One of the attitudes that define more markedly the current times is the conscience and fight for conservation. Man has become conscientious of the fact that if what we have in terms of biodiversity, landscape and natural products is not cared for, we or our descendents, by the way in a not too distant future, shall end up in an impoverished wasteland, without any possibilities of survival for mankind. Those who fight for conservation, true heroes of modernity, face many adverse factors, among which are worth mentioning, for for being the most relevant, human ignorance and greed. The cases in which performed scientific studies have permitted to successfully counterbalance powerful economic interests and to achieve the preservation of natural resources of high local, national and/or worldwide value are relatively few.
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