Word: exhaustive
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Dates: during 1980-1989
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...commitment to family planning at home and abroad. Peter Raven, director of the Missouri Botanical Garden, points out that humanity consumes or wastes 40% of the total amount of energy stored by photosynthesis in terrestrial vegetation. No one knows how much more people can devour before they begin to exhaust resources and crowd out vital ecosystems. Lester Brown of the Worldwatch Institute argues that global annual food production already falls short of human consumption and that environmental degradation reduces yields 1% annually at a time when world population is growing...
Energy and transportation policies control what comes out of a nation's smokestacks and exhaust pipes. Yet there has been little coordination among the Environmental Protection Agency and the U.S. Departments of Energy and Transportation...
This quake did not begin to exhaust the pent-up energy in the 800-mile-long San Andreas system. In a list of seismic danger zones compiled by an expert panel last year, the section around Santa Cruz ranked only sixth. The area believed most likely to have a devastating quake...
...House proposal brought a swift protest from U.S. carmakers, who contended that the clean-air standards would raise car prices and strain technical resources. The companies argued that auto exhaust is already 96% cleaner than it was before pollution-control measures were introduced two decades ago. Noting that the House limits would be tougher than those President Bush put forward in his clean-air package last summer, General Motors President Robert Stempel asserted, "For our business it would be extremely tough. It went further than the President proposed, and we're deciding how to handle...
...rest of the country. Such 1989 cars as the South Korean-built Pontiac LeMans and Japan's Nissan Maxima emit less than 0.2 gram of nitrogen oxide per mile. At the same time, Chrysler sells its California dealers a $100 pump that helps cars meet restrictions by recirculating exhaust through the engine and catalytic converter to reduce toxic emissions...