The appeal-to-nature fallacy holds that “natural” things, e.g., tortoiseshell, ivory, wild fish, organic fertilizer, wood fuel, and solar farms, are better for people and the environment than “artificial” things, e.g., plastics from fossil fuels, farmed fish, chemical fertilizer, and nuclear plants. It is fallacious for two reasons. First, the artificial things are as natural as the natural things. They are simply newer. Second, the older, “natural” things are “bad,” not good, if “good” is defined as protecting sea turtles, elephants, and wild fish. This