On Glasgow and Edinburgh

Edinburgh and Glasgow enjoy a famously scratchy relationship. Resembling other intercity rivalries throughout the world, from Madrid and Barcelona, to Moscow and St. Petersburg, to Beijing and Shanghai, Scotland’s sparring metropolises just happen to be much smaller and closer together—like twin stars orbiting a common axis. Yet their size belies their world-historical importance as cultural and commercial capitals of the British Empire, and the mere forty miles between their city centers d...