Man thats awesome, though it isn't really zombification since they keep their mind which is good since I don't wanna have to be fighting off some zombies a few years from now with the other few survivors of humanity. Oh, and the world hunger problem will never be solved as long as countries like the USA exist since laws of economy dictate that for one country to flourish with wealth like us several other countries must suffer so that the balance will be kept.

P.S. Money $$ = Food