Book excerpt: Environmental problems do not respect international boundaries; they affect the entire globe, and dealing with them is a matter for international political negotiation, law and institutions. Greening International Law assesses the extent to which the international community has so far adapted to address environmental problems, and examines the fundamental changes needed to the structure and organisation of the legal system and its institutions. The contributors to this volume have all played a central role in the development of international environmental law over the past decade, and their essays will be of interest to all those professionally, academically or individually concerned with the resolution of environmental problems.