Georgism, also called geoism and single tax (archaic), is an economic philosophy holding that, while people should own the value they produce themselves, economic value derived from land (including natural resources and natural opportunities) should belong equally to all members of society. Developed from the writings of Henry George, the Georgist paradigm offers solutions to social and ecological problems, relying on principles of land rights and public finance which attempt to integrate economic efficiency with social justice.
Georgism is concerned with the distribution of economic rent caused by natural monopolies, pollution, and the control of commons, including title of ownership for natural resources and other contrived privileges (e.g., intellectual property). Any natural resource which is inherently limited in supply can generate economic rent, but the classical and most significant example of 'land monopoly' involves the extraction of common ground rent from valuable urban locations. Georgists argue that taxing economic rent is efficient, fair, and equitable. The main Georgist policy is a tax assessed on land value. Georgists argue that revenues from a land value tax (LVT) can reduce or eliminate existing taxes on labor and investment that are unfair and inefficient. Some Georgists also advocate for the return of surplus public revenue back to the people by means of a basic income or citizen's dividend.