"I think of war with Iran as the ending of America's present role in the world. Iraq may have been a preview of that, but it's still redeemable if we get out fast. In a war with Iran, we'll get dragged down for 20 or 30 years. The world will condemn us. We will lose our position in the world."
Zbigniew Brzezinski, Vanity Fair, 2006.
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Been there, done that by Zbigniew Brzezinski who was National Security Advisor to President Carter from 1977 to 1981.
link:
http://www.latimes.com/news/opinion/commentary/la-op-brzezinski23apr23,0,3700317.story?coll=la-news-comment-opinionssnip:"But there are four compelling reasons against a preventive air attack on Iranian nuclear facilities:
First, in the absence of an imminent threat (and the Iranians are at least several years away from having a nuclear arsenal), the attack would be a unilateral act of war. If undertaken without a formal congressional declaration of war, an attack would be unconstitutional and merit the impeachment of the president. Similarly, if undertaken without the sanction of the United Nations Security Council, either alone by the United States or in complicity with Israel, it would stamp the perpetrator(s) as an international outlaw(s).
Second, likely Iranian reactions would significantly compound ongoing U.S. difficulties in Iraq and Afghanistan, perhaps precipitate new violence by Hezbollah in Lebanon and possibly elsewhere, and in all probability bog down the United States in regional violence for a decade or more. Iran is a country of about 70 million people, and a conflict with it would make the misadventure in Iraq look trivial.
Third, oil prices would climb steeply, especially if the Iranians were to cut their production or seek to disrupt the flow of oil from the nearby Saudi oil fields. The world economy would be severely affected, and the United States would be blamed for it. Note that oil prices have already shot above $70 per barrel, in part because of fears of a U.S.-Iran clash.
Finally, the United States, in the wake of the attack, would become an even more likely target of terrorism while reinforcing global suspicions that U.S. support for Israel is in itself a major cause of the rise of Islamic terrorism. The United States would become more isolated and thus more vulnerable while prospects for an eventual regional accommodation between Israel and its neighbors would be ever more remote."
read full article:
http://www.latimes.com/news/opinion/commentary/la-op-brzezinski23apr23,0,3700317.story?coll=la-news-comment-opinions___________
Iranian showdown – another great resource page:
http://reseaudesign.com/research/iran/iran_summery.html