Paternalistic conservatism
The term right-wing socialism is a term used by some free-market right-libertarian movements and politicians to describe paternalistic conservatism as they see it supporting paternalism and social solidarity as opposed to individualism, commercialism and "laissez-faire" economics. They argue that paternalist conservatism supports state promoted social hierarchy and allows certain people and groups to hold higher status in such a hierarchy, which is conservative. The term is also used—more commonly, but distinctly—to refer to moderate social democratic forms of socialism when contrasted with Marxism–Leninism and other more radical left-wing alternatives. In "The Communist Manifesto", Karl Marx and Friedrich Engels criticised the "Philosophy of Poverty" by the anarchist writer and theorist Pierre-Joseph Proudhon as representing conservative or bourgeois socialism. Military socialism, guild socialism, agrarian socialism and some forms of Christian socialism are also termed right-wing socialism by various authors.
Left-wing politics
The term was later applied to a number of movements, especially republicanism during the French Revolution in the 18th century, followed by socialism, communism, anarchism and social democracy in the 19th and 20th centuries. Since then, the term left-wing has been applied to a broad range of movements including civil rights movements, feminist movements, anti-war movements and environmental movements, as well as a wide range of parties. According to former professor of economics Barry Clark, "[leftists] claim that human development flourishes when individuals engage in cooperative, mutually respectful relations that can thrive only when excessive differences in status, power, and wealth are eliminated".