Has it come to this already?
Time to Eat the Dog: The real guide to sustainable living is the name of a new book written by two Victoria University professors, Brenda and Robert Vale. The couple -- both architects who specialize in sustainable living -- have computed the carbon emissions created by pets, taking into account the ingredients of pet food and "the land needed to create them."
"If you have a German shepherd or similar-sized dog, for example, its impact every year is exactly the same as driving a large car around," Brenda Vale told The Dominion Post. (Be sure to check out the comments after the article, including this one:
The "role" of the conspicuously useless pet has in our modern lives seems only to prove Thorstein Veblen right. When once pets ate mice or hunted with us now they are trophies of their own uselessness. That owners become emotionally attached to them is perhaps simply even more indicative of the inappropriate emotional role played by pets in the lives of the lonely modern person/family.)
The Vales believe that the reintroduction of non-carnivorous pets into urban areas would help slow down global warming. "If we have edible pets like chickens for their eggs and meat, and rabbits and pigs, we will be compensating for the impact of other things on our environment," says Robert Vale.
Cats have an eco-pawprint equal to a Volkswagen Golf. If you have two hamsters, it's equivalent to owning a plasma TV. Goldfish have an eco-finprint equal to two cellphones.
The study was published in New Scientist.