As skills and energy became more of a demand people who didn't have skills just got left behind got shuttled to the side. Education didn't keep up with their promise. Education didn't prepare them for this new world. Jobs went overseas.
It has long been known for sure that the sight of tasty food makes a hungry man's mouth water also lack of appetite has always been regarded as an undesirable phenomenon from which one might conclude that appetite is essentially linked with the process of digestion.