Hawking is talking way over his head here. Time travel may one day be possible? That's like saying pigs may one day sprout wing and fly. Possible, no. It's the old "everything is possible" hackneyed catchphrase :D
You argue that plants contain insufficient protein to build muscle mass. I proved you wrong with example of the great mass of the gorilla and elephant built from plant protein only. Obviously you are wrong, plants do contain enough protein, and vegetarian athletes are further proof that they do...
What would you have the FDA do? Ban everything, put it ALL under a physician's script? Vitamins, minerals, OTC sniffle meds etc??
There is a move afoot to ban OTC vitamins, place it all under a physician's script. Is this what you want?
personally, i prefer 30" monitors (biggest best available) because all those bezels laid end to end are very distracting. a 30" monitor will run you ~1200 apiece, THREE of those a drop in bucket compared to 97K :D
Why do we need animal protein to build muscle. A gorilla, an elephant is composed of far more muscle mass than any human all built exclusively from plant protein.
:D
with all those cards you'll need sufficient cooling.. i recommend this
http://www.tomshardware.com/picturestory/544-11-PC-Case-Mods-Quake-HellRaiser.html
:D