Stuart is a Non-Executive Director of the Listen Media Campaign Co UK Ltd. He is a former investment banker with Lehman Brothers and UBS and now specialises in environmental and social finance in developing countries. He is a principal of Eco System Services Ltd. and a co-founder of GGF Group, one of Peru’s largest sustainable forestry companies. Additionally, Stuart is a trustee of Botanic Gardens Conservation International, a Senior Fellow of Climate Bonds Initiative and a senior adviser to The Nature Conservancy. He read Natural Sciences at University of Cambridge and Industrial Sociology and Economics at Imperial College, London.