The problem with that is that we don't seem to be particularly nutritious.
The problem is that we are slowly destroying the thing that supplies our food. The quality of food for the general population is going down. And in the meantime, the malnutrition in the poorer areas doesn't seem to have changed much. I doubt humans will die off next year if this food shortage happens, but if we keep increasing the population and destroying what supplies our food, we will have to supply our own food eventually.
Personally, though, I think potable water shortage is a more important problem.
"The quality of food for the general population is going down." I agree.
If that rule about 'garbage in, garbage out' holds true here, would it follow that the quality of the general population is going down too? :confused2:
A prime example might be the guy who wrote the linked article in post #1. Or there might be a clue or two in the rise of certain things like diabetes and other conditions/dis-eases. Just a thought... 8O