The best way to read Ezra Klein and Derek Thompson’s new book is to take the authors at their word. Abundance is what is usually called a “policy book,” but Klein and Thompson don’t quite offer a traditional policy agenda. Instead, the authors begin and end with a question that is also a concentrating lens. “Can we ...

The U.S. government seems outraged that people are leaking classified materials about its less attractive behavior. It certainly acts that way: three years ago, after Chelsea Manning, an army private then known as Bradley Manning, turned over hundreds of thousands of classified cables to the anti-secrecy group WikiLeaks, U.S. authorities imprisoned the soldier under conditions ...