why would humans regress? physically maybe, but mentally we may be far better...
secondly, the author never read the book. the Eloi were not intelligent, they were childlike and had no ability to be self sufficient. the morlocks had engineering skills that maintained an underground society, and they kept the eloi alive, clothed, and fed through their efforts - in order to use them as a food source.
yet another retard who has watched too much sci fi and thinks that is reality (like all the assholes who started Matrix-esque conspiracies after that movie, or Da Vinci code fanatics)