What defines us? What determines our identity?
Jennifer Ouellette explores how eye color, likes and dislikes, and even hatred of cilantro construct our individual identities. She underwent personality tests and genome sequencing to determine the slight variations that set us all apart.
Ouellette is a blogger for "Scientific American" and the author of “Me, Myself, and Why: Searching for the Science of Self.” She spoke at Town Hall on February 25, 2014.