In reply to Dr.S at work:
Yes, better eating habits imply paying more for food - paying the right price actually, and this applies to all foodstuffs (where I live dairy farmers regularly dump thousands of liters of milk to protest against extremely low prices that barely allow them to make ends meet). But paying more for meat wouldn't solve the problem, because again land is becoming a rare commodity, and producing meat is just a huge waste of space. But even if we had enough space to fit all those cows and sheep and chickens, there would still be the problem of CO2 and methane emissions related to meat production. Climate change is undeniably happening and sadly there's little we can do as individuals, since big business controls the governments and prevents them from moving away from fossil fuels. But one thing we can all do is change the way we live, and this means among others changing how we eat. Of course vegetarianism is not enough, you also need to buy seasonal and locally-grown foods, but it is still part of the answer.
In reply to Shani:
>What are these vegetarian ethical food sources that don't result in animal suffering at some level and can feed a planet?
I don't follow, please elaborate on how, when I buy potatoes (or something else) from my local farmer it results in animal suffering in some way? And why couldn't food... feed the planet? I mean you do realize that you have to feed something to animals, they don't just live off grass, so that's space that could be used for other crops. But anyway my main point was that you assumed that you can't be vegetarian and eat ethically (??), and I don't see how they incompatible?
>Your logic around hunting and anthropecentrism is bizarre. Pretty much everything that cannot subsist on plants could be considered a hunter, looking for either a host or prey. Hunting or grazing are the two natural feeding states for mammals, if not a combination of the two.
Again, what message are you trying to convey? I said hunting (by humans) is inherently useless because while hunters claim their role is to regulate nature, it's actually very good at doing it itself, if there's too many deer then wolves will eat them, if there's too many wolves because they were fed so well then they'll starve and their numbers will decrease, thus creating a natural equilibrium. Ask any environmentalist or biologist and they'll tell you the same.
On a more general note, I am appalled that non-vegetarians systematically tell vegetarians that they're hypocrites and not perfect because they still eat from unethical food sources and blablabla. What do you think is better, doing a little to help the environment and the animal cause, or doing absolutely nothing and slamming down those who are making an effort?