Like most animals, we're wired to associate height with power.

Men are so visual, they see a woman who appeals to them physically, and it will trigger the romantic love system faster.

As women in industrial societies join the paid workforce, they gain the economic means to depart unhappy marriages more easily.

We spend our lives trying to get along with people so we can keep our jobs, keep our marriages together, so that we can raise our kids properly.

As social animals, we need to exchange juicy tales about someone - to connect with one another. For millions of years our forebears must have sat around the campfire, whispering about everyone they knew.

As a group, anthropologists are not too fond of people who work in the business world.

I've always maintained that men were more romantic than women.