Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment

by Robert Wright

2. The fact that we’re not living in a “natural” environment makes our feelings even less reliable guides to reality. Feelings that are designed to create illusions, such as seeing a snake that isn’t there, may at least have the virtue of increasing the organism’s prospects for surviving and reproducing. But the modern environment can take various kinds of feelings that served our ancestors in this Darwinian sense and render them counterproductive in the same sense—they may actually lower a person’s life expectancy. Violent rage and the yearnings of a sweet tooth are good examples. These feelings were once “true” at least in the pragmatic sense of guiding the organism toward behaviors that were in some sense good for it. But now they’re likely to mislead.