John Robert BEHRMAN

Get heard by being clear and concise. The only way to survive in business today is to be a lean communicator. Busy executives expect you to respect and manage their time more effectively than ever. You need to do the groundwork to make your message tight and to the point. The average professional receives 304 emails per week and checks their smartphones 36 times an hour and 38 hours a week. This inattention has spread to every part of life. The average attention span has shrunk from 12 seconds in 2000 to eight in 2012. So, throw them a lifeline and be brief.

Virtually all human societies were once organized tribally, yet over time most developed new political institutions which included a central state that could keep the peace and uniform laws that applied to all citizens. Some went on to create governments that were accountable to their constituents. We take these institutions for granted, but they are absent or are unable to perform in many of today’s developing countries—with often disastrous consequences for the rest of the world.

This is a study of how intellectuals as a class affect modern societies by shaping the climate of opinion in which official policies develop, on issues ranging from economics to law to war and peace. You will hear a withering and clear-eyed critique about (but not for) intellectuals that explores their impact on public opinion, policy, and society at large.

The Algerian War lasted from 1954 to 1962. It caused the fall of six French governments, led to the collapse of the Fourth Republic, and came close to provoking a civil war on French soil. More than a million Muslim Algerians died in the conflict, and as many European settlers were driven into exile. From the perspective of half a century, it looks less like the last colonial war than the first postmodern one.

In 1886, the U.S. had no navy to speak of. But it did have Alfred T. Mahan, a captain of the U.S. Navy who had spent much of his career observing the exemplary fleets of the British Empire. At age 46, Mahan was just 10 years short of retirement age when the newly formed Naval and War College at Newport, Rhode Island, asked him to lecture on naval history and tactics. Out of these lectures grew a book that would change the world. It's no exaggeration that The Influence of Seapower Upon History affected the outcome of both great world wars. When it was first published in 1890, prime ministers, kings, admirals, and chancellors eagerly studied its strategies, which England first employed to rule the seas. Likewise, all the major powers have used it to shape imperial policies.

Levitt and co-author Stephen J. Dubner show that economics is, at root, the study of incentives: how people get what they want, or need, especially when other people want or need the same thing. In Freakonomics, they explore the hidden side of...well, everything. The inner working of a crack gang...the truth about real-estate agents...the secrets of the Klu Klux Klan. What unites all these stories is a belief that the modern world is even more intriguing than we think. All it takes is a new way of looking, and Freakonomics will redefine the way we view the modern world.

With so little to recommend it, why in March 2004 was Equatorial Guinea the target of a group of salty British, South African, and Zimbabwean mercenaries, traveling on an American-registered ex-National Guard plane specially adapted for military purposes that was originally flown to Africa by American pilots?

Rashid examines Central Asia, and the corridors of power in Washington and Europe, to see how the promised nation building in the region has progressed. His conclusions are devastating.