The second thoughts have spread across the conservative spectrum, from William Buckley, venerable editor of The National Review to Andrew Sullivan, once editor of the New Republic, now an influential commentator and blogmeister. The patrician conservative columnist George Will was gently sceptical from the outset. He now glumly concludes that all three members of the original "axis of evil" - not only Iran and North Korea but also Iraq - "are more dangerous than when that term was coined in 2002".
Neither Mr. Buckley nor Mr. Sullivan concedes that the decision to topple Saddam was intrinsically wrong. But, "the challenge required more than [President Bush's] deployable resources," the former sadly recognises. "The American objective in Iraq has failed. "For Mr. Sullivan, today's mess is above all a testament to American overconfidence and false assumptions, born of arrogance and naïvete'. But, he too asserts, in a column in Time magazine this week, that all may not be lost.
Of all the critiques however, the most profound is that of Francis Fukuyama, in his forthcoming book, America at the Crossroads. Its subtitle is "Democracy, Power and the Neo-Conservative Legacy" - and that legacy, Mr. Fukuyama argues, is fatally poisoned. This is no ordinary thesis, but apostasy on a grand scale.
The war on Iraq, spuriously justified by the supposed threat posed by Saddam's WMD, was the test run of this theory. It was touted as a panacea for every ill of the Middle East. The road to Jerusalem, the neo-cons argued, led through Baghdad. And after Iraq, why not Syria, Iran and anyone else that stood in Washington's way?
All that, Mr. Fukuyama now acknowledges, has been a tragic conceit. Like the Leninists of old, he writes, the neo-conservatives reckoned they could drive history forward with the right mixture of power and will. However, "Leninism was a tragedy in its Bolshevik version, and it has returned as farce when practiced by the United States."
Finally, there was the blatant contradiction between the neo-cons' aversion to government meddling at home and their childlike faith in their ability to impose massive social engineering in foreign and utterly unfamiliar countries like Iraq. Thence, sprang the mistakes of the occupation period.