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Chemicals used within the aquaculture industry are identified and for each chemical a brief summary is provided on the intended purpose, the scale of its application, the aquacultural sectors and geographic locations of its principal use and its potential impact on the environment and human health. Environmental issues arising from the properties of aquacultural chemicals are discussed. The use of most chemicals in aquaculture, if carried out properly, can be regarded as wholly beneficial with no attendant adverse environmental effects or increased risks to the health of aquacultural workers. Concerns appear warranted, however, regarding the overuse and misuse of certain chemicals for which ...
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As the 21st century opens there are four key areas of human activity that require attention from a governmental union that embraces most of the world. These include the control of weapons and keeping the peace, the environmental protection of the globe, general enforcement of basic human civil rights, and setting an acceptable floor to poverty. To achieve these aims, together with the financial powers necessary to pursue them, a minimal global democratic confederation is required. These objectives can only be reached through consent. The only way by which confederation is likely to emerge is through a process of 'widening and deepening' as practiced in the European movement since the1950s. The European Union has the potential to be not only the model for this development but also its vehicle. Making the World Autonomous sets forward a path for the European Union to deliver on these goals. The Union must refrain from some actions and encourage others. Above all it must make clear that it is open for any country that fulfills the Union's basic political criteria (democratic, law-governed, observant of basic human rights and protective of minorities) to join.
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