Recent legislation has been enforced to reduce porpoise losses in the nets of tuna fishermen. This article discusses some of the behavioral causes of porpoise mortality and described solutions that may or may not work. (MA)

Presents a method of wildlife management that is based on a critical habitat approach. This is illustrated with the walrus as an example. (MA)

Looks at the potential of wood as a chemical raw material to replace the dwindling supplies of fossil fuels as a source of hydorcarbons and, to a lesser degree, of energy. (GA)

Describes a water use study-conservation project conducted by the Washington Suburban Sanitary Commission in Maryland. Results show a significant decrease in the amount of water used by home customers over a ten-year period. (Author/MA)

This article discusses the current two major schools of thought about energy conservation. One is based on a system of incentives or penalties to change behavior and the other on attitude change. Problems associated with both schools are identified and examples of the two methods are given. (MA)

The article defines and explores the problems concerning use of public lands by organized groups and makes recommendations for increasing the likelihood of continued use in the future. (NQ)

Describes the strength in research and development and the technological leadership as factors dominating "postindustrial" country economy. Indicates that the United States future welfare will depend heavily upon technology, rather than an energy glut. (CC)

Outlines the problems facing the United States with mineral reserves being depleted, and the consumption of minerals outstripping production. Expresses concern about the deteriorating mineral position, and the ignorance and confusion of the public with respect to mineral production and supply, energy requirements, and environmental consequences.…

Large-scale space industrialization is not a viable solution to the population, energy, and resource problems of earth. The expense and technological difficulties involved in the development and maintenance of space manufacturing facilities, space colonies, and large-scale satellites for solar power are discussed. (AM)

Curriculum materials prepared by the Hudson Institute are designed to counteract pessimism and convince students they can influence the future. (Author)

Traces the development of the International Union for Conservation of Nature and Natural Resources and describes its operation, including purpose, organization, and programs. (DC)

Describes the tremendous management and maintenance pressure the energy shortage causes and offers some recommendations. (Author/MLF)

Discusses how agricultural productivity in drought stricken southern Africa is diminished by economically and ecologically unsustainable agricultural practices. A vignette provides alternative farming techniques appropriate for dry regions with an emphasis on respect for the land. (MCO)

Describes a set of experiments that enable students to see the effects of soil erosion and some of the measures that can be taken to prevent it. Illustrates ways in which soil and biodiversity can be restored in areas that have suffered severe land degradation. (CCM)

Environmental harms involve a "double diversion"--two forms of privilege that deserve greater attention. The first involves disproportionality, or the privileged diversion of rights/resources: Contrary to common assumptions, much environmental damage is not economically "necessary"--instead, it represents privileged access to the environment. It…