
The term was formulated as a position by sociologists Jürgen Habermas and Irving Louis Horowitz. Another early use of the term was by Victor Klemperer when describing the close similarities between Nazi Germany and the German Democratic Republic.[7]
In 1960, Seymour Martin Lipset classified some nationalist and authoritarian regimes in underdeveloped countries as left-wing fascist—namely in South America, such as those led by Juan Perón in Argentina and Getulio Vargas in Brazil—characterized by an appeal to the working classes against the upper classes, and accusing the latter of being guilty for the underdevelopment of the country and for the subjection to foreign interests.[8]
Writing his 1984 book Winners and Losers, sociologist Irving Louis Horowitz built on Vladimir Lenin's work "Left-Wing" Communism: An Infantile Disorder, in which Lenin describes the enemies of the working class as opportunists and petty-bourgeois revolutionaries operating on anarchist premises.[9] Horowitz claimed that "left-wing fascism" emerged again in the United States political life during the 1980s in the form of a refusal to disengage radical rhetoric from totalitarian reality.[9]
In the late 20th and early 21st centuries, the term left fascism has been used to describe unusual hybrid political alliances.[10] Historian Richard Wolin has used this term in arguing that some European intellectuals have been infatuated with postmodernist or anti-Enlightenment theories, opening up the opportunity for cult-like, irrational, anti-democratic positions that combine characteristics of the left with those of fascism.[11]