His secret weapon should be suggesting how people could agree on a way to work together and then leaving them to do as they please.
more likely is [Cow?:}]super-power, helping him help people help themselves and protect them from pesky investors/bankers offense, with little help of gunnery to this ;-)
but seriously, its too complex for kids, IMO :-)
they just should know, thats BitCoin - "Good" and Dollar "Bad"