Food: The Key to Her Heart...and Fidelity?

There are many studies that look into our relationship structure as humans. Some argue strongly that we are naturally monogamous. Others will argue to the death against it. This particular study brings a mathematical approach to the mix. Is it possible that food really started it all?

Check out what study author, Sergey Gavrilets has to say about it!

The Ancient Sexual Revolution that May Have Spurred Human Monogamy