Just think ,after 15-20 years ,oil reserves will dry up.new sources of energy will do all industrial work and ride automobiles,THEN what will saudi arabia and other middle east countries do , as they are the source of terror funding.all the money will not lat till long and ultimately terror funding will be stopped.also then islamic terrorism will have to stop and their morale all time low. guess we will have to wait for one and a half decade or so.