War, when it occurs, is mostly the result of failed diplomacy or aggressive intentions. In a democracy, discerning the underlying motive for military action is vital for providing a defensible justification for using military force. And a justifiable reason for going to war is essential to maintain public support for actions that result in the […]

There are two kinds of borders that nations erect. One kind is to keep people in. The other kind is to keep people out. This may sound silly, since a border can and does do both of those things at the same time. But the function of a physical border has little to do with […]