Ansätze zur Ressourcenschonung im Kontext von Postwachstumskonzepten
Abschlussbericht des Projektes FKZ 3715 311040 im Auftrag des Umweltbundesamtes
This report focuses on the role of economic performance and its future development in wealthy countries such as Germany with respect to compliance with planetary boundaries. To improve our understanding of this controversial topic, we introduce the debate in a systematic way, presenting analyses on numerous aspects, pointing out open questions and finally deriving guidelines and options for political action. The presentation, analysis and initial assessment of key arguments and conclusions represent our contribution to making the post-growth discourse – which so far has been conducted primarily in the realms of academia and civil society – accessible to a wider audience. There are two particularly prominent and clearly antagonistic positions within the discourse whose political consequences are fully contradictory: green growth and degrowth. Our analyses in chapter 2 show that both positions are based on core assumptions that cannot be adequately substantiated scientifically and thus cannot claim to serve as the sole strategy for environmental policy action. We therefore propose a third position and put it up for discussion with this paper: precautionary post-growth. From our point of view, this approach has the potential to create a new consensus in the sustainability debate. The paper explores the potential for societal orientation and need for knowledge associated with this position. On the basis of an analysis of the various current positions, this paper presents a detailed overview of the causes of economic growth and identifies those areas of society whose functioning could be dependent on economic growth. We then discuss the possibility that economic systems can be shaped by various reform proposals in such a way that they would be less dependent on permanent economic growth. Also, we outline the guiding elements of our proposal for such a precautionary post-growth position. The analyses in chapters 3 and 4 focus on the relevance of the post-growth debate for resource policy. In chapter 3, the relevance of selected instruments was examined, which are frequently proposed in post-growth concepts or discourses. A policy mix focused primarily on technical developments and economic measures will not be sufficient for a lasting reduction of resource use, as there must also be (cultural) changes in society, which is furthermore a prerequisite for the feasibility of correspondingly ambitious measures. The post-growth debate offers new impetus for this, which should, for example, also be taken into account in the current further development of the Germans Federal Government's Resource Efficiency Programme. Corresponding proposals will be made in chapter 4. What the "target state" of a resource-efficient (post-growth) society looks like in detail cannot, of course, be formulated with certainty. In chapter 4 we propose various constitutive core elements: (i) renewable energy supply, (ii) closed cycle economy, (iii) preference shift towards resource-light consumption, and (iv) stronger activation of intangible sources of wealth. With this paper, we hope to provide an impulse for the societal debate on the design and instrumentation of transformation paths for social well-being within planetary borders. Our aim is to stimulate and structure discussion and research processes.