1 facilitated,” they said, “by a clear statement of our ultimate goal. Indeed, this is the only way to build the kind of international trust and broad cooperation that will be required to effectively address today’s threats. Without the vision of moving toward zero, we will not find the essential cooperation required to stop our downward spiral.” The “downward spiral” has little to do with the nuclear strategic relationship between the United States and Russia, although the authors have, in both statements, called for ratification of the New START Treaty. In fact, that relationship has declined in importance to the point where it makes little difference whether the Russians have more nuclear weapons or fewer than they have now. The calculations of the consequences of a nuclear exchange between the United States and Russia, a proper obsession during the Cold War, are no longer relevant and, despite President Obama’s overblown claims, the New START Treaty is of no substantial benefit. What the “downward spiral” refers to is the world’s descent into the dangerous disorder of a fast-growing number of nuclear-armed states— North Korea already, with Iran and others to follow. It is the bloody prospect of nuclear weapons in the hands of irresponsible regimes, or even terrorists, that has galvanized Shultz, Kissinger, Perry, and Nunn, and which urges the development of a post-Cold War nuclear weapons strategy. In other words, the utopian vision of a world without nuclear weapons 1s driven principally by the fear of nuclear proliferation. The fear of many more nuclear weapon states is the key matter of concern for serious people, not cutting or fine-balancing—Cold War style— the US and Russian nuclear arsenals. The case for global zero hinges on whether embracing that goal contributes to halting the proliferation of nuclear weapons. I worry that the commitment to global zero, and the actions of HOUSE_OVERSIGHT_023497