From Today's New York Times

Animal Ethics

What would the cost of a hamburger at Burger King or McDonald’s be if the meat were to come from Ms. Kellman San Antonio, Oct. To the Editor: Re “ The Carnivore’s Dilemma ,” by Nicolette Hahn Niman (Op-Ed, Oct. 31): Living “green” is not easy. Yes, every decision we make results in more or less of an impact on our environment.