Not too far from 1 billion is very far from "billions". So my point stands.
Agreed, I admitted it was an exaggeration.
Also, check out the wikipedia article. A lot of vegetarians don't eat meat from financial reasons, not ideological.
So there is even less "true" vegetarians out there.
Irrelevant to my point, which was we don't need meat to survive.
First-word nations seem to be feeding themselves just fine.
Absolutely, but we aren't growing it, we're importing it. The hypothetical situation being discussed was the dollar tanking. If that happened, we wouldn't be able to afford the imports because of the cost of transportation. Sure we would have plenty of corn, but most other foodstuffs would have huge price jumps.