Revitalizing Environmental Federalism

Politicians from Speaker Newt Gingrich to President Bill Clinton, cheered on by academics such as Richard Revesz, are eagerly seeking to return authority over environmental regulation to the states. In the European Union, localist opponents of environmental decisionmaking in Brussels rally under the banner of subsidiarity. And in debates over international trade liberalization, demands abound for the protection of national sovereignty in environmental regulation. All of these efforts presume that a decentralized approach to environmental policy will yield better results than more centralized programs. This presumption is misguided. While the character of some environmental concerns warrants a preference for local control, a sweeping push for decentralized regulation cannot be justified. Not on1y are some problems better dealt with on a national (or international) basis, but each environmental issue also presents a set of subproblems and diverse regulatory activities, some of which are best undertaken centrally. While the current decentralization rage represents thinking that has come full circle in the past thirty years, this article urges not another 180-degree turn but rather a break with unidirectional conclusions about the proper governmental level for environmental policymaking. In trying to stabilize the environmental federalism debate, I argue that what is required is a multitier regulatory structure that tracks the complexity and diversity of environmental problems