do it? How should you flip your mattress to get the maximum wear out of it? How does Google search the Internet? How many people should you date before settling down? Believe it or not, math plays a crucial role in answering all of these questions and more.Math underpins everything in the cosmos, including us, yet too few of us understand this universal language well enough to revel in its wisdom, its beauty — and its joy. This deeply enlightening, vastly entertaining volume translates math in a way that is at once intelligible and thrilling. Each trenchant chapter of The Joy of x offers an “aha!” moment, starting with why numbers are so helpful, and progressing through the wondrous truths implicit in π, the Pythagorean theorem, irrational numbers, fat tails, even the rigors and surprising charms of calculus. Showing why he has won awards as a professor at Cornell and garnered extensive praise for his articles about math for the New York Times, Strogatz presumes of his readers only curiosity and common sense. And he rewards them with clear, ingenious, and often funny explanations of the most vital and exciting principles of his discipline.Whether you aced integral calculus or aren’t sure what an integer is, you’ll find profound wisdom and persistent delight in The Joy of x.

    Democritus's atomic theory of matter, Zeno's dazzling "proofs" that motion is impossible, Pythagorean insights into mathematics, Heraclitus's haunting and enigmatic epigrams-all form part of a revolution in human thought that relied on reasoning, forged the first scientific vocabulary, and laid the foundations of Western philosophy. Jonathan Barnes has painstakingly brought together the surviving Presocratic fragments in their original contexts, utilizing the latest research and a newly discovered major papyrus of Empedocles.

    Incorporating the latest advances in brain scanning and neuroscience, Dutton demonstrates that the brilliant neurosurgeon who lacks empathy has more in common with a Ted Bundy who kills for pleasure than we may wish to admit, and that a mugger in a dimly lit parking lot may well, in fact, have the same nerveless poise as a titan of industry.Dutton argues that there are indeed “functional psychopaths” among us—different from their murderous counterparts—who use their detached, unflinching, and charismatic personalities to succeed in mainstream society, and that shockingly, in some fields, the more “psychopathic” people are, the more likely they are to succeed. Dutton deconstructs this often misunderstood diagnosis through bold on-the-ground reporting and original scientific research as he mingles with the criminally insane in a high-security ward, shares a drink with one of the world’s most successful con artists, and undergoes transcranial magnetic stimulation to discover firsthand exactly how it feels to see through the eyes of a psychopath.As Dutton develops his theory that we all possess psychopathic tendencies, he puts forward the argument that society as a whole is more psychopathic than ever: after all, psychopaths tend to be fearless, confident, charming, ruthless, and focused—qualities that are tailor-made for success in the twenty-first century. Provocative at every turn, The Wisdom of Psychopaths is a riveting adventure that reveals that it’s our much-maligned dark side that often conceals the trump cards of success.

    A masterpiece of technical exposition, it was the basic textbook of astronomy for more than a thousand years, and still is the main source for our knowledge of ancient astronomy. This translation, based on the standard Greek text of Heiberg, makes the work accessible to English readers in an intelligible and reliable form. It contains numerous corrections derived from medieval Arabic translations and extensive footnotes that take account of the great progress in understanding the work made in this century, due to the discovery of Babylonian records and other researches. It is designed to stand by itself as an interpretation of the original, but it will also be useful as an aid to reading the Greek text.

    As Socrates' student, Plato preserved the teachings of his great mentor in many famous "dialogues"; these deal with classic issues like law and justice, perception and reality, death and the soul, mind and body, reason and passion, and the nature of love. The dialogues also discuss the value of moral principle vs. the value of life itself; how to achieve virtue; and how each of us can fulfill our true nature.The most famous of all Platonic doctrines is the "theory of forms." This theory that any object's true reality is found in its rational form or structure rather than in its material appearance. And Plato's Republic presents his distinctive (and much criticized) vision of the ideal state.Plato believed that philosophy begins in the sense of wonder. With Socrates, he sees philosophy as reason, unhindered by feelings, emotions, and the senses. And from these two great thinkers we have received perhaps the most well known of all philosophical utterances: "the unexamined life is not worth living."

    

    

    How could none of it be true?" • "Atheism has killed more people than religion, so it must be wrong!" How many times have you heard arguments like these for why God exists? Why There Is No God provides simple, easy-to-understand counterpoints to the most popular arguments made for the existence of God. Each chapter presents a concise explanation of the argument, followed by a response illustrating the problems and fallacies inherent in it. Whether you're an atheist, a believer or undecided, this book offers a solid foundation for building your own inquiry about the concept of God.

    This essay by Copernicus (1473-1543), revolutionized the way we look at the earth's placement in the universe, and paved the way for many great scientists, including Galileo and Isaac Newton, whose theories stemmed from this model. Featuring a biography of Copernicus and an accessible, enlightening introduction, both written by the renowned physicist Stephen Hawking, On the Revolution of Heavenly Spheres provides a fascinating look at the theories which shaped our modern understanding of astronomy and physics.

    It shows us the entire world, one story at a time . . .Brandon Stanton’s Humans – his most moving and compelling book to date – shows us the world. After five years of traveling the globe, the creator of Humans of New York brings people from all parts of the world into a conversation with readers. He ignores borders, chronicles lives and shows us the faces of the world as he saw them. His travels took him from London, Paris and Rome to Iraq, Dubai, Ukraine, Pakistan, Jordan, Uganda, Vietnam, Israel and every other place in between. His interviews go deeper than before. His chronicling of peoples’ lives shows the experience of a writer who has traveled widely and thought deeply about the state of our world.Including hundreds of photos and stories of the people he met and talked with in over forty countries, Humans is classic Brandon Stanton – a fully color illustrated book that includes many photos and stories never seen before. For the first time for a HONY title, Humans will contain several of the essays Brandon’s posted online which have been read, loved and enthusiastically shared by his followers.

    But evil, Dr. Julia Shaw argues, is all relative, rooted in our unique cultures. What one may consider normal, like sex before marriage, eating meat, or being a banker, others find abhorrent. And if evil is only in the eye of the beholder, can it be said to exist at all? In Evil, Shaw uses case studies from academia, examples from and popular culture, and anecdotes from everyday life to break down complex information and concepts like the neuroscience of evil, the psychology of bloodlust, and workplace misbehavior. This is a wide-ranging exploration into a fascinating, darkly compelling subject.

    Here Petronius brilliantly brings to life the courtesans, legacy-hunters, pompous professors and dissolute priestesses of the age and, above all, Trimalchio, the archetypal self-made millionaire whose pretentious vulgarity on an insanely grand scale makes him one of the great comic characters in literature. Seneca's The Apocolocyntosis, a malicious skit on the deification of Claudius the Clod', was designed by the author to ingratiate himself with Nero, who was Claudius' successor. Together, the two provide a powerful insight into a darkly fascinating period of Roman history.For this edition Professor Sullivan has updated his translation & his literary & historical introductions in the light of the latest research. He's included all Petronius' surviving verse.Petroneus:Introduction --The authorship and date of The Satyricon --The extent of the work and the plot --The literary qualities of the Satyricon --On the text and translation --The Satyricon --Puteoli --Dinner with Trimalchio --Eumolpus --The road to Croton --Croton --The fragments and the poems --List of characters --Notes on the Satyricon --Notes on the fragments and poems --Seneca:Introduction --The authorship and date of the Apocolocyntosis --The place of the work in Seneca's writings --The literary qualities of the Apocolocyntosis --On the text and translation --The Apocolocyntosis of the divine Claudius --Notes on the Apocolocyntosis

    As pioneers, inventors, and dreamers have always known, you can do anything if only you persevere. Ever since we hauled ourselves out of the swamp, our history has been one of extraordinary cultural and technological progress, of mind-boggling discoveries and remarkable achievements, often against the odds. It's no coincidence that you see no statues of pessimists in city squares.Still, cynical and doubting voices are heard all too loudly and frequently in public discourse. A potent antidote to their gloom and doom, "The Optimist's Handbook" is a joyful explosion of wit and wisdom from our past and present that celebrates the art of greeting life with the excitement it deserves. This handbook will inspire, enchant, and entertain you as you go forward into all your wonderful tomorrows. Even if, after reading it, you are not moved to feats of glory for the greater good, the fact is that optimists are healthier, happier, and richer than their gloomy counterparts. Hear that, killjoys?"The world is a grindstone and life is your nose."Fred Allen, 1894-1956, American humoristWhy beat around the bush? The truth is that life is a never-ending cycle of toil and pain with nothing but death to reward all our suffering. Furthermore, what solace is there in blind optimism or fanciful daydreaming when it is perfectly clear that the world is heading toward a complete meltdown whether we live in it or not? Resigning yourself to life's grim treadmill, and thereby avoiding more disappointments, is the best way to trudge forward."The Pessimist's Handbook" is an indispensable companion on your journey through this vale of tears. A clear-sighted, realistic look at life's obstacles, this guidebook is stocked with the pearls of wisdom you need to counter the irritating voices of those who trumpet futile positivity and inane confidence in a brighter future. Feel reassured that scores of people share your sense of impending doom...and have done so for centuries. After all, misery loves company, but not when it's a horde of perky utopians.