“…Luhmann (, , ) made large contributions to the theory of functional differentiation, widely recognized due to the significance to modern society';; description, by mainly developing the theory of social differentiation (Jönhill, ; Luhmann, ; Roth, ; Valentinov, , ; Wetzel & van Gorp, ). According to his idea of social systems, functional differentiation refers to the decomposition of society into 10 function systems: economy, law, politics, art, education, science, medicine, religion, sports, and mass media (Roth & Schütz, ).…”