Wow dude, go outside more often. Sure there are less farmers, but they are no less important. That is ignoring the natural resources, and your disagreeable prejudices.
im a self-described fat-ass, i eat constantly. im not ungrateful to people who work in the agricultural industries, but im no more grateful to them than i am to those who work in energy, water or telecomms. they are all necessities, and farmers aren't that special.