Despite growing interest in risks of societal collapse due to anthropogenic climate change, there exists no consensus about how collapse should be understood. In this article, we critically examine existing definitions and argue that none adequately address the challenges for conceptualizing collapse that climate change presents. We therefore propose an alternative conception, which regards collapse as a reduction of collective capacity resulting in a pervasive and difficult-to-reverse loss of basic functionality. Our conception is dynamic in that it focuses on the (...) interrelations of constituent subsystems. It also distinguishes collapse from transformations needed to address climate change and provides insight into the relationship between collapse and sustainability. [Open access]. (shrink)

The theory of needs has a political problem. Whilst contemporary theorists largely recognise that politics plays an important part in many of the processes surrounding our needs, they nevertheless hang onto the notion that our most important needs can be determined outside of the political. This article challenges that framing. It does so through a taxonomy and critique of the major contemporary approaches to needs. Considering the works of Len Doyal and Ian Gough, Martha Nussbaum, and Lawrence Hamilton, I divide (...) these into three strands: theories that attempt to avoid, solve, and improve the politics of need. Despite some major differences, these approaches share an understanding of the underlying challenges involved in discerning which needs matter. That framing, I argue, is responsible for certain intractable difficulties that leave needs theorists unable to provide the solutions they demand to the theoretical dilemma they posit. Moreover, in attempting to find those solutions, these theories end up ignoring their partisan implications. The conclusion I reach is that the political theory of needs is not very ‘political’ at all, and that this represents the root of the problem. I thus suggest an alternative, politically realist framing that conceptualises needs as constitutively political. (shrink)