The Graham family's sale of The Washington Post to Amazon.com Inc. founder Jeff Bezos has prompted intense discussion of the future of journalism. That discussion has yet to focus on a remarkable feature of the Post and other old-fashioned newspapers: They provide people with a great deal of content that they wouldn't have chosen in advance.
Newspapers create what we might call an architecture of serendipity, in which readers encounter all sorts of stories, facts, ideas and opinions that they didn't select. Much of what they encounter seems boring, irritating, wrong or offensive, but on occasion it turns out to be surprising, delightful, alarming, important and even life-changing.
A lot can be said on behalf of serendipity. In your daily newspaper, you might learn about a new book — on neuroscience, say, or folk music — and, to your great surprise, it might pique your interest and broaden your horizons. You might run into a story on how to improve your health or save for retirement, and it might lead you to alter your habits, even if you don't much like thinking about your health or your retirement.