Good point and the whole idea of what is natural tends be anchored at some point in time, from some point of view. All too often, people use natural as a (unimp

Good point and the whole idea of what is natural tends be anchored at some point in time, from some point of view. All too often, people use natural as a (unimpressive) rhetorical technique to justify some moral claim. Such claims fall apart when you (a) define nature at some other time or point of view; or (b) reject the notion that behavior we see in nature (in all its wonder, complexity, ruthlessness, and cruelty) should be the fundamental basis for human morality.