We’ve trained our faces to lie.
Social order depends on the cooperation of people to accomplish tasks, people that may not otherwise get along. From the Great Wall of China to your office this week, we’ve all put on a happy face to make a situation less confrontational. If you’re looking for truth, the face is one of the least likely places to find it.

It makes life easier for everyone.
The face is controlled by 43 muscles, adding up to a wide variety of expressions! Even if we can control our facial muscles to an extent, our limbic system still reacts. It’s difficult for most people to maintain a mask covering their true emotions, (more…)