An esteemed associate of GLOCEPS and an expert in Diplomacy, Geopolitics, and Foreign Relations at the HORN Institute. With teaching experience in History and International Relations at institutions like USIU-Africa, Ohio University, and the University of Nairobi, he's also linked to the National Defence College Kenya and Universidad Jaume-1, Spain. Renowned globally, Prof. Macharia is a respected commentator. He boasts wide-ranging publications on international affairs, history, decolonization, governance, and politics. Earning his PhD in Diplomatic History from Ohio University in 1985, his contributions reflect a rich academic journey and profound expertise.