http://www.sciam.com/article.cfm?articleId=95C103F8-E7F2-99DF-34E67BCD06BE36C3<snip>
In recent years, the unilateralist foreign policy of the U.S. government has brazenly ignored or contravened countless aspects of international law, ranging from the Geneva Conventions to multilateral environmental treaties to which the U.S. is a signatory. This brazenness has infected the very core of policy discussions in our country. Consider an opinion piece by two distinguished professors of law at the University of Chicago, who argued in the Financial Times on August 5 that the U.S. has no obligations to control greenhouse gases, and that if other countries don’t like how the U.S. behaves and how that behavior affects them, they might think about paying the U.S. to cut its emissions. In other words, the U.S. should behave as it likes. It is up to the others to induce the U.S. to change course.
Stunningly, the law professors completely neglected that the U.S. is already bound by international law to take steps to stabilize greenhouse gases in the atmosphere under the United Nations Framework Convention on Climate Change, signed by President George H. W. Bush and ratified by the U.S. Senate in 1992, and which entered into force in 1994. The treaty holds specifically that the developed countries should take the lead in combating climate change, and should “adopt national policies . . . consistent with the objective of the Convention,” which is the stabilization of greenhouse gases at a level that prevents dangerous interferences in the climate system.