What is life? Why have creatures evolved as they are? Which species have been the most successful? Where does humanity fit in? Christopher Lloyd leads us on an extraordinary journey, from the birth of life to the present day, as he attempts to answer these questions and to explain the phenomena that we call 'life on Earth'.

    In Four Lost Cities, acclaimed science journalist Annalee Newitz takes readers on an entertaining and mind-bending adventure into the deep history of urban life. Investigating across the centuries and around the world, Newitz explores the rise and fall of four ancient cities, each the center of a sophisticated civilization: the Neolithic site of Çatalhöyük in Central Turkey, the Roman vacation town of Pompeii on Italy’s southern coast, the medieval megacity of Angkor in Cambodia, and the indigenous metropolis Cahokia, which stood beside the Mississippi River where East St. Louis is today.Newitz travels to all four sites and investigates the cutting-edge research in archaeology, revealing the mix of environmental changes and political turmoil that doomed these ancient settlements. Tracing the early development of urban planning, Newitz also introduces us to the often anonymous workers—slaves, women, immigrants, and manual laborers—who built these cities and created monuments that lasted millennia.Four Lost Cities is a journey into the forgotten past, but, foreseeing a future in which the majority of people on Earth will be living in cities, it may also reveal something of our own fate.

    For real.If you're like most people, geometry is a sterile and dimly remembered exercise you gladly left behind in the dust of ninth grade, along with your braces and active romantic interest in pop singers. If you recall any of it, it's plodding through a series of miniscule steps only to prove some fact about triangles that was obvious to you in the first place. That's not geometry. Okay, it is geometry, but only a tiny part, which has as much to do with geometry in all its flush modern richness as conjugating a verb has to do with a great novel.Shape reveals the geometry underneath some of the most important scientific, political, and philosophical problems we face. Geometry asks: Where are things? Which things are near each other? How can you get from one thing to another thing? Those are important questions. The word "geometry," from the Greek for "measuring the world." If anything, that's an undersell. Geometry doesn't just measure the world—it explains it. Shape shows us how.