Susanne Langer sees the ‘the public importance of art’ as one of ‘the ultimate questions in a philosophy of art’. Indeed, Langer is often referred to as an authority on the justification of art education and is cited as providing good reasons for incorporating the arts in the curriculum. It is therefore surprising to note, as Elliot Eisner does, that Langer’s theory has had little influence on actual art education. For while many theoreticians in the social sciences and education have found Langer’s contribution to the understanding of the arts highly significant, Eisner laments that ‘alas, the lesson Susanne Langer was trying to teach … in her remarkable book, never took hold in … American public schools’. It seems that policy makers outside of art education circles remain sceptical regarding the need for art education. The substantiation of art education requires firm ground against scepticism. It is therefore important to understand the ways in which Langer’s project fails to fulfil its promise. In examining Langer’s aesthetic theory, I will show that despite its philosophical acuity, Langer’s argument fails to persuade the art education sceptic who believes that art occupies a minor role in education and should therefore remain marginal in the school curriculum.