Opinion Britain’s Prime Minister Boris Johnson, France’s President Emmanuel Macron and US President Joe Biden talk as they arrive at NATO Headquarters in Brussels, Belgium, March 24, 2022. Brendan Smialowski/ Pool via REUTERS NATO’s spat over Turkish opposition to Swedish and Finnish membership is about more than expanding the North Atlantic military alliance. It’s as much about Turkish President Recep Tayyip Erdogan’s immediate political goals, and Turkey’s positioning itself in a new 21st-century world order. On its surface, the spat is about Turkish efforts to hinder support for Kurdish ethnic, cultural, and national aspirations.The spat may also be a play...