Why are good-looking people treated better than not so good-looking people? What is the biological or genetic basis for this behavior? Many people think good-looking people are better at everything, that they are nicer, more generous and more intelligent in general. Surveys also prove that good-looking people earn higher incomes, are favored at jobs and are treated better by the authorities. Also babies often stare at beautiful people much more. What is the biological and genetic reason for our superior treatment of good-looking people?