You were talking 20 km and ipods before. Now you know that's obviously wrong.
Western civilization will still exist if America gets knocked back a hundred years, but what IS Western civilization if America is too busy getting back on her feet to be a player on the world stage for a few years?
It did? What is your proof of that? I don't see that 9-11, Katrina, Andrew, Hugo, or any other single localized event has been able to knock our economy off course.
You were talking 20 km and ipods before. Now you know that's obviously wrong.
First I said 20 miles for a small yield nuke (no need to exaggerate). It was then changed to a very high altitude detonation. For which I readily agreed that a much larger area would be impaired to some degree. I still think that a prediction of total failure over such an area is hyperbole.
Western civilization will still exist if America gets knocked back a hundred years,
That's a concession of my point, if you care to recheck the thread. Iran cannot end Western Civilization by the direct application of a handful of nukes. I am not saying that means we have nothing to worry about. Far from it. I was pointing out the Iranian hyperbole/delusional-ism.