Gardening writer Anna Pavord visits the Royal Academy exhibition Painting the Modern Garden and talks to Anne McElvoy about her new book Landskipping. New Generation Thinker Peter Mackay joins the conversation about landscapes and - as Radio 3 marks the Celtic Connections Festival in Glasgow with a focus on folk - he explores the way folk traditions have fed into Scottish poetry. As arguments about whether the statue of Cecil Rhodes at Oriel College, Oxford should be allowed to remain in place continue to divide students and alumni, journalist Nick Cohen and former Rector of Exeter College, Oxford Dame Frances Cairncross discuss how present day funding of colleges and universities can also be a contentious issue. New Generation Thinker Peter Mackay explores the contrasting folk traditions in Irish and Scottish poetry as Radio 3 begins a weekend exploring folk connections.