The Ethiopian Academy of Sciences congratulates Fellows of the Academy, Dr. Belay Simane and Dr. Degefa Tolossa, who have been promoted to the rank of Professor by Addis Ababa University. Dr. Belay Simane is Professor of Environment and Development Studies and member of the Agriculture Working Group while Dr. Degefa Tolossa is Professor of Geography and Development Studies and member of the Social Sciences and Humanities Working Group of the Academy.