Photo: Stockvault THE realm of liberal arts, particularly humanities and social sciences, is experiencing a comeback of sorts. All universities and institutions of higher education worth their salt are now seeing an increase in enrolment in such disciplines. While the pursuit of vocational and professional degrees is still the main thrust of most students, the non-conformists among them who are more interested in getting an education for life and learning – and not just for getting a job – embrace humanities and social sciences. Even in A and O Levels,…