Charles Secrett is a Founder of The Robertsbridge Group, an Advisor on Climate and Sustainability, and a Senior Associate of the University of Cambridge Programme for Sustainability Leadership. He has been Chair of the Board of Triodos Bank’s investment fund Triodos Renewables since 2004. Between 2004 and 2008, he was a Special Advisor on Climate, Environment and Sustainability for The Mayor of London, a Board Member of the London Development Agency and Chair of its Health and Sustainability Advisory Group. He was a member of the UK Government's Roundtable (then Commission) for Sustainable Development for ten years. Executive Director of Friends of the Earth (1993 to 2003), Charles led its transformation into becoming the UK's most effective campaign organisation for many years. Amongst other jobs, he previously worked on a variety of environmental research and investigation projects in Brazil, Costa Rica, Malaysia, Nicaragua and Nigeria.