Nana Ama Browne Klutse is an Associate Professor in the Department of Physics, at the University of Ghana. She is involved in the preparation of the IPCC 6AR as a Lead Author in the Working Group 1 report, and a Member of the Task Group on Data Support. Nana is a member of UNESCO’s Scientific Board of the International Basic Sciences Programme (IBSP), and a researcher in climate change science with the African Institute of Mathematical Science (AIMS). Her current research focus is on understanding the climate dynamics of Africa, climate observations, and projections for climate services. She holds a PhD in climatology from the University of Cape Town, South Africa, and part of her research was undertaken at the International Centre for Theoretical Physics in Italy.