Justin is the co-founder of SLM Partners, Chair of the Board of Directors and Head of Impact. Justin has over thirty years' experience working on development, climate change, environment and energy issues and has done so at senior levels within the public, multilateral, private and NGO sectors. Formerly the Director of The Prince of Wales’s International Sustainability Unit, he is currently, in addition to his role at SLM Partners, a Senior Adviser to the World Bank, Strategic Adviser to Willis Towers Watson, Chair of the Advisory Committee for the ADM Capital Cibus Fund, Advisor to the National Geographic Society, a Distinguished Fellow at the World Resources Institute and is a trustee of WWF-UK and Global Canopy. Prior to the ISU, in the private sector, he was a Managing Director at Climate Change Capital Limited, a Senior Consultant on climate change to Deutsche Bank Global Markets, a Director of Aon Carbon and a founder of ForestRe. In the public sector, Justin was an Adviser to the UK Government on Russia, Energy and Climate issues and was the principal architect of the Clean Energy Investment Framework under the Gleneagles’ G8 Action Plan and was a member of the UK Government’s Sustainable Energy Policy Advisory Board. During the UNFCCC COP6 and COP7 he was appointed Adviser to the European Commission on EU-Russia coordination. He has carried out extensive work on forest and landscape management in Africa, Asia and South America, and during the 1990s was the Manager of the World Bank’s environmental and forestry programmes in Russia and Central Asia.