For Environment !!

I usually eat beef, and I like beef. Beef is very good to make delicious meals. MacDonald or some fast food uses beef. Hamburger is used processed beef. It is not good for our health. However young people like MacDonald very much. So it means we destroy environment little by little. I didn't know this fact, so I was surprised. Anyway, I prefer to chicken, so I can eat less beef, maybe. Also I try to think environment, and I want to try something for our environment.