Scientific socialism

Scientific socialism is the term used by Friedrich Engels to describe the social-political-economic theory first pioneered by Karl Marx. The purported reason why this socialism is "scientific socialism" (as opposed to "utopian socialism") is because its theories are held to an empirical standard, observations are essential to its development, and these can result in changes/falsification of elements of theory.

Although Marx denounced "utopian socialism", he never referred to his own ideas as "scientific socialism". Similar methods for analyzing social and economic trends and involving socialism as a product of socioeconomic evolution have also been used by non-Marxist theoreticians, such as Joseph Schumpeter and Thorstein Veblen.

Methodology
Scientific socialism refers to a method for understanding and predicting social, economic and material phenomena by examining their historical trends through the use of the scientific method in order to derive probable outcomes and probable future developments. It is in contrast to what later socialists referred to as "utopian socialism"; a method based on establishing seemingly rational propositions for organizing society and convincing others of their rationality and/or desirability. It also contrasts with classical liberal notions of natural law, which are grounded in metaphysical notions of morality rather than a dynamic materialist or physicalist conception of the world.

Scientific socialists view social and political developments as being largely determined by economic conditions as opposed to ideas in contrast to utopian socialists and classical liberals, and thus understand that social relations and notions of morality are context-based relative to their specific stage of economic development. Therefore as economic systems, socialism and capitalism are not social constructs that can be established at any time based on the subjective will and desires of the population, but instead are products of social evolution. An example of this was the advent of agriculture which enabled human communities to produce a surplus; this change in material and economic development led to a change in social relations and rendered the old form of social organization based on subsistence-living obsolete and a hindrance to further material progress. Changing economic conditions necessitated a change in social organization.

Similar perspectives
Thorstein Veblen, the founder of evolutionary economics, believed that technological developments would eventually lead toward a socialistic organization of economic affairs. However, his views regarding socialism and the nature of the evolutionary process of economics differed sharply from that of Karl Marx; while Marx saw socialism as the ultimate goal for civilization and saw the working-class as the group that would establish it, Veblen saw socialism as one immediate phase in an ongoing evolutionary process in society that would be brought about by the natural decay of the business enterprise system and by the inventiveness of engineers.

Veblen's methodology for analyzing economic developments is similar to that of scientific socialism and also contrast to neoclassical/classical political economy and utopian socialism; he understood that society and economics was constantly evolving and that this process affected the fundamental basis of established social relations.