No theory forbids me to say "Ah!" or "Ugh!", but it forbids me the bogus theorization of my "Ah!" and "Ugh!" - the value judgments. - Theodor Julius Geiger (1960)

Ralf Dahrendorf's essay "Homo Sociologicus" discusses the concept of social roles and how they shape the actions and behaviors of individuals within society.

Dahrendorf argues that by participating in social roles, individuals are alienated from their full humanity and are compelled to conform to the expectations and norms of society. He compares the concept of social roles to the economic model of homo economicus, which posits that individuals are fully rational and informed, and to the psychological model of man, which suggests that even when individuals do good, they may secretly desire to do bad. Dahrendorf proposes the concept of homo sociologicus, or sociological man, as a way to understand the structures of social roles and their impact on individuals. He argues that social roles can be seen as masks or parts in a play that individuals must learn and perform in order to be accepted by society. Dahrendorf also discusses the role of sanctions, or rewards and punishments, in enforcing social norms and maintaining the status quo. He concludes by stating that social roles can be both a burden and a support for individuals, and that sociology can help us understand the complexities and contradictions of social roles.

Dahrendorf discusses the concept of social roles and their relationship to society and the individual. He argues that social roles are a key aspect of society and that individuals internalize these roles through processes of observation, imitation, indoctrination, and conscious learning. Dahrendorf also notes that social roles often come with associated expectations and sanctions, which can influence and shape individual behavior.

Dahrendorf criticizes the use of the terms "static" and "dynamic" in sociology, arguing that they are inappropriate in the context of discussing social roles. Dahrendorf also discusses the idea that social roles can be seen as both a part of the individual's personality and as something imposed on the individual by society.

Finally, he discusses the concept of role distance, or the ability of individuals to reflect on and distance themselves from the roles they play in society.