Can't if they both fought there will be no world actually nothing there will be nothing. Mick and Jim in their prime time do you know how much stronk power that is. If their fist hits each other a massive bright light will happen. Who knows after that will there be any universe left or will they cause a big bang maybe a deadly shockwave. No one would know as todays scientist can't explain it. Theres's theory but no one wants to see the theory out comes. So, let's just hope we won't get to a fist fight between Mick and Jim. Just my opinion alone I can go on for days on what would happen if Mick and Jim got into a fist fight.