This book offers a principal collection of all of the material necessary to understand the legal debates on climate change, ozone depletion and air pollution within their scientific and policy contexts. The mountain of information coming out of the respective regimes on climate change, ozone depletion and air pollution is monumental. This work attempts to assemble all of the important documents and resolutions generated by the various regimes, analyze them and provide enough background information to understand the issue and its context.The book provides guidance to those actively involved or interested in the negotiations to come to better regimes for climate change, ozone depletion and air pollution.