Is that we don't need to be eating meat. We don't need to raise billions of animals for slaughter, we shouldn't be subsidizing meat production and we pollute the planet terribly trying to raise so much meat. Further, almost half the water we use is to raise meat. /. is pretty Earth friendly as a rule but most people here are dancing around this one.
All these people that say "well I get my meat from a local guy I trust" is a poor argument. It takes far more land and resource to raise meat organically and humanely. It's ultimately impractical. Google "The Myth of Sustainable Meat". Further, would you ever let someone kill you just because they were really nice to you and fed you well? I know there's a joke coming in the comments, but no, you wouldn't. Why should we kill these animals?
A lot of arguments here are trying to frame vegetarians and vegans as either arrogant, inconsistent or hypocrites. You know, we're not some political party or religious group. Some join the ALF, but most of us are just trying to do as little harm as possible while on this planet. That's a noble goal. We're not going to be perfect at it. I'm not a perfect husband, father, son or brother, either. But damnit I try every day.
Further, you are all guilty of the same. We all love our dogs and cats and can't bare to see them hurt, yet we love eating pigs, which are more intelligent than both. We love the earth but not if it means less hot wings. And meat eaters start arguments with vegans at equal rates. People are irrational *no matter* their leanings, big surprise.