Questioning the effectiveness of a U.N.-adopted nuclear ban treaty, which involves no nuclear powers, the president-designate of an upcoming nonproliferation conference has stressed that the pact should not be allowed to undermine the legitimacy of the Nuclear Non-Proliferation Treaty."You can't have nuclear disarmament without the nuclear weapon states in that system. And that's why, for the time being, the only treaty that has been accepted by at least five nuclear weapon states, that includes obligations on nuclear disarmament, is the NPT," Gustavo Zlauvinen said in a recent exclusive in…READ FULL ARTICLE