Germany's most prominent social thinker here sets out a contribution to sociology that aims to rework our understanding of meaning and communication. He links social theory to recent theoretical developments in scientific disciplines.

Niklas Luhmann ranks as one of the most important sociologists and social theorists of the twentieth century. Through his many books he developed a highly original form of systems theory that has been hugely influential in a wide variety of disciplines. In Introduction to Systems Theory, Luhmann explains the key ideas of general and sociological systems theory and supplies a wealth of examples to illustrate his approach. The book offers a wide range of concepts and theorems that can be applied to politics and the economy, religion and science, art and education, organization and the family. Moreover, Luhmann’s ideas address important contemporary issues in such diverse fields as cognitive science, ecology, and the study of social movements. This book provides all the necessary resources for readers to work through the foundations of systems theory – no other work by Luhmann is as clear and accessible as this. There is also much here that will be of great interest to more advanced scholars and practitioners in sociology and the social sciences.

The present essay is an attempt to apply the German sociologist Niklas Luhmann's "Social Systems" theory to translation. Luhmann's book unfolds a theoretical view of human society as a closed system. In trying to apply it to translation as a practical communicative complexity, especially from the perspective of a functional model as e.g. the "skopos" theory, certain features discussed in Luhmann will prove to be helpful for a better understanding of the concept of translation, others must be reinterpreted for the present purpose. The "fragments" now published follow Luhmann's considerations as closely as possible, but refrain from drawing detailed parallels to "translation" as a complex system. Prof. Dr. Hans J. Vermeer taught Portuguese and translation theory at the universities of Mainz and Heidelberg. Retired since 1992, he nonetheless continued to accompany the development of translation theories and to teach in various universities abroad. His work comprises (mostly unpublished) lectures and contributions to conferences and publications on Translation Studies, medieval German specialized literature and South Asian languages.

This book provides an insight into the ideas of one of the world’s greatest sociologists: Niklas Luhmann. It explains, in clear and concise language, the basic concepts of Social Systems Theory and their application to the specific case of the Education System, which was considered by Luhmann as a primary subsystem of modern society. It illustrates the complex and sophisticated thinking that characterises Luhmann’s work and explains that Luhmann’s theory has given an important and original contribution to the study of education from a sociological point of view. His contribution has some resonance in recent social constructionist and relational approaches to education, as well as in studies of educational interaction. In addition, research methodologies, in particular mixed methods strategies, draw heavily on epistemological issues. The book finally argues that educationists can appreciate the extent of Luhmann’s contribution to the field of education, although their perspective cannot be fully harmonised with, nor reduced to, the sociological one. This divergence of perspectives can stimulate pedagogy to call into question its conceptual framework as well its approach to social situations in the classroom.

However, unlike conventional legal theory, this volume seeks to provide an answer in terms of a general social theory: a methodology that answers this question in a manner applicable not only to law, but also to all the other complex and highly differentiated systems within modern society, such as politics, the economy, religion, the media, and education. This truly sociological approach offers profound insights into the relationships between law and all of these other social systems.

This is the definitive analysis of art as a social and perceptual system by Germany's leading social theorist of the late 20th century. It combines three decades of research in the social sciences, phenomenology, evolutionary biology, cybernetics, and information theory with an intimate knowledge of art history, literature, aesthetics, and contemporary literary theory.

A Systems Theory of Religion, still unfinished at Niklas Luhmann's death in 1998, was first published in German two years later thanks to the editorial work of André Kieserling. One of Luhmann's most important projects, it exemplifies his later work while redefining the subject matter of the sociology of religion. Religion, for Luhmann, is one of the many functionally differentiated social systems that make up modern society. All such subsystems consist entirely of communications and all are "autopoietic," which is to say, self-organizing and self-generating. Here, Luhmann explains how religion provides a code for coping with the complexity, opacity, and uncontrollability of our world. Religion functions to make definite the indefinite, to reconcile the immanent and the transcendent. Synthesizing approaches as disparate as the philosophy of language, historical linguistics, deconstruction, and formal systems theory/cybernetics, A Systems Theory of Religion takes on important topics that range from religion's meaning and evolution to secularization, turning decades of sociological assumptions on their head. It provides us with a fresh vocabulary and a fresh philosophical and sociological approach to one of society's most fundamental phenomena.