At a meeting of world mangrove experts held last year in Australia, it was unanimously agreed that we face the prospect of a world deprived of the services offered by mangrove ecosystems, perhaps within the next 100 years. Mangrove forests once covered more than 200,000 km2 of sheltered tropical and subtropical coastlines.

This article examines the question of how to interpret a relationship between income and carbon emissions in a country (the environmental kuznets curve [EKC] for carbon). A very simple and graphical structural model of an EKC is developed, and the problems of applying the concept to carbon are discussed.

10th climate change meet shows how weak the will to combat global warming has become

Be careful how land use and land cover changes