Point well taken but don't we also communicate with our facial expressions something greater than our genes? You are born with the color of your skin but you ar

Point well taken but don't we also communicate with our facial expressions something greater than our genes? You are born with the color of your skin but you are not born with the ability to listen to others, and listening is a state of being generally communicated with your facial expressions. I won't take this as far as it being a good idea to empathize with Tsarnaev but there are definitely important aspects of human communication one has to ignore to suggest facial expressions are as arbitrary as skin color.