At this point in time, climate change pervades every aspect of contemporary life. It is a persistent current through our lives and, increasingly, throughout the law. One would be hard-pressed to find any area of law that has not or will not soon be touched by climate change. The onset of climate change has prompted decades worth of deep and wide efforts to reshape law and policy. Yet, alongside this development, there is also erosion.

President Joe Biden’s Executive Order No. 14008 of January 2021 called for the Administration to conserve at least 30% of the nation’s lands and waters by 2030. To accomplish this ambitious “30 by 30” effort, the Order directed federal agencies to work with tribal governments, among others, to propose lands and waters as qualifying for conservation. This Comment examines "areas of critical environmental concern" and their potential role in the 30 by 30 program, particularly their potential to enlist tribal governments in helping to manage lands of tribal cultural significance. 

The European Union, China, California, and a number of U.S. states in the Northeast are currently using emissions trading as part of their efforts to reduce greenhouse gas (GHG) emissions. However, the popularity of emissions trading as a policy tool co-exists with a well-established, and increasingly politically powerful, set of critiques of it in the United States. These critiques come from environmental justice advocates as well as some academics and other observers.