looks are a biological feature of humans that advertize breeding fitness and the health of the mother via the womb environment. there is nothing shallow about genetics. mating is about breeding, breedign is about genetics, genetic fitness increases survival. ones genetics are th emost fundamental thing about you as an indivdual, they are deep, not "shallow".

the idea that this is some how "shallow" or "morally wrong" or whatever weird quasi christian spiritual and moral nonsense people attach to it is bizarre.

CMV