"he's right. according to max brooks (my personal fave author of zombie stuff) they dont actually hunger for anything, they dont need to eat, they merely crave it. no biological systems still functional, and they dont rot at nearly the same pace as a normal dead body. according to RE they can basically live forever because once again they dont require flesh. as a matter of fact i cannot bring to mind ANY zombie "reference material" that shows or indicates they require flesh to survive. feel free to correct me if i am wrong"