I don't eat meat not to solve any sustainability problems. I don't eat meat because of how the meat industry is treating the animals and the nature (By the way, most soy and grain is produced to feat our animals). I can give you a lot of examples for the planned economized genocide on other races than humans. But people, like the author of this text, don't want to hear arguments or examples like that. They don't buy at the local market, they buy the cheapest meat at the supermarkets and care about their wallets more than they care about others. We totally lost the connection to the lives of the animals we eat. Additionally I don't eat meat because 80% of our antibiotics is produced to feat it to animals. Just Google MRSA and find out how much your government is doing about that issue. Some scientist, here in germany, call the resistance against antibiotics an equal threat to the mankind like nuclear weapons. This issue brings meat consumption and therefore the meat industry in a total different perspective.