(A discussion of how fear and anxiety evolved in animals is found in my book.) Some animals are genetically programmed to fear their predators. Mice naturally fear cats; fish naturally fear birds. But what about humans? Are we naturally disposed to fear certain dangerous animals? It is certainly true that some things are feared more commonly than … More Are Humans Predisposed to Fear Snakes?
Gluttony is the overindulgence and over-consumption of food and drink and its something pretty much all of us are guilty of from time to time. We all love to eat. We especially crave rich, calorie-packed foods. Knowing that we “shouldn’t” often makes no difference at all. How often has your willpower collapsed at the sight … More The Evolution of Human Gluttony