I'm like Che Guevera with bling on, I'm complex.
At a certain stage of development, the material productive forces of society come into conflict with the existing relations of production or - this merely expresses the same thing in legal terms - with the property relations within the framework of which they have operated hitherto. From forms of development of the productive forces these relations turn into their fetters. Then begins an era of social revolution.
~Karl Marx 1859
A Contribution to the Critique of Political Economy