Anti-frackers are anti-frackers mostly because they hate fossil fuels. Natural gas, i.e. "methane," is one of those evil, dirty fossil fuels. It's a philosophical thing for anti-frackers. Methane from the ground is non-renewable, ya know--and we just can't have that! Call it being energy prejudiced. Now comes word that--unbelievably--cows also emit methane, and a lot of