...and inescapable unit of analysis in international
law is the sovereign Westphalian nation-state. In this mythos, a system of European states, ravaged by religious wars, gathered in Westphalia, the “holy birthing place” of international
law, to produce treaties that “above all set out to protect states’ independence from intervention by outsiders”. This key idea of nascent religious tolerance (“cuius regio, eius religio”, or roughly, “to each kingdom, its own religion”) therefore fundamentally changed the world leading to what we know as the Westphalian Tradition in international
law: each state protects...