…— not just for their ecological and industrial services but also for the sake of order and beauty. Fortunately, the twentieth century witnessed the start of a “Great Restoration” of…
…other models introduce higher-order parameters where the physical interpretation is less clear than in the case of the Bi-logistic. More research is needed in order to determine if the Bi-logistic…
…use of the new data to explain and predict changes in populations and relations among them would probably cost little. A major outcome of the program would be an on-line…
…services will profit. However, entering the marketing too early can cost as much as entering too late. Society does not want to risk being too late. Thus, cooperative efforts boosted…
…locomotive did in the nineteenth century, halving the cost of land transport. The railroads penetrated the great land masses of North America and Australasia. Their operations were little affected by…
…fisheries, which contributed to their decline. Canada and Spain came to the brink of serious conflict over the cod on the Grand Banks off Newfoundland in the early 1990s. Widespread…
…requires micro- or zero emissions per unit of economic activity to maintain or enhance environmental quality In other words, Americans need to clean processes by more than one order of…
…share control of consumer products that are sources of ionizing radiation. A further cadre of agencies govern occupational exposures. This highly organized yet unwieldy situation does not result from ill…
…for industry organization because they especially reward producers who are the most efficient and lowest cost – in short, the most competitive. They often witness a big restructuring of the…
…nature. Can changes in logging and farming offset the urban sprawl? Forests To shed light on changes of forested area, I ask first does multiplying the number of people or…