Frankly, if we (read: mainly the US and the UK) made amends with Iran (and I know precisely how enormous of a conditional statement that is), and successfully ameliorate and rationalize their policy towards Israel (i.e. convince them to call off their own frankly genocidal policy towards Israel), that could be the the start of the path towards a much more robust peace in the middle east. It’ll likely take several generations to mellow things to a truly sustainable and reasonable level. But something like that might, I believe, be the start of the path to lasting peace in the Middle East - or at the very least, significantly diminished violence and conflict.