Out-to-Lunch
Thinks s/he gets paid by the post
Two salient facts:
1) Humans are NOT obligate meat eaters. We can make our proteins from plants.
2) It takes 25 calories of feed into a cow to produce 1 calorie of meat.
I realize that second point about calories does not directly address ivins question about growing sufficient acreage of plants that are good for humans for producing protein. However, when you start from a factor of 25x inefficiency, there is a LOT of room for redirecting resources (as HenryD and bloom also stated or alluded to).
Personally, I eat meat and other animal proteins. My attitude is similar to Gumby's. I do not desire to cut it out completely, but I aim to consume a lot less of it than I was raised to.
1) Humans are NOT obligate meat eaters. We can make our proteins from plants.
2) It takes 25 calories of feed into a cow to produce 1 calorie of meat.
I realize that second point about calories does not directly address ivins question about growing sufficient acreage of plants that are good for humans for producing protein. However, when you start from a factor of 25x inefficiency, there is a LOT of room for redirecting resources (as HenryD and bloom also stated or alluded to).
Personally, I eat meat and other animal proteins. My attitude is similar to Gumby's. I do not desire to cut it out completely, but I aim to consume a lot less of it than I was raised to.