The problems in Iran, on the surface, are the result of a disputed election, but when you dig a little deeper the real difficulty, at its core, is a conflict of beliefs. To change regimes then, there must be a change of ideas. Since the street protests are to be truly effective, must begin with a different kind of campaign.
The violent suppression of the violence by the position of the current regime are trying to justify. They are constantly a threat as a force for order Gekantheid a system to public actions to thwart change? The only way to fight against the current regime is that are discover ideas and beliefs, which are at the root of the problem and the attack at this level.