Oct 20 00:14 Diwrnod Agored Oct 20 00:14 The Economics of Climate Change (Sesiwn Saesneg) Oct 20 00:14 Diwrnod Agored Oct 20 00:14 Can tourism ever truly be sustainable? (Sesiwn Saesneg) Oct 20 00:14 Who’s in charge here? Are some people born to lead or can leadership be learned? (Sesiwn Saesneg)