The United States has historically valued free access to most public lands. But federal land management agencies also rely on users’ fee dollars to support critical operations. This tension between “free access” and “user pays” has been an important feature of public land law since the late 1800s. The primary statute at issue is the Federal Lands Recreation Enhancement Act (FLREA), which authorizes fees at some sites while mandating free access at others.

December 2023 marked 50 years since the Endangered Species Act (ESA) was signed into law. The ESA has proven resilient to numerous legal challenges and saved many species from extinction. But its overall success has been debated, as the list of endangered and threatened species continues to grow, and only 54 species have been taken off of the list completely. On October 26, 2023, the Environmental Law Institute hosted a panel of experts who explored the successes and shortcomings of the statute and discussed what might happen next as climate change increases the risk of extinction.