Prof. Oliver Vivian Wasonga is a Rangeland Ecologist with specialization and experience of over 20 years in Dryland Ecosystems Analyses; Pastoral Production Systems, and Climate Change Adaptation and Resilience. He is currently a Senior Lecturer in the Department of Land Resource Management and Agricultural Technology (LARMAT), University of Nairobi (https://profiles.uonbi.ac.ke/oliverwasonga), with 16 years teaching experience; 6 of them since last promotion in 2016. He teaches 3 undergraduate, 4 masters & 2 PhD course units.