On January 28, 2021, President Joseph Biden issued Executive Order No. 14008 initiating the “30 by 30” program to “conserve” 30% of the nation’s lands and waters by 2030, but to date, the Administration has yet to clarify the standards defining "conservation" lands. In September 2021, Nada Culver, the acting director of the Bureau of Land Management (BLM), and Chris French, the deputy chief of the Forest Service’s National Forest System (NFS) confirmed at an annual Public Lands Council meeting that they believe the nation’s grazing lands “should [be] include[d]” in the 30 by 30 count.

The Tana River in northernmost Norway is the most diverse Atlantic salmon river in the world. Its native salmon population has declined dramatically and resulted in a fishing ban that has affected indigenous life and distressed the local economy. Concern is mounting over the secondary infestation of Pacific pink salmon, transplanted decades ago, which creates a potential threat to the river’s genetic diversity and challenges the regime structures of international fisheries.

In 2009, when carbon dioxide (CO2) levels were at 387.43 parts per million, the Center for Biological Diversity and 350.org submitted a citizen petition calling on the U.S. Environmental Protection Agency to take steps necessary to institute a national ambient air quality standard (NAAQS) for greenhouse gas (GHG) emissions under §§108-110 of the Clean Air Act (CAA). For 12 years, the petition was simply ignored. Then, the day President Donald Trump left office, outgoing EPA Administrator Andrew Wheeler issued a letter denying the petition.