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This book is a treatise on microbial ecology that covers traditional and cutting-edge issues in the ecology of microbes in the biosphere. It emphasizes on study tools, microbial taxonomy and the fundamentals of microbial activities and interactions within their communities and environment as well as on the related food web dynamics and biogeochemical cycling. The work exceeds the traditional domain of microbial ecology by revisiting the evolution of cellular prokaryotes and eukaryotes and stressing the general principles of ecology. The overview of the topics, authored by more than 80...

Over the last few years, the O.J. Simpson case, then the Lewinsky-Clinton affair, and scores of minor scandals have dominated the US press, often taking precedence over important domestic and international issues. This tabloidization of the news media, both here and abroad, has proved that "the market" cannot insure media quality. In a democracy, for media to function well, they must be free of both political and economic muzzling. The only solution is to add self-regulation, or quality control, by professionals and public to the other two forces, the market and state regulation.

In...