To me culture,has many different meanings.  For some it refers to an appreciation of good literature, music, art, and food. i believe evryone has a culture whether that's a high culture or popular culture, people around the world are similar in their essential humanity, e.g we communicate with each other, we sustain ourselves with food, we sleep and we often dream. still we speak different language and eat diffrent food. These are what we call cultural diffrence. i have been living in Somalia and Ethiopia, these countries have same border and racial similarity  but have diffirent culture. However, culture is what binds us together as Human beings but also seperates us into our different communities.