Should the Republic Survive…

Newt Gingrich, GOP debate 12/10/11: If we do survive, it will be in part because of people like Rick [Santorum] who’ve had the courage to tell the truth about the Iranians for a long time.
Dan Drezner, Foreign Policy: Even a nuclear-armed Iran led by the current regime of nutball theocrats cannot threaten America’s survival. I get why the United States is concerned about Iran going nuclear, and I get why Israel is really concerned about Iran going nuclear. The only way that developments in Iran could threaten America’s survival, however, would be if the US policy response was so hyperbolic that it ignited a general Middle East war that dragged in Russia and China. Which… come to think of it, wouldn’t be entirely out of the question under a President Gingrich.
Lemkin: Yep. In line with suddenly making this “rotten discourse day” around here, this is just one more symptom, to be filed under “imaginary foreign policy | Serious Person edition.” Yes, existential threats to the United States and to “civilized” life on Earth as we know it are real and do exist. Climate change is very, very high on that list and may, in fact, far outweigh any other risk currently facing either the United States or, more generally, humanity itself in a truly existential fashion. That one party is allowed to categorically deny its very existence in defiance of the preponderance of evidence and inevitably in the name of journalistic integrity or “not taking sides” will be, perhaps, marveled at by whatever future race digs through the ashes of our long forgotten society. But there is simply no way a nuclear Iran poses an existential threat to these United States at any time in the near- to mid-term future. It is the height of folly to think otherwise and utterly laughable to suggest it on the national stage in the hopes of being taken seriously. And yet one party is allowed to do so frequently and in direct contradiction to any reasonable estimation of the empirical reality of the Iranian situation specifically or Middle Eastern policy in general. And, what do you know, here we are, back at our rotten discourse again. Funny that.