While Marxism had a significant impact on socialist thought, pre-Marxist thinkers (before Marx wrote on the subject) have advocated socialism in forms both similar and in stark contrast to Karl Marx and Friedrich Engels' conception of socialism, advocating some form of collective ownership over large-scale production, worker-management within the workplace, or in some cases a form of planned economy. List Early socialist and proto-socialist philosophers and political theorists: Gaius and Tiberius Gracchus ancient Roman statesmen who advocated heavily for policies in the interest of the Plebeians. These policies included land and wealth redistribution and subsidized grain to help the poor. Gerrard Winstanley, who founded the Diggers movement in the United Kingdom François-Noël Babeuf, French revolutionary and journalist Charles Fourier, French philosopher who propounded principles very similar to that of Marx Louis Blanqui, French socialist and writer Marcus Thrane, Norwegian socialist Jean-Jacques Rousseau, Genevan philosopher, writer and composer whose works influenced the French Revolution Pierre-Joseph Proudhon, French politician and philosopher Pierre Leroux, French religious socialist Ricardian socialist economists: Thomas Hodgskin, English Ricardian socialist and free-market anarchist Charles Hall John Francis Bray John Gray William Thompson Percy Ravenstone James Mill John Stuart Mill, classical political economist who came to advocate worker-cooperative socialism Utopian socialist thinkers: Sylvain Maréchal Claude Henri de Saint-Simon Wilhelm Weitling Robert Owen Étienne Cabet Frances Wright See also Classical economics History of communism History of socialism Pre-Marxist communism Ricardian socialism Socialism Structural fix Utopian socialism Voluntaryism Yellow socialism References Socialism