Nansen-Tutu Centre’s 15-year Anniversary Symposium Gallery Participants of the Nansen-Tutu’s 15th Anniversary Symposium Participants of the Nansen-Tutu’s 15th Anniversary Symposium Poster session Prof Willem Landman giving the keynote address Prof Abiodun and Anette closing the NansenTutu 15th anniversary symposium Poster session Poster session Best young researcher presenter award Dr Jennifer Veitch giving the keynote address on Operational Oceanography in Africa Dr Jennifer Veitch giving the keynote presentation on Operational Oceanography in Africa Prof Willem Landman giving the keynote address for Atmospheric Processes and Dynamics Prof Willem Landman giving the keynote address 2 Prof Johannessen giving a talk about the history of Nansen-Tutu Poster session Prof Ebenezer Nyadjro giving the keynote address for Air-Sea Interactions and their influence on climate variability Prof Zarina Patel giving the welcoming address Poster session Geoengineer panel discussion Global Observing System in Africa Panel discussion Dr Michael Hart-Davis giving the keynote presentation on Ocean Processes and Dynamics Dr Stephen Kirkman giving the keynote address on Societal Impacts of Oceanic and Atmospheric Extreme events in Africa