… Fellow. She is a climate change adaptation expert for the IGAD Climate Prediction and Application Centre, an organization that serves 11 countries in the Horn of Africa. A … of Environment. Linda Ogallo, Climate Adaptation Expert at IGAD Climate Prediction and Applications Centre … Dr. Linda Ogallo is a Yale Three Cairns Fellow. She is a climate change adaptation expert for the IGAD Climate Prediction and Application Centre, an organization that serves 11 countries in the Horn of Africa. A …