Kevin at Cryptogon also advocates an individual solution--dropping out of the economy, learning to live on a tiny amount of money, growing your own food, etc.
While from certain angles, her arguments are definitely valid, I fear that this kind of thinking (on the surface) can be used by lazy people as an excuse not to do or sacrifice anything.
Yes, permaculture farming, including the raising of animals for food, would be ideal, but that is not the system we have right now. And organically, compassionately raised meat is usually out of most people's budget.
I cut down my meat intake to almost nothing about two years ago. I still eat it sometimes if someone else cooks it and offers it to me, or if it is going to go waste. I do eat seafood regularly as well as plenty of dairy products. And I feel as healthy as ever. I did this, in large part, because of statistics like those below. If I've been hoodwinked, someone please explain how.
http://www.goveg.com/environment-wastedResources-w...
Between watering the crops that farmed animals eat, providing drinking water for billions of animals each year, and cleaning away the filth in factory farms, transport trucks, and slaughterhouses, the farmed animal industry places a serious strain on our water supply. Nearly half of all the water used in the United States goes to raising animals for food.22
It takes 5,000 gallons of water to produce 1 pound of meat, while growing 1 pound of wheat only requires 25 gallons.23 A totally vegetarian diet requires only 300 gallons of water per day, while a meat-eating diet requires more than 4,000 gallons of water per day.24,25 You save more water by not eating a pound of beef than you do by not showering for an entire year.26
While millions of people across the globe are faced with droughts and water shortages, much of the world's water supply is quietly being diverted to animal agriculture. As the Western diet spreads to the rest of the world, even desert nations in Africa and the Middle East are pouring what little water they have into meat production.
It is clear that raising animals for food puts a tremendous strain on our already limited water supply, and water is used much more efficiently when it goes toward producing crops for human consumption.