Monetary valuation of climate-change impacts, and the cost-benefit analysis of climate-change policy into which it feeds, has long been controversial. Writers in ecological economics have done much to illuminate its difficulties. For the purposes of this paper, the key difficulties of the...

Climate change raises challenging questions in the economics of risk, space, time and in broader aspects of human well-being. Many of these are normative questions, which cannot be addressed without engaging with difficult ethical issues. The relationship between economics and ethics cuts both...