Attacking Iran…repeat of crazy reasoning?

Peter Beinart in The Daily Beast points us to the crazy nature of our current attitude regarding attacking Iran in The Crazy Rush to Attack Iran. He lists and quotes an impressive series of experts familiar with the the last decades wars, and finally asks:

Can you find former military and intelligence officials who are more sympathetic to a strike? Sure. But in my lifetime, I’ve never seen a more lopsided debate among the experts paid to make these judgments. Yet it barely matters. So far, the Iran debate has been a rout, with the Republican presidential candidates loudly declaring their openness to war and President Obama unwilling to even echo the skepticism of his own security chiefs.

And who are the hawks who have so far marginalized the defense and intelligence establishments in both Israel and the U.S.? They’re a collection of think-tankers and politicians, most absolutely sincere, in my experience. But from Rick Santorum to John McCain to Elliott Abrams to John Bolton, their defining characteristic is that they were equally apocalyptic about the threat from Iraq, and equally nonchalant about the difficulties of successfully attacking it. The story of the Iraq debate was, in large measure, the story of their triumph over the career military and intelligence officials – folks like Eric Shinseki and Joseph Wilson – whose successors are now warning against attacking Iran.

How can it be, less than a decade after the U.S. invaded Iraq, that the Iran debate is breaking down along largely the same lines, and the people who were manifestly, painfully wrong about that war are driving the debate this time as well? Culturally, it’s a fascinating question – and too depressing for words.