A theatrical journey through an ever-changing landscape, confronting some hugely pressing issues regarding climate change and, in particular, fracking, Siân Owen’s This Land is a play being hailed for striking a keen balance between engrossing fictional narrative and the much bigger – more important – picture. Ahead of performances at Coleraine’s Riverside Theatre (Apr 6), Omagh’s Strule Arts Centre (Apr 7), Derry’s Waterside Theatre (Apr 8) and Belfast’s The MAC (Apr 9), Brian Coney chats to Owen about the production and its portrayal of the issues. Go here to buy tickets. Hi Siân, before touching on This Land, can you give us some background on Pentabus and…