Governing Global Climate Change: Past Achievements, Future Prospects

The cumulative effects of a significantly changing climate are projected to have disastrous implications on the world's natural habitats, and along with that, are projected to drastically increase the rate and likelihood of violent conflict globally, particularly in high-density, urban, poverty hotspots. Limiting the effects of a changing climate is thus critical in influencing multiple societal goals including equitable sustainable development, human health, biodiversity, food security and access to reliable energy sources. This paper argues that the G7/8 has led global climate governance in ways other international environmental institutions have largely failed to do. It has done so largely by placing climate protection at the forefront of its policy objectives, alongside economic, health, energy and security goals, and reaching consensus repeatedly amongst its leaders on the importance of stabilizing emissions through energy efficiency, conservation, investment and technological innovation. Moreover, this chapter argues that the summit's predominant capability, its constricted participation, democratic convergence and political cohesion - as well as the combined effects of global shocks - have all had positive impacts on the G7/8' s success in mitigating climate change. Following a detailed process-tracing exercise over the summit's 40-year history in which clear surges and retreats on global climate governance are outlined, this paper concludes by assessing the G7/8' s accountability record on climate mitigation and outlines a set of prescriptive recommendations, allowing for the delivery of a more tangible, coherent, results driven accountability process for global climate governance.