Introduction the species human being, as well as the too much forms of life, depends on the system of interaction between the natural elements (water, atmosphere, rocks, plants, animals and ground). So that the people can have its taken care of basic necessities are essential the economic development, especially for the populations of poor countries. However, the disordered growth and the raised standard of consumption have caused impacts that reduce the potential of the environment, as for example: the heating of the atmosphere, the growth of the levels of the oceans, the pollution of waters, the erosion of the ground and the sped up extinguishing of the species. The ambient conservation and the economic development are essential to supply the necessities human beings. Without the conservation of the environment, the economic growth, instead of taking care of to the necessities of the population will be responsible for the misery of innumerable peoples and, still, for the comprometimento of the conditions of survival of future generations. The conservation of biodiversity is not only one question to protect the wild life and its ecosystems, but yes to preserve the conditions of survival of the man, by means of the maintenance of the natural systems that support the life human being. 1. What it is sustainable Development? The root of most of the problems of the world is related with the environment.
E not only the question of the preservation of the forests and the animals, and yes of essential resources to the survival of the man. Great part of these disputes if must to the fact of that the necessities of the man are limitless, while the natural resources are limited. The conflicts between countries under ideological allegations do not pass of economic interest in the natural goods. We have as example the water scarcity in the Middle East, that makes with that Israel wants the territory of the Cisjordnia, the North American interest in the existing oil in the Persian Gulf and the other most existing ones in the whole world.