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.

Thousands of tired, nerve-shaken, over-civilized people are beginning to find out that going to the mountains is going home; that wilderness is a necessity; and that mountain parks and reservations are useful not only as fountains of timber and irrigating rivers but as fountains of life.

—John Muir (1898)

A walk in the park is one of our finest cultural opportunities, a value that people expect to find available in their community.

—National Association of State Park Directors

The Defenders of Wildlife Judicial Accountability Project—undertaken with the assistance of the Vermont Law School Clinic for Environmental Law and Policy—seeks to fill a data void on the environmental record of President George W. Bush and his Administration by analyzing all reported environmental cases in which the Bush Administration has presented legal arguments regarding an existing environmental law, regulation, or policy before federal judges, magistrates, or administrative tribunals.

A more substantive precautionary principle of international law is evolving as new treaties articulate new measures of precaution in different contexts. Although there is considerable controversy over how to articulate or define a precautionary "principle" of law, the goal is to ensure that the mere lack of scientific knowledge about risks cannot justify a failure to take appropriate precautions. Where we have sufficient evidence of risk, we often take precautions, despite a lack of certainty about those risks.

In a recent article reviewing the U.S. Supreme Court's environmental decisions over the last 30 years (1969-1999), Professor Richard Lazarus argues that "the Justices have never fully appreciated environmental law as a distinct area of law."¹

A recent headline on the front page of the Wall Street Journal hailed the opening of the nation's first "butterfly bank." The "deposits" in this unusual bank are conservation credits earned by preserving an important area of habitat for the Quino checkerspot butterfly, an endangered species restricted to California. The bank's intended customers are other landowners who hope to develop other sites where the butterfly occurs. In order to do so, they can buy credits from the private entrepreneur who established the butterfly bank.

On January 11, 2002, President George W. Bush signed the Small Business Liability Relief and Brownfields Revitalization Act (Act), which includes numerous amendments to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The new legislation is designed to relieve small businesses from the financial burden of CERCLA liability, promote brownfields redevelopment, define transactional due diligence standards, and encourage state primacy in enforcement matters. The Act to some degree codifies U.S.

Editors' Summary: With their often substantial assets, parent corporations make attractive targets for parties seeking to remedy environmental harm. However, by challenging a court's jurisdiction over the parent, the parent may force a change of forum or, ultimately, a dismissal of the claims. This Article examines the scope of a parent's liabilities for the actions of its subsidiaries and discusses the jurisdictional issues.

Editors' Summary: Defining the scope of parent corporation liability under CERCLA has been a source of disagreement between appellate courts for years. This Article examines this disagreement and how it led to the U.S. Supreme Court decision in United States v. Bestfoods. First, the Article examines the two contradictory lines of cases that spawned the disagreement. Courts using the remedial purpose doctrine have held parent corporations directly liable under CERCLA based on general involvement with the business and not due to specific involvement in the polluting activities.

One of the more daunting tasks facing environmental practitioners over the past decade or two has been the recovery of cleanup costs and related relief at sites contaminated with petroleum substances. Parties seeking relief face significant hurdles under the federal environmental statutes. The key federal environmental cost-recovery statute, the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) often provides little help because of its petroleum exclusion.