The authors address the question of state militarization under conditions of ethnic and other diversity. "Primordialist" claims about ancient hatreds, fear, and insecurity in such societies would lead one to expect that fractionalization, polarization, and ethno-nationalist exclusion would...

Employing newly available data on Chinese Covid-19 vaccine deliveries for a cross-section of 157 countries, we examine if China's vaccine diplomacy is driven by altruistic, enlightened self-interested motives or by purely strategic motives. According to the enlightened self-interested logic,...