James Lewis, at American Thinker, explains how the domestic and international left are responsible for Iran and North Korea becoming nuclear powers.

The single most suicidal action by the Left has been its years of assault on President George W. Bush after the overthrow of Saddam. It has often been pointed out that every intelligence agency in the world believed that Saddam had weapons of mass destruction before the invasion of Iraq. UN inspectors like David Kay repeatedly said so. Democrats and European socialists alike repeated warned about the danger of Saddam’s weapons programs, knowing full well that his first nuclear reactor was destroyed by an Israeli air raid as long ago as 1981. Al Gore, Bill Clinton, and even the UN’s El Baradei pointed out the danger.

As we now know, Saddam has had 500 metric tons of yellowcake uranium in storage since 1992. But George W. Bush was assaulted by the Left, in the person of Valerie Plame, Joe Wilson and the New York Times editorial page, allegedly because Bush peddled the lie that Saddam wanted to obtain yellowcake uranium. But there was no lie; the whole phony brouhaha was a PR assault to destroy the credibility of the Bush administration. The end result was to make us helpless in the face of more nuclear proliferation. To slake its lust for power the Left was more than willing to sabotage our safety.

Did Saddam pose a plausible threat of nuclear weaponization? Of course he did. Did he pose an actual threat? That is, did he actually possess WMD’s ready to mount on missiles in a matter of hours, to shoot off at his enemies? Today’s conventional wisdom is that he did not. But that is pure post-hockery.

George W. Bush has been crucified for five long years in the media, by the feckless, hysterical and cowardly Europeans, by the United Nations, and of course by the Democratic Party, because he took the only sane action possible in the face of the apparent WMD threat from Saddam. Because presidents don’t have the luxury of Monday morning quarterbacking. They cannot wait for metaphysical certainty about threats to national survival and international peace. There is no such thing as metaphysical certainty in these matters; presidents must act on incomplete intelligence, knowing full well that their domestic enemies will try to destroy them for trying to save the peace.

But that is water under the bridge by now. What’s not past, but rather a clear and present threat to civilization are the consequences of the unbelievable recklessness of the International Left — including the Democrats, the Europeans, the UN, and the former communist powers. Because of their screaming opposition to the Bush administration’s rational actions against Saddam, we are now rendered helpless against two even more dangerous challenges. With Saddam there was genuine doubt about his nuclear program; the notion that he had a viable program was just the safest guess to make in the face of his policy of deliberate ambiguity. In the case of Ahmadinejad and Kim Jong Il there’s no guessing any more. They have nukes and missiles, or will have within a year.

The entire anti-proliferation effort has therefore been sabotaged and probably ruined by the Left. For what reason? There can be only one rational reason: A lust for power, even at the expense of national and international safety and peace. But the Left has irrational reasons as well, including an unfathomable hatred for adulthood in the face of mortal danger. Like the Cold War, this is a battle between the adolescent rage of the Left and the realistic adult decision-making of the mainstream — a mainstream which is now tenuously maintained only by conservatives in the West.