a snip:
"The industrial food chain does produce food more cheaply, in terms of the price you pay at McDonald’s or the supermarket,” replies Pollan, “but the real cost of cheap food is not reflected in those prices. You’re paying for it in your tax dollars because you’re giving farmers $20 billion a year in subsidies. You’re paying for it in public health costs. These subsidies make unhealthy food cheaper than healthy food, and so our country is facing an obesity epidemic."
[0] http://www.ers.usda.gov/data-products/food-availability-(per...
http://www.fda.gov/AnimalVeterinary/DevelopmentApprovalProce...
Obviously it doesn't fix it for China though, which is where a lot of the drug-resistant bugs are coming from...
[Aside: Actually, it's kind of interesting to consider that meat alternatives top out at a relatively low price point, whereas meat, fish, etc can get really expensive.]
Just like in the meat market, there are cheaper and more expensive meat alternatives. Compare tofu at ~$2/lb vs Field Roast at ~$6/lb, where Field Roast is more toward the gourmet end of the non-meat spectrum.
I would think that if you're not a meat eater, tofu is your ground beef equivalent. Or maybe beans, lentils, quinoa, etc, which are also pretty cheap.
Also, home made seitan is super cheap and much easier to produce than home made meat.
You can pay a lot for plant-based food, but that's much more of a niche interest.
(After only half a minute of Googling: http://sugarmtnfarm.com/2015/06/11/lard-vs-bacon-pigs/ )