William Ruto, Deputy President of Kenya (left), Geert Aagaard Andersen, Denmark Ambassador to Kenya (center) and Achim Steiner, Executive Director of United Nations Environmental Programme take a group picture before the 1st African Regional Green Growth Forum, Nairobi, Kenya, May 13, 2015. The first African Regional Green Growth Forum opened on Wednesday drawing international and African leaders across private and public sectors.[Photo: CRIENGLISH.com / Xing Yihang]