Why do men want sex and women want love?
Why do so many working mothers feel guilty and so many two-career marriages end in divorce?
Why do men continue to predominate in engineering and scientific fields?
Contrary to what many of us think, the reasons have little to do with the toys we were given to play with as children or the social pressures we experienced while growing up. Men and women are different because we were programmed that way by our genes and our hormones even before we were born.
What’s more, these differences have evolved over millions of years of natural selection and they are there for a good reason—they ensure the survival of our species.
