Legislating Against Climate Change: A UK Perspective on a Sisyphean Challenge

Abstract

The UK's Climate Change Act offers a framework for civil society to achieve ‘low carbon’ realignment through to 2050. The Act is reviewed for its coherence as a mechanism for directing future policy. The legislation establishes a carbon budgetary process, mandates greenhouse gas reduction targets and strategies, and imposes a novel range of duties supported by processes for ensuring transparency concerning progress. Following an overview of climate change risks and likely economic consequences, the analysis identifies selected regulatory strategies. It explores the main statutory features, with an emphasis upon the implications of imposing mandatory duties on decision makers. An evaluation of the key policy choice of emissions trading is informed by perspectives of environmental justice, in particular as to questions of equitable burden-sharing in relation to impacts of climate change and related policies. A concluding section summarises reasonable expectations and ongoing challenges.