How can wildlife, people, and livestock thrive in the iconic ecosystems of East-Africa? This question is at the core of CoCoST, an international research programme co-funded by the Ubbo Emmius Foundation. Researcher Yuhong Li focused on how livestock and wildlife can coexist, while Michael Kimaro studied the effectiveness of a fence that protects crops from elephants. They both are defending their PhD theses at the RUG on 9 June.