It’s an odd feature about the way human beings work that there are many things that we’re interested in that we don’t know if it’s acceptable to be interested in them. […] I think that’s the role of many, many art forms–to legitimate certain questions and certain sensitivities.

Alain de Botton in Philosophy Bites. This reminds me of some of Tyler Cowen’s arguments in The Age of the Infovore:

Sociological approaches to cultural taste often imply that taste differences are contrived, artificial, or reflect wasteful status-seeking. The result is that we appreciate taste differences less than we might and we become less curious. Neurological approaches imply that different individuals perceive different cultural mysteries and beauties. You can’t always cross the gap to understand the other person’s point of view, but at the very least you know something is there worth pursuing.