If we want to think about changes in local sustainability over the last 10 years, perhaps the best place to start is with Al Gore. In 1992, just before the Rio Earth Summit and before he was to be tapped as a vice presidential candidate, then-Senator Gore published a treatise on the environment called Earth in the Balance.

The 1999 National Nuclear Security Administration Act (NNSA Act) threatens to reverse 20 years of reforms and court decisions intended to bring the U.S. Department of Energy (DOE) into compliance with environmental laws and regulations. The NNSA Act, enacted in the wake of allegations of spying at Los Alamos nuclear weapons laboratory in New Mexico, established a semi-autonomous agency within DOE—the National Nuclear Security Administration (NNSA). The NNSA operates nine laboratories and facilities within the U.S. nuclear weapons complex.

Editors' Summary: In recent years, vindication of private-property rights has been the rallying cry of various citizen groups and politicians who believe that certain regulatory restrictions—especially environmental protection measures—have "gone too far" and that the Fifth Amendment is an insufficient safeguard of private-property rights.

On June 29, 2001, the last day of the October 2000 term, the U.S. Supreme Court granted certiorari to consider "whether the [Ninth Circuit] Court of Appeals properly determined that a temporary moratorium on land development does not constitute a taking of property requiring compensation under the Takings Clause of the [U.S.] Constitution?" The case, Tahoe-Sierra Preservation Council, Inc. v. Tahoe Regional Planning Agency, provides the Court with an opportunity to clarify its opinions in First English Evangelical Lutheran Church of Glendale v.

While the Republican's Contract With America has disappeared from the political landscape, many of its ideas continue to percolate in the 105th Congress. Development interests continue to promote federal legislation to expand opportunities for "takings" claims against the government. Through such takings claims developers or private landowners seek to be compensated for not polluting or not building on protected land.

Since the enactment of Superfund in 1980, critics of the statute's liability regime have been relentless in their attempts to convince courts that Superfund liability is so unfair as to be unconstitutional. While their persistence has produced only minor changes in the liability regime, their cause may have been given a lift by the U.S. Supreme Court's 1998 decision in Eastern Enterprises v. Apfel.

Conventional wisdom says that the Resource Conservation and Recovery Act (RCRA) is an impediment to the reuse of brownfields. Examination of a decade of experience, however, reveals that properties "captured by the net" of RCRA jurisdiction have gone on to new, productive, and economically viable reuse. Contrary to conventional wisdom, there is also a great potential for many more RCRA properties to do so.