Our bodies have formed themselves in delicate reciprocity with the manifold textures, sounds, and shapes of an animate Earth; our eyes have evolved in subtle interaction with other eyes, as our ears are attuned by their very structure to the howling of wolves and the honking of geese. To shut ourselves off from these other voices, to continue by our life-styles to condemn these other sensibilities to the oblivion of extinction, is to rob our own senses of their integrity, and to rob our minds of their coherence. We are human only in contact and conviviality with what is not human.Then there's the only slightly less poetic E.O. Wilson, a Harvard naturalist, in his book Biophilia, and then his co-edited The Biophilia Hypothesis. His hypothesis^ is that humans evolved with animals, so they have a special focus on animals and other forms of life. (I think most people use evolution as their explanation now. And why not? The human eye sees green better than any other color, too, from evolving around all that vegetation.)
Christianity does not anthromprphiseYes there are a talking snake and donkey. But they only show up once and do not have an ongoing role. One might even claim that they themselves didn't speak but instead God/Satan spoke through them.
Quick and dirty answer: as a social animal, as a primate, and even more so as a human, you have a number of brain "modules" devoted to understanding other humans (and recognizing their faces, detecting when they cheat, etc. It can be very bad for you to not engage those modules, as treating a fellow human as an object without emotion or intent will make it impossible for you to divine the other's wants vis-a-vis you, and will lead to conflicts or at least non-cooperation. (Again quick and dirty, you'd react like an like an autistic.) Since much of mankind's advantage is small-group cooperation, humans who don't engage the "other mind" module tend to be weeded out by evolution.
The cost of the contrary fallacy, treating animals and inanimate objects like humans, isn't so high, so it's a good and likely evolutionarily imposed strategy to tend to anthropomorphize rather than not to.
posted by orthogonality at 7:48 AM on September 25, 2006