In "Time to Eat the Dog? The Real Guide to Sustainable Living," authors Robert and Brenda Vale argue that resources required to feed a dog -- including the amount of land needed to feed the animals that go into its food -- give it about twice the eco-footprint of, say, building and fueling a Toyota Land Cruiser. Noting that a cat's pawprint was roughly equivalent to a Volkswagen Golf's, "New Scientist" (www.newscientist.com) asked an environmentalist at the Stockholm Environment Institute in York, U.K., to independently calculate animals' environmental impact, and reported that "his figures tallied almost exactly."
http://www.physorg.com/news176582720.html
I'm not a big environmentalist , but I do care for the environment, however I don't really like the idea of killing my pet for the greater good...
Is it ethical to keep a pet?




