Environmental Law Commons^™

Cities, Green Construction, And The Endangered Species Act, J.B. Ruhl

Vanderbilt Law School Faculty Publications

The geographic footprint of cities--the space they occupy--is relatively small in comparison to their ecological footprint, which is measured in terms of impact on the sustainability of resources situated mostly outside of the urban realm. Ironically, the Endangered Species Act (ESA), though widely regarded as one of the most powerful environmental laws, has been and continues to be administered with respect to urbanized land masses primarily with the objective of managing their geographic footprints. This Article uses the example of "green construction" techniques to explore this disconnect between the macro-scale contribution of cities' ecological footprints to species endangerment and the …

Implementing The New Ecosystem Services Mandate Of The Section 404 Compensatory Mitigation Program--A Catalyst For Advancing Science And Policy, J.B. Ruhl, James Salzman, Iris Goodman

Vanderbilt Law School Faculty Publications

On April 10, 2008, the U.S. Army Corps of Engineers (Corps) and Environmental Protection Agency (EPA) jointly published final regulations defining standards and procedures for authorizing compensatory mitigation of impacts to aquatic resources the Corps permits under Section 404 of the Clean Water Act (Section 404). Prior to the rule, the Section 404 compensatory mitigation program had been administered under a mish-mash of guidances, inter-agency memoranda, and other policy documents issued over the span of 17 years. A growing tide of policy and science scholarship criticized the program's administration as not accounting for the potential redistribution of ecosystem services that …

Climate Change And Consumption, Michael P. Vandenbergh, Douglas A. Kysar

Vanderbilt Law School Faculty Publications

To achieve the level of greenhouse gas emissions reductions called for by climate change experts, officials and policy analysts may need to develop an unfamiliar category of regulated entity: the consumer. Although industrial, manufacturing, retail, and service sector firms undoubtedly will remain the focus of climate change policy in the near term, individuals and households exert a greenhouse footprint that seems simply too large for policymakers to ignore in the long term. This paper, written as a foreword for the Environmental Law Reporter's symposium issue, "Climate Change and Consumption," emerges from an interdisciplinary conference of the same title held at …

Consumption, Happiness, And Climate Change, Michael P. Vandenbergh, Mark A. Cohen

Vanderbilt Law School Faculty Publications

A large body of literature has developed over the past Jeveral years on the economics of happiness. One of the key insights of this literature is that beyond a subsistence level of income, relative income is often more important than absolute income to individual well-being. This is true for both comparisons against a reference group, e.g., across a community or country, as well as comparisons for the same individual over time. Another key insight is that changes in income have only transitory effects on well-being.

In this Article, we explore the implications of this literature for understanding the relationship between …

Agriculture And Ecosystem Services: Strategies For State And Local Governments, J.B. Ruhl

Vanderbilt Law School Faculty Publications

Agriculture has long been the Rubik's Cube of environmental policy. Although agriculture is a leading cause of pollution and other environmental harms, it has been resistant to regulation and remarkably successful at requiring payment to do the right thing. This article focuses on hints of movement in a new direction for agriculture, arising out of a merger between the age-old practice of paying farmers to do what is right, the fear of losing agricultural lands to suburban development, the rising fiscal burdens to state and local jurisdictions presented by new suburban development, and the new understanding that farms may hold …

The Economic Value Of Water Quality, W. Kip Viscusi, Joel Huber, Jason Bell

Vanderbilt Law School Faculty Publications

Stated preference values for water quality ratings based on the US Environmental Protection Agency National Water Quality Inventory ratings provide an operational basis for benefit assessment. Iterative choice survey results for a very large, nationally representative, Web-based panel imply an average valuation of $32 for each percent increase in lakes and rivers in the region for which water quality is rated “Good.” Valuations are skewed, with the mean value more than double the median. Sources of heterogeneity in benefit values include differences in responses to average water quality information and the base level of water quality. Conjoint estimates are somewhat …

Estimating Discount Rates For Environmental Quality From Utility-Based Choice Experiments, W. Kip Viscusi

Vanderbilt Law School Faculty Publications

We estimate rates of time preference using a utility-based choice experiment administered to a nationally representative sample of 2,914 respondents. For the full sample, the rate of time preference is very high for immediate benefits and drops off substantially thereafter, which is inconsistent with exponential discounting but consistent with hyperbolic discounting. Estimates of the hyperbolic discounting parameter range from 0.48 to 0.61. Visitors to water bodies have low rates of discount but exhibit hyperbolic discounting, whereas those who do not visit have consistently high rates of discount and low valuations of water quality.

Individual Carbon Emissions: The Low-Hanging Fruit, Michael P. Vandenbergh, Jack Barkenbus, Jonathan Gilligan

Vanderbilt Law School Faculty Publications

The individual and household sector generates roughly 30 to 40 percent of U.S. greenhouse gas emissions and is a potential source of prompt and large emissions reductions. Yet the assumption that only extensive government regulation will generate substantial reductions from the sector is a barrier to change, particularly in a political environment hostile to regulation. This Article demonstrates that prompt and large reductions can be achieved without relying predominantly on regulatory measures. The Article identifies seven "low-hanging fruit:" actions that have the potential to achieve large reductions at less than half the cost of the leading current federal legislation, require …

Climate Change: The China Problem, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

The central problem confronting climate change scholars and policymakers is how to create incentives for China and the United States to make prompt, large emissions reductions. China recently surpassed the United States as the largest greenhouse gas emitter, and its projected future emissions far outstrip those of any other nation. Although the United States has been the largest emitter for years, China's emissions have enabled critics in the United States to argue that domestic reductions will be ineffective and will transfer jobs to China. These two aspects of the China Problem, Chinese emissions and their influence on the political process …

Climate Change Justice: The Challenge For Global Governance Workshop Paper, Michael P. Vandenbergh, Brooke Ackerly

Vanderbilt Law School Faculty Publications

Private equity offsets are a partial solution to the difficult justice issues raised on the global level by climate change. Equity offsets allow individuals to follow their moral intuitions about the global differences in carbon emissions and the impact of global warming on individual lives. An active equity offset market could precede a post-Kyoto international agreement for global emissions reduc- tions and could enhance the prospects for the adoption of such an agreement.

Climate Change: The Equity Problem, Michael P. Vandenbergh, Brooke A. Ackerly

Vanderbilt Law School Faculty Publications

A substantial proportion of the United States population is at or below the poverty level, yet many of the greenhouse gas emissions reduction measures proposed or adopted to date will increase the costs of energy, motor vehicles, and other consumer goods. This essay suggests that although scholarship and policymaking to date have focused on the disproportionate impact of these increased costs on the low-income population, the costs will have two important additional effects. First, the anticipated costs will generate political opposition from social justice groups, reducing the likelihood that aggressive measures will be adopted. Second, to the extent aggressive measures …

Making Nuisance Ecological, J.B. Ruhl

Vanderbilt Law School Faculty Publications

Common law nuisance doctrine has the reputation of having provided much of the strength and content of environmental law prior to the rise of federal statutory regimes in the 1970s, but since then has taken a back seat to regulatory law with respect to the environment. In particular, whereas nuisance doctrine has been criticized - many say too harshly - as being inadequate for dealing with the demands of modern pollution control, it has never been considered as having much at all to do with management of ecological concerns. Yet nuisance law evolves with changed circumstances and new knowledge. This …

Climate Change And The Endangered Species Act: Building Bridges To The No-Analog Future, J.B. Ruhl

Vanderbilt Law School Faculty Publications

This Article examines the challenges global climate change presents for the Endangered Species Act (ESA) and its primary administrative agency, the U.S. Fish and Wildlife Service (FWS). Climate change will reshuffle ecological systems in ways that will defy prediction using existing knowledge and models, posing threats to species through primary and secondary ecological effects and the effects of human adaptation to climate change. Even assuming global-wide regulation of greenhouse gas emissions eventually yields a more stable climate variation regime, it will differ from the recent historical regime and many species will not survive the transition regardless of human interventions using …

The Carbon-Neutral Individual, Michael P. Vandenbergh, Anne C. Steinemann

Vanderbilt Law School Faculty Publications

Reducing the risk of catastrophic climate change will require leveling off greenhouse gas emissions over the short term and reducing emissions by an estimated 60-80% over the long term. To achieve these reductions, we argue that policymakers and regulators should focus not only on factories and other industrial sources of emissions but also on individuals. We construct a model that demonstrates that individuals contribute roughly one-third of carbon dioxide emissions in the United States. This one-third share accounts for roughly 8% of the world's total, more than the total emissions of any other country except China, and more than several …

Age Differences In The Value Of Statistical Life: Revealed Preference Evidence, W. Kip Viscusi, Joseph E. Aldy

Vanderbilt Law School Faculty Publications

Revealed preference evidence, especially based on wage-risk tradeoffs in the labor market, provides the primary empirical basis for analyses of the value of statistical life (VSL). This market evidence also provides guidance on how VSL varies with age. While labor market studies have generated conflicting evidence—some showing that VSL rises with age and others showing that VSL declines with age—more refined estimates that take into account the age variation in job fatality risks or life-cycle patterns of consumption show an inverted U relation between the VSL and age. The value of a statistical life-year shows a similar pattern and is …

Allocating Responsibility For The Failure Of Global Warming Policies, W. Kip Viscusi, Joni Hersch

Vanderbilt Law School Faculty Publications

A recent series of climate change lawsuits has sought to mimic the "regulation through litigation" approach of the claims brought by the states against cigarette manufacturers. What is distinctive about the cigarette cases relative to conventional tort claims is that they were not brought on behalf of individual smokers, but rather sought to recoup the Medicaid-related costs of smoking. A parallel climate change litigation approach seeks payments from public utilities, energy producers, and other parties responsible for greenhouse gas emissions to reflect the long-term societal damages that the plaintiffs claim will be caused by this pollution. While environmental litigation of …

Allocating Responsibility For The Failure Of Global Warming Policies, Joni Hersch, W. Kip Viscusi

Vanderbilt Law School Faculty Publications

A recent series of climate change lawsuits has sought to mimic the "regulation through litigation" approach of the claims brought by the states against cigarette manufacturers. What is distinctive about the cigarette cases relative to conventional tort claims is that they were not brought on behalf of individual smokers, but rather sought to recoup the Medicaid-related costs of smoking. A parallel climate change litigation approach seeks payments from public utilities, energy producers, and other parties responsible for greenhouse gas emissions to reflect the long-term societal damages that the plaintiffs claim will be caused by this pollution. While environmental litigation of …

Labor Market Estimates Of The Senior Discount For The Value Of Statistical Life, W. Kip Viscusi, Joseph E. Aldy

Vanderbilt Law School Faculty Publications

This article develops the first measures of age–industry job risks to examine the age variations in the value of statistical life. Because of the greater risk vulnerability of older workers, they face flatter wage-risk gradients than younger workers, which we show to be the case empirically. Accounting for this heterogeneity in hedonic market equilibria leads to estimates of the value of statistical life–age relationship that follows an inverted U shape. The estimates of the value of statistical life range from $6.4 million for younger workers to a peak of $9.0 million for those aged 35–44, and then a decline to …

Legitimacy, Selectivity, And The Disunitary Executive: A Reply To Sally Katzen, Lisa Schultz Bressman, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

Professors Bressman and Vandenbergh respond to the comments of Sally Katzen on their article presenting and analyzing results from an empirical study of the top political appointees at the Enviromental Protection Agency (EPA) during the William Clinton and George H.W. Bush administrations. In their previous article, Professors Bressman and Vandenbergh examined White House involvement in EPA rulemaking during the relevant periods, concluding that it may be a more complex and less positive phenomenon than previous studies have acknowledged. In this reply, the authors reinforce why the EPA is an important agency to study for information about White House involvement in …

The New Wal-Mart Effect: The Role Of Private Contracting In Global Governance, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

This Article argues that networks of private contracts serve a public regulatory function in the global environmental arena. These networks fill the regulatory gaps created when global trade increases the exploitation of global commons resources and shifts production to exporting countries with lax environmental standards. As critics of trade liberalization have noted, public responses often are inadequate to address the attendant environmental harms. This Article uses empirical data to examine how private contracting regulates firm behavior, focusing on supply-chain contracting. The Article shows that more than half of the largest firms in eight retail and industrial sectors impose environmental requirements …

Reconstructing The Wall Of Virtue: Maxims For The Co-Evolution Of Environmental Law And Environmental Science, J.B. Ruhl

Vanderbilt Law School Faculty Publications

The decision-making framework established by most environmental laws incorporates an outdated Einsteinian model of how science and policy should be positioned within administrative agencies. Laws such as the Endangered Species Act employ a linear model of science and policy in which science is portrayed as operating in a domain separate from policy, the two being separated by a "Wall of Virtue "preventing agency science and scientists from becoming tainted by engagement in the relevant policy context Far from protecting science from politics, however, this approach facilitates agency use of science as a cover for decisions based on social and economic …

The Law And Policy Beginnings Of Ecosystem Services, J.B. Ruhl, James Salzman

Vanderbilt Law School Faculty Publications

Over the past decade, there has been an explosion of interest in ecosystem services from scientists, economists, government officials, entrepreneurs, and the media. This article traces the development of the ecosystem services concept in law and policy. We prepared it in connection with a symposium held at Florida State University in April 2006. The presentations at the symposium, which then developed into the articles in a special issue of the Journal of Land Use and Environmental Law (volume 22, issue 2), approached the topic of ecosystem services and the law from two perspectives. One set of presentations focused on the …

The Equator Principles: The Private Financial Sector's Attempt At Environmental Responsibility, Andrew Hardenbrook

Vanderbilt Journal of Transnational Law

The Equator Principles are a set of voluntary environmental guidelines created to manage environmental degradation that results from large-scale developmental projects in the Third World. On June 4, 2003, ten private financial institutions adopted these guidelines, and by the end of 2006 this number had grown to forty. Moreover, in June 2006 the Principles were revised, raising the level of scrutiny for companies that adhere to these guidelines.

At first blush, the adoption of the Equator Principles by private financial institutions appears to be a substantial step toward implementing environmental standards in developing countries that lack adequate regulations. However, three …

Rational Discounting For Regulatory Analysis, W. Kip Viscusi

Vanderbilt Law School Faculty Publications

This Article examines the economic basis for what is termed "rational discounting," which entails full recognition of policy effects over time and exponential discounting at a riskless rate of return. Policies often cannot be ranked unambiguously in terms of their present or future orientation. Both failure to discount and preferential intergenerational discounting generate inconsistencies and economic anomalies. Office of Management and Budget (OMB) discounting guidelines now stipulate more reasonable discount rates than earlier guidelines, but err in permitting open-ended preferential rates for intergenerational effects. This Article presents a methodology for monetizing the value of statistical life for people of different …

The Pardy-Ruhl Dialogue On Ecosystem Management, Part Iv: Narrowing And Sharpening The Questions, J.B. Ruhl

Vanderbilt Law School Faculty Publications

This article, fourth in a five-part dialogue appearing in the Pace ELR, further responds to Professor Bruce Pardy's critique of ecosystem management. I defend ecosystem management, arguing it does not involve the standardless, unbridled administrative discretion Pardy suggests.

In Defense Of Regulatory Peer Review, J.B. Ruhl, James Salzman

Vanderbilt Law School Faculty Publications

The debate over application of peer review to the regulatory decisions of administrative agencies has heated up in the last year. Part of the larger and controversial sound science movement, mandating peer review for certain types of agency decisions has recently been championed by the White House and proponents in Congress. Indeed, this past January the Office of Management and Budget finalized guidelines requiring peer review for large classes of agency activities. These initiatives have not gone unchallenged, and a fierce debate has resulted between those who claim peer review will strengthen the scientific basis of agency decisions and those …

Monetizing The Benefits Of Risk And Environmental Regulation, W. Kip Viscusi

Vanderbilt Law School Faculty Publications

Should the benefits of risk and environmental regulations be monetized? For economists, this question is not controversial. Benefits of government policies have a value given by society's willingness to pay for these benefits, which by its very nature poses the valuation issue in monetary terms. Government agencies have likewise not shied away from monetizing these benefits. A contrary school of thought, however, has recently emerged, as reflected in the book by Frank Ackerman and Lisa Heinzerling, Priceless: On Knowing the Price of Everything and the Value of Nothing. As the title of the book suggests, the authors oppose economists' attempts …

Regulation By Adaptive Management--Is It Possible?, J.B. Ruhl

Vanderbilt Law School Faculty Publications

Today's voluminous literature on adaptive management traces its roots to Professor C.S. Holling's seminal work, Adaptive Environmental Assessment and Management. Although almost thirty years have passed since he and his colleagues first described the adaptive management methodology, no work on the topic has improved on their core theory. Its essence is an iterative, incremental decisionmaking process built around a continuous process of monitoring the effects of decisions and adjusting decisions accordingly. It is in other words, far more suited to the needs of future regulatory challenges than is prescriptive regulation. My focus, however, is not on what adaptive management should …

The Private Life Of Public Law, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

This Article proposes a new conception of the administrative regulatory state that accounts for the vast networks of private agreements that shadow public regulations. The traditional account of the administrative state assigns a limited role to private actors: private firms and interest groups seek to influence regulations, and after the regulations are finalized, regulated firms face a comply-or-defy decision. In recent years, scholars have noted that private actors play an increasing role in the traditional government standard setting, implementation and enforcement functions. This Article demonstrates that the private role in each of these regulatory functions is far greater than others …

The Individual As Polluter, Michael P. Vandenbergh

Vanderbilt Law School Faculty Publications

Individuals are the largest source ofdioxin emissions, contribute almost one-third ofall ozone precursor emissions, and are afar larger source of several other air toxics than all large industrial sources combined. Thus, after more than 30 years ofregulation largely directed at industry, individual behavior has emerged as a leading source ofpollution. Prof Michael P. Vandenbergh argues that treating individual behavior as a discrete source of pollution can lead to the development of viable, innovative regulatory instruments that have the prospect of achieving pollution reductions at a relatively low cost. The creation ofan individual toxic release inventory, for example, is one such …