This Article argues that all lawyers, not just environmental lawyers, have a unique and important role to play in protecting life on earth, and suggests that we all need to consider doing more than we have already been doing. It briefly explains the challenge and opportunity of climate change,...

Sustainable development is a framework for furthering development (particularly economic and social development) and environmental protection or restoration at the same time. It is a response to the problems of furthering development without sufficient attention to the environmental...

This article provides a description and analysis of the dozen types of legal tools that are available to reduce U.S. greenhouse gas (GHG) emissions by at least 80% from 1990 levels by 2050. The “80 by 50” target and similarly aggressive carbon abatement goals are often referred to as “deep...

The Pennsylvania Constitution contains a unique Environmental Rights Amendment (“ERA”) creating an individual right to “clean air, pure water, and to the preservation of the natural, scenic, historic and esthetic values of the environment.” The ERA also includes a public trust element...

This is an introduction to the special issue on environmental laws and sustainability of the on-line peer review journal, Sustainability. In this introduction, we attempt to synthesize key lessons from the issue’s ten substantive articles. These lessons involve the use of law to achieve...

This article describes and evaluates the effectiveness of the Consumer Assistance to Recycle and Save Act of 2009, also known as the “Cash for Clunkers” legislation. Under this law, Congress authorized persons trading in older and less fuel-efficient motor vehicles for newer and more...

Many new and ambitious energy efficiency and conservation laws are being enacted at all levels of government - and with greater financial incentives than provided previously. These innovations are intended to overcome or minimize market barriers such as principal-agent problems, information and...

Sustainable development would require the United States to maintain and improve human prosperity while at the same time greatly reducing its consumption of energy, materials, water, and land. The scope of the challenge includes, but is not limited to, climate change. This Article suggests the...

This paper provides an overview of U.S. law and policy concerning energy efficiency and conservation. The United States appears torn between two narratives - one expressing the abundant demonstrated opportunities provided by energy savings and the other based on a fear of deprivation from using...

Sustainable development (or sustainability) is a decision-making framework for maintaining and achieving human well-being, both in the present and into the future. The framework requires both consideration and achievement of environmental protection, social justice and economic development. In...