1) The document discusses the darknet, an anonymous part of the internet only accessible through specialized software like TOR. It focuses on darknet markets that sell illegal goods.
2) It analyzes darknet markets through the theories of Adam Smith and Talcott Parsons. Smith's theory of self-interest and division of labor explains aspects of darknet markets.
3) The document proposes a model of the darknet as a system with four subsystems - adaptation, goal attainment, integration, and pattern maintenance - based on Parsons' functional theory of social systems.