Problems facing the nuclear power industry include skyrocketing construction costs, technical failures, fuel scarcity, power plant safety, and the disposal of nuclear wastes. Possible solutions include: reductions in nuclear power plant construction, a complete moratorium on new plant construction, the construction of fast breeder reactors and the…

Discusses magetohydrodynamics (MHD) and its potential use in coal powered electric generating plants. Considered are its advantages, problems, environmental effects and development in Russia. (MDR)

Reports findings of the Global Environment Monitoring System study concerning air pollution in the world's megacities. Discusses sources of air pollution, air pollution impacts, air quality monitoring, air quality trends, and control strategies. Provides profiles of the problem in Beijing, Los Angeles, Mexico City, India, Cairo, Sao Paulo, and…

Included are (1) a discussion of ozone chemistry; (2) the effects of nitrogen fertilizers, fluorocarbons, and high level aircraft on the ozone layer; and (3) the possible results of a decreasing ozone layer. (MR)

Discusses air and water pollution problems resulting from sulfur in the environment. (MDR)

A pollution-reducing and energy-saving alternative to petroleum use could be the fermentation industry and other technologies based on the use of renewable resources. Expansion of the fermentation industry could reduce our dependence on petroleum, reduce growing waste disposal problems, and help solve world food shortages. (BT)

Compares the ways of knowing exhibited by community residents when documenting environmental hazards and diseases to the ways of knowing exhibited by professional scientists. Argues that popular epidemiology mirrors clinical medicine and should err on the safe side of false positives. (Contains 62 references.) (MDH)