The Iranian situation is not an easy one to answer, in the short term do we stop the Iranians from having a nuclear policy in order to stop the Mullahs from getting Uranium for bombs, when in the long term, what with oil and other carbonaceous fuels being quickly used up, there will be a need for other forms of generating power, such as nuclear.
At the moment there is a polarization in Iran between the Mullahs and the Iranian peoples.
The following was taken from this site:
http://www.ncr-iran.org/content/view/972/69/National Council of Resistance of Iran - Foreign Affairs Committee
The Iranian people and their organized resistance, see the specter of the mullahs being armed with nuclear weapons as a disaster that would prolong their rule and add to the misfortune of the Iranian people. In the view of the Iranian people, a nuclear armed regime in Tehran would only result in more torture and hangings of Iranian youth
This is why we tell the IAEA Board of Governors and the world community that if you have the least regard for the fate of Iran's oppressed people, then it is imperative you abandon once and for all the policy of undue conciliation and futile expectation of improvement in the conduct of the mullahs' dictatorship. The pain and suffering of the Iranian people and the nightmare facing regional countries must not continue more than it already has,.
MCC