They've been in power since 1979, have launched no wars, and have restricted their offensive actions to funding Hezbollah and Hamas. I'd say that if the Iranians really wanted World War 3 they might have been working a little harder at it, wouldn't you?
Opposition leader Isaac Herzog to speak at anti-violence rally in Tel Aviv on Sat. night (Haaretz)
from the article: Peres: World doesn't need military assault on Iran nuclear program