Faced with worsening environmental indicators, cooperation hurdles, and the limited effectiveness of current institutions, reforming international environmental governance has proven elusive, despite various diplomatic initiatives at the United Nations level over the last two decades. Overcoming the current dead end, however, may rest less in devising new arrangements than in challenging how the problem has been approached.Presenting a multifaceted exploration of some of the key is...

L’urbanisation du monde. Les villes au défiDepuis 2007, plus de la moitié de la population mondiale vit en milieu urbain. Une révolution dans l’histoire de l’humanité, qui s’accompagne de nombreux défis, tant pour les pays du Nord déjà largement urbanisés que pour les sociétés du Sud encore principalement rurales, mais qui connaissent un processus d’urbanisation extrêmement rapide. Loin de se cantonner à de simples problématiques locales, les villes et les métropol...

The context in which environmental policy decision-making occurs has changed, resulting from widening environmental problems, increased demands from groups and citizens, continuing pressure on the continent's resources and normative shifts. The complexity of current issues is related to an even broader contextual shift: the globalization of environmental issues exacerbated by trade liberalization, especially on a regional level and the potential contradictions between trade and the environ...

Predictions about the success of the Convention on Biological Diversity (CBD) are pessimistic. It has now become commonplace to bemoan the scope, ambition, and deeply political nature of a convention that addresses issues ranging from ecosystems protection to the exploitation of genetic resources, from conservation to justice, and from commerce to scientific knowledge. Ten years after its adoption, how can we assess the difference that the CBD has made? Is it in danger of collapsing under ...

Protecting the Ozone Layer: Lessons, Models, and Prospects Since the mid-1980s, the international community has adopted several significant instruments designed to reverse the degradation of the life support systems of the planet. None of these international agreements have been as successful as the 1987 Montreal Protocol in creating the incentives and mechanisms for protecting the ozone layer. Through the efforts of industry, government and public interest groups, national commit...