I think we need to bring back that Sally Struther's thing where you adopt some kid in the third world for the cost of a cup of coffee a day.
But like jazz it up a bit, live stream the kids tackling challenges like ninja warrior or something. Pit em against each other in the thunderdome, winner take all. it seems exploitative but we could make a fortune off the subscription fees, and then we could invest that back in their communities and induce local cartels and warlords to INVEST in these children and ensure they survive and thrive to compete.
Modern problems require modern solutions. WIIFM? That'll get them kids fed.