Carl Zimmer investigates one of the biggest questions of all: What is life? The answer seems obvious until you try to seriously answer it. Is the apple sitting on your kitchen counter alive, or is only the apple tree it came from deserving of the word? If we can’t answer that question here on Earth, how will we know when and if we discover alien life on other worlds? The question hangs over some of society’s most charged conflicts - whether a fertilized egg is a living person, for example, and when we ought to declare a person legally dead.

Why do minds exist? How did mud and stone develop into beings that can experience longing, regret, love, and compassion - beings that are aware of their own experience? Until recently, science offered few answers to these existential questions. Journey of the Mind is the first book to offer a unified account of the mind that explains how consciousness, language, the Self, and civilization emerged incrementally out of chaos.

Over billions of years, ancient fish evolved to walk on land, reptiles transformed into birds that fly, and apelike primates evolved into humans that walk on two legs, talk, and write. For more than a century, paleontologists have traveled the globe to find fossils that show how such changes have happened.

The past is past, but it does leave clues, and Thomas Halliday has used cutting-edge science to decipher them more completely than ever before. In Otherlands, Halliday makes sixteen fossil sites burst to life.

Travelers often become enchanted with the first country that captures their hearts and gives them license to be free. For Wade Davis, it was Colombia. Now in a masterly new book, Davis tells of his travels on the mighty Magdalena, the river that made possible the nation. Along the way, he finds a people who have overcome years of conflict precisely because of their character, informed by an enduring spirit of place, and a deep love of a land that is home to the greatest ecological and geographical diversity on the planet.

As Mark Mazower shows us in his enthralling and definitive new account, myths about the Greek War of Independence outpaced the facts from the very beginning, and for good reason. This was an unlikely cause, against long odds, a disorganized collection of Greek patriots up against what was still one of the most storied empires in the world, the Ottomans. The revolutionaries needed all the help they could get.

Renowned neuroscientist Joseph LeDoux digs into the natural history of life on earth to provide a new perspective on the similarities between us and our ancestors in deep time. This pause-resisting survey of the whole of terrestrial evolution sheds new light on how nervous systems evolved in animals, how the brain developed, and what it means to be human. In The Deep History of Ourselves, LeDoux argues that the key to understanding human behavior lies in viewing evolution through the prism of the first living organisms.

As the dominant species on Earth, humans have made astonishing progress since our ancestors came down from the trees. But how did the descendants of small primates manage to walk upright, become top predators, and populate the world? How were humans able to develop civilizations and produce a globalized economy? Now, in The Age of Wood, Roland Ennos shows for the first time that the key to our success has been our relationship with wood.

Until the End of Time is Brian Greene's breathtaking new exploration of the cosmos and our quest to find meaning in the face of this vast expanse. Greene takes us on a journey from the big bang to the end of time, exploring how lasting structures formed, how life and mind emerged, and how we grapple with our existence through narrative, myth, religion, creative expression, science, the quest for truth, and a deep longing for the eternal.

The World is designed to provide listeners of any age and experience with the essential background and building blocks they need to make sense of this complicated and interconnected world. It will empower them to manage the flood of daily news. Listeners will become more informed, discerning citizens, better able to arrive at sound, independent judgments. While it is impossible to predict what the next crisis will be or where it will originate, those who listen to The World will have what they need to understand its basics and the principal choices for how to respond.

At the end of World War II, the United States was considered the victor over tyranny and a champion of freedom. But it was clear—to some—that the Soviet Union was already seeking to expand and foment revolution around the world, and the American government’s strategy in response relied on the secret efforts of a newly formed CIA. Chronicling their fascinating lives, Scott Anderson follows the exploits of four spies. Despite their ambitions, time and again their efforts went awry, thwarted by ham-fisted politicking and ideological rigidity at the highest levels of the government.

How does a nation recover from fascism and turn toward a free society once more? This internationally acclaimed revelatory history of the transformational decade that followed World War II illustrates how Germany raised itself out of the ashes of defeat and reckoned with the corruption of its soul and the horrors of the Holocaust - and features over 40 eye-opening black-and-white photographs and posters from the period.

On September 17, 1944, General Kurt Student, the founder of Nazi Germany's parachute forces, heard the groaning roar of airplane engines. He went out onto his balcony above the flat landscape of southern Holland to watch the air armada of Dakotas and gliders, carrying the legendary American 101st and 82nd Airborne Divisions and the British 1st Airborne Division. Operation Market Garden, the plan to end the war by capturing the bridges leading to the Lower Rhine and beyond, was a bold concept, but could it have ever worked? The cost of failure was horrendous, above all for the Dutch.

On a cool June evening in 2009, after performing a concert at London's Royal Academy of Music, 20-year-old American flautist Edwin Rist boarded a train for a suburban outpost of the British Museum of Natural History. Home to one of the largest ornithological collections in the world, the Tring museum was full of rare bird specimens whose gorgeous feathers were worth staggering amounts of money to the men who shared Edwin's obsession: the Victorian art of salmon fly-tying. Once inside the museum, the champion fly-tier grabbed hundreds of bird skins - some collected 150 years earlier.

Plenty of books dwell on the faults in our decision-making or offer advice on how to make better choices. The Elements of Choice goes one step further and explains how we can design better end-to-end decision-making processes. Going well beyond the familiar concepts of nudges and defaults, Eric J. Johnson offers a comprehensive, systematic guide to creating effective choice architectures, the environments in which decisions are made.