The IUCN World Commission on Environmental Law, Ethics Specialist Group had published a book entitled ;Ethics and Climate Change
A Study of National Commitments,  The book contains reports on the United States, Canada, Australia, New Zealand, Netherlands, Russia, China, South Africa, South Korea. Kenya, Italy, Japan, Bolivia, Thailand, Uganda. It is downloadable at http://cmsdata.iucn.org/downloads/iucn_eplp_86_advanced_copy.pdf