The National Security Agency grew out of the legendary codebreaking programs of World War II that turned the tide of Allied victory by cracking the famed Enigma machine and other seemingly impenetrable German and Japanese codes. But things became murky in the postwar years, when our intelligence community found itself targeting not battlefield enemies, but suspected spies, foreign leaders, and even American citizens. Now Stephen Budiansky--a longtime expert in cryptology--tells the fascinating story of how the NSA came to be, and of its central, often fraught and controversial role in the major events of the Cold War, from the Korean War to the Cuban Missile Crisis to Vietnam and beyond. He also guides us through the fascinating challenges faced by cryptanalysts, and how they broke some of the most complicated codes of the twentieth century. A riveting, essential history of the underbelly of the Cold War.

    Thomas Sowell sees what has happened not as a series of isolated mistakes but as a logical consequence of a vision whose defects have led to disasters in education, crime, family disintegration, and other social pathology. In this book, "politically correct" theory is repeatedly confronted with facts -- and sharp contradictions between the two are explained in terms of a whole set of self-congratulatory assumptions held by political and intellectual elites. These elites -- the anointed -- often consider themselves "thinking people," but much of what they call thinking turns out, on examination, to be rhetorical assertion, followed by evasions of mounting evidence against those assertions.

    Social networks are the defining cultural movement of our time. Over a half a billion people are on Facebook alone. If Facebook were a country, it would be the third largest nation in the world. But while that nation appears to be a comforting small town in which we can share photos of friends and quaint bits of trivia about our lives, it is actually a lawless battle zone—a frontier with all the hidden and unpredictable dangers of any previously unexplored place. Social networks offer freedom. An ordinary individual can be a reporter, alerting the world to breaking news of a natural disaster or a political crisis. A layperson can be a scientist, participating in a crowd-sourced research project. Or an investigator, helping cops solve a crime. But as we work and chat and date (and sometimes even have sex) over the web, traditional rights may be slipping away. Colleges and employers routinely reject applicants because of information found on social networks. Cops use photos from people’s profiles to charge them with crimes—or argue for harsher sentences. Robbers use postings about vacations to figure out when to break into homes. At one school, officials used cameras on students’ laptops to spy on them in their bedrooms. The same power of information that can topple governments can also topple a person’s career, marriage, or future. What Andrews proposes is a Constitution for the web, to extend our rights to this wild new frontier. This vitally important book will generate a storm of attention.