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 TERMINÉ 
Tourism is one of the world's fastest growing industries and an important source of foreign exchange and employment for many developing countries. In reviewing the first five years' implementation of Agenda 21 in 1997 at its nineteenth Special Session, the General Assembly indicated the need to give further consideration to the importance of tourism in the context of Agenda 21. In 2002, the World ...
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 TERMINÉ 
Much of the land in Europe is being degraded by human activity. Although in principle the land is a renewable resource, the natural processes that form it are very slow. Degraded land can take thousands of years to fully recover. Europe suffers an accelerated degradation of lands as a result of climate change and other causes such as land clearance, clear cutting and deforestation, agricultural de ...
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