To me, culture is where we figure out and express who we are. Whether it’s in selfishness or in search of courage, in communing with the whole or in full expression of your very unique self, how we react to art says a huge amount about the sum of ourselves. Something like Twilight matters a lot not because it’s some silly little trend, but because no matter how poorly written it may be, or no matter how unserious a lot of the conversation around it may be, anything that gets that many people to buy movie tickets in a single weekend is a serious business, that says serious things about our desires.