> we can feed 10b with what we know we can do growing food for 8b But what about giving them other things like homes, phones, tvs, educating them, cars etc? Fo

> we can feed 10b with what we know we can do growing food for 8b But what about giving them other things like homes, phones, tvs, educating them, cars etc? Food is just one of the issues, the larger question is- will rest of the society treat them with respect - even if they are not useful to society? Looking at all the homeless in one of the richest cities in the world, my guess is no.