During his life he created numerous works of art and kept voluminous notebooks that detailed his artistic and intellectual pursuits.The collection of writings and art in this magnificent book are drawn from his notebooks. The book organizes his wide range of interests into subjects such as human figures, light and shade, perspective and visual perception, anatomy, botany and landscape, geography, the physical sciences and astronomy, architecture, sculpture, and inventions. Nearly every piece of writing throughout the book is keyed to the piece of artwork it describes.The writing and art is selected by art historian H. Anna Suh, who provides fascinating commentary and insight into the material, making Leonardo's Notebooks an exquisite single-volume compendium celebrating his enduring genius.

      In the past few years, a handful of scientists have been in a race to explain a disturbing aspect of our universe: only 4 percent of it consists of the matter that makes up you, me, our books, and every planet, star, and galaxy. The rest—96 percent of the universe—is completely unknown.   Richard Panek tells the dramatic story of how scientists reached this conclusion, and what they’re doing to find this "dark" matter and an even more bizarre substance called dark energy. Based on in-depth, on-site reporting and hundreds of interviews—with everyone from Berkeley’s feisty Saul Perlmutter and Johns Hopkins’s meticulous Adam Riess to the quietly revolutionary Vera Rubin—the book offers an intimate portrait of the bitter rivalries and fruitful collaborations, the eureka moments and blind alleys, that have fueled their search, redefined science, and reinvented the universe.

    In The Gutenberg Elegies, he explores the impact of technology on the experience of reading. Drawing on his own passionate, lifelong love of books, Birkerts examines how literature intimately shapes and nourishes the inner life. What does it mean to "hear" a book on audiotape or decipher its words in electronic form on a laptop screen? Can the world created by Henry James exist in an era defined by the work of Bill Gates? Are books as we know them—volumes printed in ink on paper, with pages to be turned as the reading of each page is completed—dead?At once a celebration of the complex pleasures of reading and a bold challenge to the information technologies of today and tomorrow, The Gutenberg Elegies is an essential volume for anyone who cares about the past and the future of books.

    Clear and friendly, this in-depth practice manual builds on the nine-stage model of meditation originally articulated by the ancient Indian sage Asanga, crystallizing the entire meditative journey into 10 clearly-defined stages. The book also introduces a new and fascinating model of how the mind works, and uses illustrations and charts to help the reader work through each stage. This manual is an essential read for the beginner to the seasoned veteran of meditation and can be read from front to back, or used as a reference guide, choosing chapters as needed based on the current state of the reader’s practice.

    But in the Soviet Union, where the ruling elites embraced, patronized, and even fetishized science like never before, scientists lived their lives on a knife edge. The Soviet Union had the best-funded scientific establishment in history. Scientists were elevated as popular heroes and lavished with awards and privileges. But if their ideas or their field of study lost favor with the elites, they could be exiled, imprisoned, or murdered. And yet they persisted, making major contributions to 20th century science.Stalin and the Scientists tells the story of the many gifted scientists who worked in Russia from the years leading up to the Revolution through the death of the “Great Scientist” himself, Joseph Stalin. It weaves together the stories of scientists, politicians, and ideologues into an intimate and sometimes horrifying portrait of a state determined to remake the world. They often wreaked great harm. Stalin was himself an amateur botanist, and by falling under the sway of dangerous charlatans like Trofim Lysenko (who denied the existence of genes), and by relying on antiquated ideas of biology, he not only destroyed the lives of hundreds of brilliant scientists, he caused the death of millions through famine.But from atomic physics to management theory, and from radiation biology to neuroscience and psychology, these Soviet experts also made breakthroughs that forever changed agriculture, education, and medicine. A masterful book that deepens our understanding of Russian history, Stalin and the Scientists is a great achievement of research and storytelling, and a gripping look at what happens when science falls prey to politics.

    There really are no ultimate authority figures-no one has the secret and there is no place to look up the definitive answers to our questions (not even Google). But, by thinking skeptically and logically, we can combat sloppy reasoning, bad arguments and superstitious thinking. It's difficult, and takes a lot of vigilance, but it's worth the effort.In this tie-in to their incredibly popular "The Skeptics Guide to the Universe" podcast, Steven Novella, MD along with "Skeptical Rogues" Bob Novella, Cara Santa Maria, Jay Novella, and Evan Bernstein will explain the tenets of skeptical thinking and debunk some of the biggest scientific myths, fallacies and conspiracy theories (Anti-vaccines, homeopathy, UFO sightings, etc.) They'll help us try to make sense of what seems like an increasingly crazy world using powerful tools like science and philosophy. THE SKEPTICS' GUIDE TO THE UNIVERSE is your guide through this maze of modern life. It covers essential critical thinking skills, as well as giving insight into how your brain works and how to avoid common pitfalls in thinking. They discuss the difference between science and pseudoscience, how to recognize common science news tropes, how to discuss conspiracy theories with that crazy coworker of yours, and how to apply all of this to everyday life.So, are you ready to join them on an epic scientific quest, one that has taken us from huddling in dark caves to stepping foot on the Moon? (Yes, we really did that.) Like all adventures, this one is foremost a journey of self discovery. The monsters you will slay and challenges you will face are mostly constructs of your own mind. With the SKEPTIC'S GUIDE TO THE UNIVERSE, we can do this together.

    But, Alex Bellos says, "math can be inspiring and brilliantly creative. Mathematical thought is one of the great achievements of the human race, and arguably the foundation of all human progress. The world of mathematics is a remarkable place."Bellos has traveled all around the globe and has plunged into history to uncover fascinating stories of mathematical achievement, from the breakthroughs of Euclid, the greatest mathematician of all time, to the creations of the Zen master of origami, one of the hottest areas of mathematical work today. Taking us into the wilds of the Amazon, he tells the story of a tribe there who can count only to five and reports on the latest findings about the math instinct--including the revelation that ants can actually count how many steps they've taken. Journeying to the Bay of Bengal, he interviews a Hindu sage about the brilliant mathematical insights of the Buddha, while in Japan he visits the godfather of Sudoku and introduces the brainteasing delights of mathematical games.Exploring the mysteries of randomness, he explains why it is impossible for our iPods to truly randomly select songs. In probing the many intrigues of that most beloved of numbers, pi, he visits with two brothers so obsessed with the elusive number that they built a supercomputer in their Manhattan apartment to study it. Throughout, the journey is enhanced with a wealth of intriguing illustrations, such as of the clever puzzles known as tangrams and the crochet creation of an American math professor who suddenly realized one day that she could knit a representation of higher dimensional space that no one had been able to visualize. Whether writing about how algebra solved Swedish traffic problems, visiting the Mental Calculation World Cup to disclose the secrets of lightning calculation, or exploring the links between pineapples and beautiful teeth, Bellos is a wonderfully engaging guide who never fails to delight even as he edifies. "Here's Looking at Euclid "is a rare gem that brings the beauty of math to life.

    From Machiavelli's The Prince to Alfred Kinsey’s Sexual Behavior in the Human Male, from Karl Marx's Communist Manifesto to Margaret Mead’s Coming of Age in Samoa, these "influential" books have led to war, genocide, totalitarian oppression, the breakdown of the family, and disastrous social experiments. And yet the toxic ideas peddled in these books are more popular and pervasive than ever. In fact, they might influence your own thinking without your realizing it. Fortunately, Professor Benjamin Wiker is ready with an antidote, exposing the beguiling errors in each of these evil books. Witty, learned, and provocative, 10 Books That Screwed Up the World provides a quick education in the worst ideas in human history and explains how we can avoid them in the future.

    Illustrated.

    What it has not done is consider the stark reality that most of the time we humans are thinking about social processes, comparing ourselves to and estimating the intentions of others. In Human, Gazzaniga explores a number of related issues, including what makes human brains unique, the importance of language and art in defining the human condition, the nature of human consciousness, and even artificial intelligence.

    Lavishly illustrated with Dilbert strips, these hilarious essays on incompetent bosses, management fads, bewildering technological changes and so much more, will make anyone who has ever worked in an office laugh out loud in recognition. The Dilbert Principle: The most ineffective workers will be systematically moved to the place where they can do the least damage -- management.Since 1989, Scott Adams has been illustrating this principle each day, lampooning the corporate world through Dilbert, his enormously popular comic strip. In Dilbert, the potato-shaped, abuse-absorbing hero of the strip, Adams has given voice to the millions of Americans buffeted by the many adversities of the workplace.Now he takes the next step, attacking corporate culture head-on in this lighthearted series of essays. Packed with more than 100 hilarious cartoons, these 25 chapters explore the zeitgeist of ever-changing management trends, overbearing egos, management incompetence, bottomless bureaucracies, petrifying performance reviews, three-hour meetings, the confusion of the information superhighway and more. With sharp eyes, and an even sharper wit, Adams exposes -- and skewers -- the bizarre absurdities of everyday corporate life. Readers will be convinced that he must be spying on their bosses, The Dilbert Principle rings so true!

    Anderson Thomson, Jr., MD, with Clare Aukofer, offers a succinct yet comprehensive study of how and why the human mind generates religious belief. Dr. Thomson, a highly respected practicing psychiatrist with credentials in forensic psychiatry and evolutionary psychology, methodically investigates the components and causes of religious belief in the same way any scientist would investigate the movement of astronomical bodies or the evolution of life over time—that is, as a purely natural phenomenon. Providing compelling evidence from psychology, the cognitive neurosciences, and related fields, he, with Ms. Aukofer, presents an easily accessible and exceptionally convincing case that god(s) were created by man—not vice versa. With this slim volume, Dr. Thomson establishes himself as a must-read thinker and leading voice on the primacy of reason and science over superstition and religion.

    The human journey is an emotional quest to find truth and meaning.Countless books have presented this journey through the eyes of people who concluded their search with devotion to God, salvation by Jesus, or commitment to religion.But there's a changing zeitgeist in America and the world: a growing number of people are finding truth and meaning from the opposite perspective.Through 25 personal narratives, Generation Atheist tells their stories.

    Instead we remain poised and frozen, overwhelmed by an always-on, live-streamed reality that our human bodies and minds can never truly inhabit. And our failure to do so has had wide-ranging effects on every aspect of our lives.People spent the twentieth century obsessed with the future. We created technologies that would help connect us faster, gather news, map the planet, compile knowledge, and connect with anyone, at anytime. We strove for an instantaneous network where time and space could be compressed.Well, the future's arrived. We live in a continuous now enabled by Twitter, email, and a so-called real-time technological shift. Yet this now is an elusive goal that we can never quite reach. And the dissonance between our digital selves and our analog bodies has thrown us into a new state of anxiety: present shock.Rushkoff weaves together seemingly disparate events and trends into a rich, nuanced portrait of how life in the eternal present has affected our biology, behavior, politics, and culture. He explains how the rise of zombie apocalypse fiction signals our intense desire for an ending; how the Tea Party and Occupy Wall Street form two sides of the same post-narrative coin; how corporate investing in the future has been replaced by futile efforts to game the stock market in real time; why social networks make people anxious and email can feel like an assault. He examines how the tragedy of 9/11 disconnected an entire generation from a sense of history, and delves into why conspiracy theories actually comfort us.As both individuals and communities, we have a choice. We can struggle through the onslaught of information and play an eternal game of catch-up. Or we can choose to live in the present: favor eye contact over texting; quality over speed; and human quirks over digital perfection. Rushkoff offers hope for anyone seeking to transcend the false now.Absorbing and thought-provoking, Present Shock is a wide-ranging, deeply thought meditation on what it means to be human in real-time.

    Screech in Penguin Classics.To overcome a crisis of melancholy after the death of his father, Montaigne withdrew to his country estates and began to write, and in the highly original essays that resulted he discussed themes such as fathers and children, conscience and cowardice, coaches and cannibals, and, above all, himself. On Some Lines of Virgil opens out into a frank discussion of sexuality and makes a revolutionary case for the equality of the sexes. In On Experience he superbly propounds his thoughts on the right way to live, while other essays touch on issues of an age struggling with religious and intellectual strife, with France torn apart by civil war. These diverse subjects are united by Montaigne's distinctive voice - that of a tolerant man, sceptical, humane, often humorous and utterly honest in his pursuit of the truth.M.A. Screech's distinguished translation fully retains the light-hearted and inquiring nature of the essays. In his introduction, he examines Montaigne's life and times, and the remarkable self-portrait that emerges from his works.Michel de Montaigne (1533-1586) studied law and spent a number of years working as a counsellor before devoting his life to reading, writing and reflection.If you enjoyed The Essays: A Selection, you might like Francis Bacon's The Essays, also available in Penguin Classics.Alternate cover edition here.