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The new international environment and its conflic't scenaries turned inadequaded the nuclear discussion and the "terror equillibrium", and this way, began to be harder of justifying the rentention and developmet of nuclear arsenals.

Apparently, is minimized the risc of an atomic conflagration in a scale similar of the cold war, for sure raised the violence's difuse dangerous of a discontroled nature.

Thus damages raises in function of the globalization, that makes the world functioning through all kind of nets.

Between this are the finances, that possibilitates, beyonde the quick capital fluxes, the "laundry" of money, organized crime, migration of clandestiny persons, caused by the war and persecutions.In Brazil's case, in function of poroses frontiers, the riscs come, in part, of intern imapact, in the country, and outside facts.