Introduction the aggressive activities human beings have provoked significant changes in the terrestrial landscape and also in the atmosphere. The fsseis fuel use and the changes in the use of the land liberate gases that if they accumulate in the atmosphere in amounts that hinder that it has left of the solar energy returns to the space, what it finishes for potencializar the global heating through the effect greenhouse. The biggest Brazilian contribution for this serious effect elapses of the cut, followed of the burning of the Amazonian forest. In virtue of the aggressions provoked for the man to the nature, climatic changes are occurring global. Such changes are undisputed, the ultimate issue now is the magnitude and the speed of these alterations. The biggest concern of the scientific community is with the rise of the level of the sea, provoked for the heating of waters and the melting of the polar ice, fact that threat countries in all the latitudes, but mainly the countries insulares and the coast of several others, between which the coast Brazilian. Alterations in the level of the sea already had been evidenced in the states of Par and Rio De Janeiro, as well as, changes in the current structure of the food production.
In deeper analysis, the ambient degradation and human being emerge of the growth and globalization of the economy, of the productive reorganization and of the technological development, configuring itself in new forms of appropriation of the nature, that is, use of resources you renewed and you did not renew in the indiscriminate production of consumption goods, that are acquired by a parcel each more select time of the society. But the poverty also is generated by the social marginalizao, for economic policies supported by the wild consumerism and technologies excited from the destruction of the environment. This situation is placing in danger not only the generations gifts, that are living in insuportveis conditions to the dignity of the person human being, but, mainly, future generations that will be predestinold to the convivncia with poludos, scarce or even though inexistent natural resources.