Well, I guess it may reduce to circular reasoning if we don't define our axioms/premises. I think purpose is defined by conscious beings and thus only man has that right now. If other animals evolve to our level of consciousness, then they can be considered in the picture. As it stands right now though, the only purpose animals have is to serve man. I am not advocating animal cruelty, but rather that if an animal is inadvertently wiped off the planet by man it is only a natural evolution of nature and it was that animal's time to go. The only time man should be worried about an animal perishing is if that animal or organism is necessary to man's survival. Meaning that ultimately it is still man that matters not the animal. The reason we worry about global warming isn't for the Earth's sake, but for man's sake because he needs the Earth. The perishing of the tree isn't the problem, but the damage it will cause to man if the tree is to go. Ohh, and since we are all posting pictures of beautiful things, I will lay this down:vegetariantaxidermy wrote: Other animals have no purpose? What's that supposed to mean?

Eat your heart out nature.

