Irish literary critic Denis Donoghue gives the sixth Reith lecture in his series entitled 'The Mystery of Art'. The current Henry James Professor of English and American Letters at New York University explores societies' need to over analyse art.

In this lecture entitled 'A Talent for Conviction', Denis Donoghue debates how society can increase subjectivity into art without destroying its mystery. He blames critics and their desire to explain every structure of society for devastating the ambiguity of art and asks for the arts to be kept in the margins of society. He claims that it is only in these margins that people can reflect on the art and their own desires.