Since this attempt at opening a discussion has failed, I shall try again, hopefully more clearly.

Can Iran be trusted with nuclear weapons - ie, explosive devices based on nuclear fission?

As a sovereign nation, should they be allowed to purchase such devices? What if they design and construct them without foreign aid?

What effects will the acquisition of nuclear armaments on Iran's part have in the Middle East and the world? Good or ill?

Note: to keep the discussion on track, minimize discussion of Israel.