The real-world value of knowledge in the mobile-device age.
More people know who Khloe Kardashian is than who Rene Descartes was. Most can't find Delaware on a map, correctly spell the word occurrence, or name the largest ocean on the planet. But how important is it to fill our heads with facts? A few keystrokes can summon almost any information in seconds. Why should we bother learning facts at all?
Bestselling author William Poundstone confronts that timely question in HEAD IN THE CLOUD. He shows that many areas of knowledge correlate with the quality of our lives--wealth, health, and happiness--and even with politics and behavior. Combining Big Data survey techniques with eye-opening anecdotes, Poundstone examines what Americans know (and don't know) on topics ranging from