Abstract
Major paradigms in sociology and social sciences usually embrace either individualism or anti-individualism as fundamental worldview. This paper explores a third way between individualism and anti-individualism developed by German sociologist Niklas Luhmann in his systems theory. Luhmann treats actors or individuals as psychic systems and he distinguishes them from social systems. In a nutshell, social systems produce communication, whereas psychic systems produce consciousness. In line with anti-individualism, Luhmann therefore argues that social systems are irreducible to psychic systems and their actions. On the other hand, Luhmann joins ranks with individualism to assert that psychic systems are not rigorously constrained by social systems. Ultimately, Luhmann explains that social systems and psychic systems are part of each other’s environment and that each type of systems provides the ecological conditions that the other type depends on to emerge and grow. To discuss this third way between individualism and anti-individualism, the paper examines more specifically two central points in Luhmann’s theory: (1) how social systems and psychic systems are separated from each other, and (2) how social systems and psychic systems are coevolving.