A better world through law? The implications of the theories of Niklas Luhmann for green economics
This paper considers the implications of the theories of Niklas Luhmann for attempts at achieving social change through law. According to Luhmann, modern society consists of all that can be communicated and understood as having meaning. Such communications are structured according to functionally differentiated subsystems such as law, politics, science, economics and education. Luhmann applies the biological term, 'autopoiesis', to explain how social systems produce and reproduce themselves by the interaction of their own elements and in so doing, participate in society's construction of reality. Each system distinguishes itself from its environment through binary codes and then reconstitutes phenomena entering its environment by applying its own internal binary code (such as legal/illegal in the case of law). This normative closure means that direct or simple exchanges or communications between social systems, or between individuals and social systems, are impossible. We therefore need to abandon notions of 'steering' social systems in predetermined ways and bringing about social change directly through legal norms. Progressive change may occur but this will depend more on how events entering each social system are reconstituted by those systems, rather than on the motivation and planning of social campaigners. Luhmann offers a way of describing society that seeks to engage with, rather than avoid, the increasing complexity and contingency of modern society, and which enables us to see that whether law achieves 'justice' depends on the viewpoint from which law (or any other social system) is being observed.
The problem of power in Luhmann's systems theory
Book synopsis: Perhaps more than any other social theorist in recent history, Niklas Luhmann's work has aroused extreme, and often antagonistic, responses. It has generated controversies about its political implications, its resolute anti-humanism and its ambitious critique of more established definitions of society, social theory and sociology. Now, however, a steadily growing number of scholars working in many different disciplines have begun to use aspects of Luhmann's sociology as an important methodological stimulus and as a theoretical framework for reorientating their studies. This collection of essays includes critical and reconstructive contributions by a number of distinguished social theorists, political theorists, legal scholars and empirical sociologists. Together, they provide evidence of Luhmann's extensive and diverse relevance to the issues facing contemporary society, and, at the same time, they enhance our understanding of the challenges posed by his theoretical paradigm to more traditional conceptions of social theory.
The Use of Qualitative Information in Macro-Economic Policy Analysis
The majority of macro-economic policy models takes for granted that conflicts among objectives can be assessed by means of a tradeoff analysis. Such tradeoffs imply that sacrifices and benefits of various impacts of decisions can be measured on a cardinal scale, so that a conventional macro-economic utility or welfare analysis can be applied.