I’m using the word “subscription” advisedly: it may sound fusty in the age of blogs and tweets and online hopscotching, but reading the entirety of a magazine, whether in print or on your tablet, is a better way to reckon with the ideas that its contributors espouse than just reading the most-read or most-e-mailed articles on its Web site, or the occasional inflammatory column that all your ideological compatriots happen to be attacking.
So if you love National Review’s political coverage, add The New Republic or The Nation to your regular rotation as well. If you think that The New Yorker’s long-form journalism is the last word on current affairs, take out a Weekly Standard subscription and supplement Jeffrey Toobin with Andy Ferguson, Adam Gopnik with Christopher Caldwell. If you’re a policy obsessive who looks forward every quarter to the liberal-tilting journal Democracy, consider a subscription to the similarly excellent, right-of-center National Affairs. And whenever you’re tempted to hurl away an article in disgust, that’s exactly when you should turn the page or swipe the screen and keep on reading, to see what else the other side might have to say.
Second, expand your reading geographically as well as ideologically. Even in our supposedly globalized world, place still shapes perspective, and the fact that most American political writers live in just two metropolitan areas tends to cramp our ability to see the world entire.