Anything But Human

Richard Polt in in the NYT's The Stone:

Wherever I turn, the popular media, scientists and even fellow philosophers are telling me that I’m a machine or a beast. My ethics can be illuminated by the behavior of termites. My brain is a sloppy computer with a flicker of consciousness and the illusion of free will. I’m anything but human.

While it would take more time and space than I have here to refute these views, I’d like to suggest why I stubbornly continue to believe that I’m a human being — something more than other animals, and essentially more than any computer.

Let’s begin with ethics. Many organisms carry genes that promote behavior that benefits other organisms. The classic example is ants: every individual insect is ready to sacrifice itself for the colony. As Edward O. Wilson explained in a recent essay for The Stone, some biologists account for self-sacrificing behavior by the theory of kin selection, while Wilson and others favor group selection. Selection also operates between individuals: “within groups selfish individuals beat altruistic individuals, but groups of altruists beat groups of selfish individuals. Or, risking oversimplification, individual selection promoted sin, while group selection promoted virtue.” Wilson is cautious here, but some “evolutionary ethicists” don’t hesitate to claim that all we need in order to understand human virtue is the right explanation — whatever it may be — of how altruistic behavior evolved.

I have no beef with entomology or evolution, but I refuse to admit that they teach me much about ethics. Consider the fact that human action ranges to the extremes. People can perform extraordinary acts of altruism, including kindness toward other species — or they can utterly fail to be altruistic, even toward their own children. So whatever tendencies we may have inherited leave ample room for variation; our choices will determine which end of the spectrum we approach. This is where ethical discourse comes in — not in explaining how we’re “built,” but in deliberating on our own future acts. Should I cheat on this test? Should I give this stranger a ride?