David Nussbaum has led several high-profile international organizations, including The Elders, WWF-UK and Transparency International. He now has a portfolio of non-executive Chair roles, at Anthesis Group, International Alert, the Joffe Charitable Trust, and the Transparency International UK Advisory Council. He is also the Senior Independent Director of Drax Group plc; a Board (‘Council’) member of Chatham House; and a member of the Ethical Investment Advisory Group of the Church of England. David brings wide expertise in the accountability field, as well as strategic visioning and planning, and can help us as we develop and connect the relevance of open budget work to other global development sectors, including the environmental, anti-corruption and humanitarian communities. Watch David in action talking about one of his passions: climate change.