In an executive order issued on January 27 to address the climate crisis, President Joe Biden ordered a pause on new oil and gas leases on public lands and created a White House office of environmental justice. He also quietly committed his administration to an ambitious conservation goal—to protect 30 percent of U.S. land and coastal seas by 2030.

That target, referred to as “30 by 30” by the conservation community, is backed by scientists who argue that reaching it is critical both to fighting climate change and to protecting the estimated one million species at risk of going extinct.

The U.S. is currently conserving around 26 percent of its coastal waters but only about 12 percent of