From Leninism to Social Democracy: A Guide to Socialist Models

Discussing socialism is difficult, not only because of the many different varieties that have been proposed, but also because its definition is highly malleable. In debates socialists often shift between different interpretations—sometimes emphasizing state control, other times focusing on worker cooperatives or social safety nets—depending on what best suits their argument at the time. Broadly, however, the various versions of socialism can be categorized as follows: