It is one of the shortest of Plato's dialogues

    This indispensable collection of forty-eight pieces from his brilliant oeuvre includes selections from classics such as Ever Since Darwin and The Mismeasure of Man, plus articles and speeches never before published in book form.This volume, the last that will bear his name, spotlights his elegance, depth, and sheer pleasure in our world—a true celebration of an extraordinary mind.

    Hodding Carter When we consider the amenities that really make a difference in our well-being, surely good plumbing must rank near the top. But rarely have we taken the time to appreciate the engineering marvels that bring clean water into our homes with the turn of a tap and the flip of a lever. Until now. Witty, anecdotal, and thoroughly entertaining, Flushed chronicles the long and notable history of plumbing, while following Hodding Carter's travels and travails around the most underappreciated pillar of civilization. It's a winning combination of history, science, and firsthand experience -- a book that will both entertain and educate those who have never contemplated the hidden intricacies of this miracle of everyday technology.

     Much has been written about global warming, but the crucial relationship between people and ice has received little focus--until now. As one of the world's leading experts on climate change, Henry Pollack provides an accessible, comprehensive survey of ice as a force of nature, and the potential consequences as we face the possibility of a world without ice. "A World Without Ice" traces the effect of mountain glaciers on supplies of drinking water and agricultural irrigation, as well as the current results of melting permafrost and shrinking Arctic sea ice--a situation that has degraded the habitat of numerous animals and sparked an international race for seabed oil and minerals. Catastrophic possibilities loom, including rising sea levels and subsequent flooding of lowlying regions worldwide, and the ultimate displacement of millions of coastal residents. "A World Without Ice" answers our most urgent questions about this pending crisis, laying out the necessary steps for managing the unavoidable and avoiding the unmanageable.

    It has built on itself for centuries, becoming vast and increasingly specialized. Most of us are ignorant about the fundamental principles of the civilization that supports us, happily utilizing the latest—or even the most basic—technology without having the slightest idea of why it works or how it came to be. If you had to go back to absolute basics, like some sort of postcataclysmic Robinson Crusoe, would you know how to re-create an internal combustion engine, put together a microscope, get metals out of rock, accurately tell time, weave fibers into clothing, or even how to produce food for yourself? Regarded as one of the brightest young scientists of his generation, Lewis Dartnell proposes that the key to preserving civilization in an apocalyptic scenario is to provide a quickstart guide, adapted to cataclysmic circumstances. The Knowledge describes many of the modern technologies we employ, but first it explains the fundamentals upon which they are built. Every piece of technology rests on an enormous support network of other technologies, all interlinked and mutually dependent. You can’t hope to build a radio, for example, without understanding how to acquire the raw materials it requires, as well as generate the electricity needed to run it. But Dartnell doesn’t just provide specific information for starting over; he also reveals the greatest invention of them all—the phenomenal knowledge-generating machine that is the scientific method itself. This would allow survivors to learn technological advances not explicitly explored in The Knowledge as well as things we have yet to discover. The Knowledge is a brilliantly original guide to the fundamentals of science and how it built our modern world as well as a thought experiment about the very idea of scientific knowledge itself.

    New ideas were transforming Western thought, the medieval was giving way to the modern, and the work of a few key figures hinted at the brave new world to come: the methodical and rational Galileo, the skeptical Montaigne, and—as Falk convincingly argues—Shakespeare, who observed human nature just as intently as the astronomers who studied the night sky.In The Science of Shakespeare, we meet a colorful cast of Renaissance thinkers, including Thomas Digges, who published the first English account of the "new astronomy" and lived in the same neighborhood as Shakespeare; Thomas Harriot—"England's Galileo"—who aimed a telescope at the night sky months ahead of his Italian counterpart; and Danish astronomer Tycho Brahe, whose observatory-castle stood within sight of Elsinore, chosen by Shakespeare as the setting for Hamlet—and whose family crest happened to include the names "Rosencrans" and "Guildensteren." And then there's Galileo himself: As Falk shows, his telescopic observations may have influenced one of Shakespeare's final works.Dan Falk's The Science of Shakespeare explores the connections between the famous playwright and the beginnings of the Scientific Revolution—and how, together, they changed the world forever.

    I became a journalist because I did not want to rely on newspapers for information." Love, Poverty and War: Journeys and Essays showcases America's leading polemicist's rejection of consensus and cliché whether he's reporting from abroad in Indonesia, Kurdistan, Iraq, North Korea, or Cuba, or when his pen is targeted mercilessly at the likes of William Clinton, Mother Theresa ("a fanatic, a fundamentalist and a fraud"), the Dalai Lama, Noam Chomsky, Mel Gibson and Michael Bloomberg. Hitchens began the nineties as a "darling of the left" but has become more of an "unaffiliated radical" whose targets include those on the "left," who he accuses of "fudging" the issue of military intervention in the Balkans, Afghanistan and Iraq. Yet, as Hitchens shows in his reportage, cultural and literary criticism, and opinion essays from the last decade, he has not jumped ship and joined the right but is faithful to the internationalist, contrarian and democratic ideals that have always informed his work.

    Here the German-born scientist Wernher von Braun detailed what he believed were the problems and possibilities inherent in a projected expedition to Mars.    Today von Braun is recognized as the person most responsible for laying the groundwork for public acceptance of America's space program. When President Bush directed NASA in 1989 to prepare plans for an orbiting space station, lunar research bases, and human exploration of Mars, he was largely echoing what von Braun proposed in The Mars Project.

    They were not -- as we have all come to believe--two halves of the same apple. Each had a distinctive role in creating the first "flying machine."How could two misanthropic brothers who never left home, were high-school dropouts, and made a living as bicycle mechanics have figured out the secret of manned flight? This new history of the Wright Brothers' monumental accomplishment focuses on their early years of trial and error at Kitty Hawk (1900-1903) and Orville Wright's epic fight with the Smithsonian Institute and Glenn Curtis. William Hazelgrove makes a convincing case that it was Wilbur Wright who designed the first successful airplane, not Orville. He shows that, while Orville's role was important, he generally followed his brother's lead and assisted with the mechanical details to make Wilbur's vision a reality. Combing through original archives and family letters, Hazelgrove reveals the differences in the brothers' personalities and abilities. He examines how the Wright Brothers' myth was born when Wilbur Wright died early and left his brother to write their history with personal friend John Kelly. The author notes the peculiar inwardness of their family life, business and family problems, bouts of depression, serious illnesses, and yet, rising above it all, was Wilbur's obsessive zeal to test out his flying ideas. When he found Kitty Hawk, this desolate location on North Carolina's Outer Banks became his laboratory. By carefully studying bird flight and the Rubik's Cube of control, Wilbur cracked the secret of aerodynamics and achieved liftoff on December 17, 1903. Hazelgrove's richly researched and well-told tale of the Wright Brothers' landmark achievement captures the excitement of the times at the start of the "American century."

    They use enormous amounts of energy to heat raw material, shape it with heavy machinery, and maintain its design, strength, and durability with toxic chemicals. Now, in a world of depleted natural resources, entrepreneurs and scientists are turning to nature to inspire future products that are more energy- and cost-efficient. Biomimicry, the science of employing nature to advance sustainable technology, is arguably one of the hottest new business concepts. At the center of this growing movement has been award-winning inventor and biomimetic entrepreneur Jay Harman.In The Shark's Paintbrush, Harman introduces us to pioneering engineers in a wide array of businesses who are uncovering and copying nature’s hidden marvels. He shows business leaders and aspiring entrepreneurs how we can reconcile creating more powerful, lucrative technologies with maximizing sustainability. He injects a whole new vocabulary and way of thinking into the business sphere that speaks to both small start-ups and corporate giants.

    In the last two hundred years, they have mastered the air and made the modern world possible. Today they are bringing outer space within our reach. They're inventors and toymakers, amateurs and adventurers, visionaries, dreamers and, yes, crackpots. Some have called them irresponsible, even dangerous. But I have met many of them. I have worked with them, and funded them, and flown with them. I admire them, and trust them, and I think they and their kind are our future. In this book I look at the history of flight through the stories and people who have inspired me throughout my life. In these pages you will find tales of miraculous rescues; of records made and broken; of surprising feats of endurance and survival, including some of my own adventures, as well as developments in the future of air (and space) travel. It is a story of pioneers, and of course it includes the world famous Montgolfiers and the Wright brothers. But I also want to describe some of the lesser-known trailblazers -- people like Tony Jannus, who in 1914 created the world's first scheduled commercial flight, flying his passengers over the waters of Tampa Bay at an altitude of just fifty feet.

    He looks at the difficult dialogue between science and religion; the conflict between our human desire for permanence and the impermanence of nature; the possibility that our universe is simply an accident; the manner in which modern technology has separated us from direct experience of the world; and our resistance to the view that our bodies and minds can be explained by scientific logic and laws. And behind all of these considerations is the suggestion—at once haunting and exhilarating—that what we see and understand of the world is only a tiny piece of the extraordinary, perhaps unfathomable whole.

    He takes us into the secret world of "Survivor" Spoilers, where avid internet users pool their knowledge to unearth the show's secrets before they are revealed on the air. He introduces us to young "Harry Potter" fans who are writing their own Hogwarts tales while executives at Warner Brothers struggle for control of their franchise. He shows us how "The Matrix" has pushed transmedia storytelling to new levels, creating a fictional world where consumers track down bits of the story across multiple media channels.Jenkins argues that struggles over convergence will redefine the face of American popular culture. Industry leaders see opportunities to direct content across many channels to increase revenue and broaden markets. At the same time, consumers envision a liberated public sphere, free of network controls, in a decentralized media environment. Sometimes corporate and grassroots efforts reinforce each other, creating closer, more rewarding relations between media producers and consumers. Sometimes these two forces are at war.Jenkins provides a riveting introduction to the world where every story gets told and every brand gets sold across multiple media platforms. He explains the cultural shift that is occurring as consumers fight for control across disparate channels, changing the way we do business, elect our leaders, and educate our children.

    To understand the universe in the far future, we must first describe its present state and structure on the grand scale, and how its present properties arose. Dr Islam explains these topics in an accessible way in the first part of the book. From this background he speculates about the future evolution of the universe and predicts the major changes that will occur. The author has largely avoided mathematical formalism and therefore the book is well suited to general readers with a modest background knowledge of physics and astronomy.

    A journalist investigates the past, present, and future of computer crimes, as he attends a hacker convention, documents the extent of the computer crimes, and presents intriguing facts about hackers and their misdoings.