Much as getting domestic animal, we no more hunt for prey. We drive towards the store to have it. We don't even use stairs anymore - we use escalators or lifts. And we are either on personal computer or watching tv - the common Canadian watches around 29 hours of television a week, which equates about 1,500 hours and 28,800 commercials 1 year. Heck, we don't even get up to the complete system vert