Changing Climates in North American Politics: Institutions, Policymaking, and Multilevel Governance, edited by Henrik Selin and Stacy D. VanDeveer Cambridge, MA: The MIT Press, 2009. 352 pp., paperback.

The Common but Differentiated Responsibility Principle in Multilateral Environmental Agreements: Regulatory and Policy Aspects, by Tuula Honkonen The Hague: Kluwer Law International, 2009. 432 pp., $158 pp. hardback.

Climate Change Justice, by Eric A. Posner and David Weisbach Princeton; Oxford: Princeton University Press, 2010. 240 pp., $27.95, hardback.