Daily Kos: Is the changing climate we face today the result of human activity, or is it the result of cattle (Bos primigenius)? Current environmentalist dogma declares that cattle, other livestock species (including chickens [Gallus gallus domesticus]), and ruminants in general are incompatible with a healthy ecosystem. Environmentalists routinely announce that science proves that a severe reduction in the number of livestock is absolutely necessary if we are to avoid climate disaster. It is also widely dismissed...