Stibbe, Arran: - Arran Stibbe is a Professor of Ecological Linguistics at the University of Gloucestershire. Arran has an academic background in both humanities and human ecology, and combines the two in his teaching and research into Education for Sustainability. He has published widely in the area of ecolinguistics and is currently a senior lecturer and University Teaching Fellow. He is also convenor of the Sustainability in Higher Education Developers group, a network of around 200 sustainability educators across the UK.