Dr Zadek is Chair of NatureFinance and Director of Migrant Nation. He was Head, Secretariat, UN Secretary General’s Task Force on Digital Financing of the Sustainable Development Goals and Senior Advisor on Finance in the Executive Office of the Secretary General and Co-Director of UNEP's Inquiry into the Design of a Sustainable Financial System. In these roles, he co-Chaired China’s Green Finance Task Force, and led the Green Finance Study Group secretariat under the Chinese, German and Argentinian G20 Presidencies. Prior to this, he was Senior Advisor to the World Economic Forum and the Global Green Growth Institute, founder and CEO of the international think tank, AccountAbility and Development Director of the New Economics Foundation. He was Visiting Professor at the Singapore Management University and the Copenhagen Business School, and has been a senior fellow at Tsinghua School of Economics and Management, Harvard`s Kennedy School of Government, and the University of Southern Africa, amongst others. He has worked with many corporations, governments and multi stakeholder initiatives on their sustainability and broader strategies, been a member of the International Advisory Board of Generation Investment Management, and has published extensively, including the award winning book, The Civil Corporation.