A simple evolutionary model is used to understand the critical rate of environmental change beyond which a population must decline and go extinct. The model is used to highlight the major determinants of extinction risk in a changing environment, and identify research needs for improved...

Until recently, India’s intransigent negotiating posture has conveyed the impression that it will not accept any carbon emissions limits without full compensation and more stringent carbon limitation from rich countries. However, our assessment of India’s proposed renewable energy...

We examine the implications of EU climate policy for energy intensive industries by calculating, for a range of energy-intensive processes and products, the product price increases that would be required to maintain unit profits at present levels, based on likely values of allowance prices in...

Health data, poverty, and inequality exist in a complex global co-dependency, therefore making meaningful comparisons of health across widely different settings challenging. Less data exist on the health of the poor than of the rich, which in turn raises important questions as to how...

I define the rate of inequity aversion, distinguishing between the pure rate and the consumption rate. I measure the rate of aversion to inequality in consumption as expressed in the development aid given by rich countries to poor ones between 1965 and 2005. There is an ambiguous relationship...

Greenhouse gas abatement is a public good, so climate policy is a public-goods game and suffers from the free-rider incentives that make the outcome of such games notoriously uncooperative. Adopting an international agreement can change the nature of the game, reducing or exacerbating the...

Developing countries reject meaningful emission targets (recent intensity caps are no exception), while many industrialized countries insist that developing countries accept them. This impasse has prevented the Kyoto Protocol from establishing a global price for greenhouse gas emissions. This...

This paper is a review of recent studies that addressed the hydrological impacts, especially on streamflow, of climate change and/or urbanisation. Articles published between 1996 and 2002 on this subject were reviewed focusing on research methods and results. The main issues addressed with...

A large variety of decision analytical frameworks has been used in climate change assessments in recent years to provide information for policy makers regarding the available strategic options, and associated gains and losses. Simultaneously, worries have mounted over implications of both...