ok, egypt and syria attacked in order to get their territories back,
I doubt they would have stopped at the Sinai though.
Which (Egypt)ultimately got back through the Camp David peace agreement along with 5$ billion/year US aid.

and by the way, Im all for cleaner/ renewable energy creation -
I just dont believe it will happen overnight - and what will happen to the economies of the oil producing nations when it does?
(they will need to change with the rest of us.)