Socialism

refers to an economic system characterized by social ownership of the means of production and co-operative management of the economy. "Social ownership" may refer to cooperative enterprises, common ownership, state ownership, or citizen ownership of equity. There are many varieties of socialism and there is no single definition encapsulating all of them. They differ in the type of social ownership they advocate, the degree to which they rely on markets or planning, how management is to be organized within productive institutions, and the role of the state in constructing socialism.

A socialist economic system would consist of a system of production and distribution organized to directly satisfy economic demands and human needs, so that goods and services would be produced directly for use instead of for private profit driven by the accumulation of capital. Accounting would be based on physical quantities, a common physical magnitude, or a direct measure of labor-time in place of financial calculation. Distribution would be based on the principle to each according to their contribution.

Socialists generally argue that capitalism concentrates power and wealth within a small segment of society that controls the means of production and derives its wealth through a system of exploitation. This creates a stratified society based on unequal social relations that fails to provide equal opportunities for every individual to maximize their potential, and does not utilize available technology and resources to their maximum potential in the interests of the public. Excerpted from: http://en.wikipedia.org/wiki/Socialism