Smoking has gone from doctor recommended to deadly. We used to think the Earth was the center of the universe and that Pluto was a planet. For decades, we were convinced that the brontosaurus was a real dinosaur. In short, what we know about the world is constantly changing.   But it turns out there’s an order to the state of knowledge, an explanation for how we know what we know. Samuel Arbesman is an expert in the field of scientometrics—literally the science of science. Knowl­edge in most fields evolves systematically and predict­ably, and this evolution unfolds in a fascinating way that can have a powerful impact on our lives.   Doctors with a rough idea of when their knowl­edge is likely to expire can be better equipped to keep up with the latest research. Companies and govern­ments that understand how long new discoveries take to develop can improve decisions about allocating resources. And by tracing how and when language changes, each of us can better bridge gen­erational gaps in slang and dialect.   Just as we know that a chunk of uranium can break down in a measurable amount of time—a radioactive half-life—so too any given field’s change in knowledge can be measured concretely. We can know when facts in aggregate are obsolete, the rate at which new facts are created, and even how facts spread.   Arbesman takes us through a wide variety of fields, including those that change quickly, over the course of a few years, or over the span of centuries. He shows that much of what we know consists of “mesofacts”—facts that change at a middle timescale, often over a single human lifetime. Throughout, he of­fers intriguing examples about the face of knowledge: what English majors can learn from a statistical analysis of The Canterbury Tales, why it’s so hard to measure a mountain, and why so many parents still tell kids to eat their spinach because it’s rich in iron.   The Half-life of Facts is a riveting journey into the counterintuitive fabric of knowledge. It can help us find new ways to measure the world while accepting the limits of how much we can know with certainty.

    In all the current highly publicized debates about creationism and its descendant "intelligent design," there is an element of the controversy that is rarely mentioned—the "evidence," the empirical truth of evolution by natural selection. Even Richard Dawkins and Stephen Jay Gould, while extolling the beauty of evolution and examining case studies, have not focused on the evidence itself. Yet the proof is vast, varied, and magnificent, drawn from many different fields of science. Scientists are observing species splitting into two and are finding more and more fossils capturing change in the past—dinosaurs that have sprouted feathers, fish that have grown limbs. Why Evolution Is True weaves together the many threads of modern work in genetics, paleontology, geology, molecular biology, and anatomy that demonstrate the "indelible stamp" of the processes first proposed by Darwin. In crisp, lucid prose accessible to a wide audience, Why Evolution Is True dispels common misunderstandings and fears about evolution and clearly confirms that this amazing process of change has been firmly established as a scientific truth.

    That may keep a society together, but it’s not the protagonist’s job. The Motivation Hacker shows you how to summon extreme amounts of motivation to accomplish anything you can think of. From precommitment to rejection therapy, this is your field guide to getting yourself to want to do everything you always wanted to want to do.I wrote this book in three months while simultaneously attempting seventeen other missions, including running a startup, launching a hit iPhone app, learning to write 3,000 new Chinese words, training to attempt a four-hour marathon from scratch, learning to skateboard, helping build a successful cognitive testing website, being best man at two weddings, increasing my bench press by sixty pounds, reading twenty books, going skydiving, helping to start the Human Hacker House, learning to throw knives, dropping my 5K time by five minutes, and learning to lucid dream. I planned to do all this while sleeping eight hours a night, sending 1,000 emails, hanging out with a hundred people, going on ten dates, buying groceries, cooking, cleaning, and trying to raise my average happiness from 6.3 to 7.3 out of 10.How? By hacking my motivation.

    Dermot Moran lucidly examines the contributions of phenomenology's nine seminal thinkers: Brentano, Husserl, Heidegger, Gadamer, Arendt, Levinas, Sartre, Merleau-Ponty and Derrida.Written in a clear and engaging style, Introduction to Phenomenology charts the course of the phenomenological movement from its origins in Husserl to its transformation by Derrida. It describes the thought of Heidegger and Sartre, phenomonology's most famous thinkers, and introduces and assesses the distinctive use of phenomonology by some of its lesser known exponents, such as Levinas, Arendt and Gadamer. Throughout the book, the enormous influence of phenomenology on the course of twentieth-century philosophy is thoroughly explored.This is an indispensible introduction for all unfamiliar with this much talked about but little understood school of thought. Technical terms are explained throughout and jargon is avoided. Introduction to Phenomenology will be of interest to all students seeking a reliable introduction to a key movement in European thought.

    The text offers a unique and effective organization: Part I explains the fundamental concepts; Part II describes the most common barriers to critical thinking; Part III offers strategies for overcoming those barriers.

    So wrong that a chimpanzee choosing answers at random will consistently outguess teachers, journalists, Nobel laureates, and investment bankers.In Factfulness, Professor of International Health and global TED phenomenon Hans Rosling, together with his two long-time collaborators, Anna and Ola, offers a radical new explanation of why this happens. They reveal the ten instincts that distort our perspective—from our tendency to divide the world into two camps (usually some version of us and them) to the way we consume media (where fear rules) to how we perceive progress (believing that most things are getting worse).Our problem is that we don’t know what we don’t know, and even our guesses are informed by unconscious and predictable biases.It turns out that the world, for all its imperfections, is in a much better state than we might think. That doesn’t mean there aren’t real concerns. But when we worry about everything all the time instead of embracing a worldview based on facts, we can lose our ability to focus on the things that threaten us most.Inspiring and revelatory, filled with lively anecdotes and moving stories, Factfulness is an urgent and essential book that will change the way you see the world and empower you to respond to the crises and opportunities of the future.

    Based on Solomon's own struggles to reconcile philosophy with religion, this book offers a model of a vibrant, fulfilling spirituality that embraces the complexities of human existence and acknowledges the joys and tragedies of life. Solomon has forged an enlightened new path that synthesizes spirituality with emotions, intellect, science, and common sense. His new paradigm, "naturalized" spirituality, establishes as its cornerstone the "thoughtful love of life" - a passionate concern for the here-and-now, and not the by-and-by. Being spiritual doesn't mean being holed up as a recluse, spending hours in meditation and contemplation, Solomon argues. It demands involvement and emotional engagement with others in the struggle to find meaning in our lives. As such, this modern-day spirituality encompasses a passionate enthusiasm for the world, the transformation of self, cosmic trust and rationality, coming to terms with fate, and viewing life as a gift, all of which are explored in depth throughout this book.Spirituality for the Skeptic answers the need for a non-institutional, non-dogmatic spirituality that leads to personal fulfillment and satisfaction. By examining the ideas of great thinkers from Socrates and Nietzsche to Buddha to Kafka, Solomon arrives at a practical vision of spirituality that should appeal to many seekers looking to make sense of the human condition.

    It’s a book about making it stop.What if I told you that a lot of what keeps you unbelievably busy is not only pointless, but avoidable, nonsensical and entirely driven by your own fears, insecurities and ego? You’d probably want to slap me, if you could find the time, right?Don’t worry, I was once just like you: exhausted, harried, overcommitted and flummoxed as to what to cut back on. I’m not completely cured, but for the first time in years I have room to breathe and to think about what kind of life I really want to live. And I have Buddhism to thank for this.In this book I’ve compiled the teachings, ideas and practices that got me to this point. Buddhism helped me dig deep to discover why I was determined to do so much, and why I was so afraid to stand still and be alone with myself. It’s not hippy-trippy stuff, believe me. Buddhism is just as relevant and practical in our modern world as it’s ever been.As crazy as it sounds, I’m asking you to add one more thing to your list today: read this book, and let it help you free yourself from the grind of your unbelievable busyness. Live the peaceful life you know you deserve and be the person you want to be.

    Dennett has engaged questions about science and the workings of the mind. His answers have combined rigorous argument with strong empirical grounding. And a lot of fun.Intuition Pumps and Other Tools for Thinking offers seventy-seven of Dennett’s most successful "imagination-extenders and focus-holders" meant to guide you through some of life’s most treacherous subject matter: evolution, meaning, mind, and free will. With patience and wit, Dennett deftly deploys his thinking tools to gain traction on these thorny issues while offering readers insight into how and why each tool was built.Alongside well-known favorites like Occam’s Razor and reductio ad absurdum lie thrilling descriptions of Dennett’s own creations: Trapped in the Robot Control Room, Beware of the Prime Mammal, and The Wandering Two-Bitser. Ranging across disciplines as diverse as psychology, biology, computer science, and physics, Dennett’s tools embrace in equal measure light-heartedness and accessibility as they welcome uninitiated and seasoned readers alike. As always, his goal remains to teach you how to "think reliably and even gracefully about really hard questions."A sweeping work of intellectual seriousness that’s also studded with impish delights, Intuition Pumps offers intrepid thinkers—in all walks of life—delicious opportunities to explore their pet ideas with new powers.

    In the book, Michael Taft gives you step-by-step instructions in the powerful and reliable techniques of mindfulness meditation, and outlines the psychological and neuroscientific research underpinning these practices. An excellent book for beginners who are atheists, agnostics, and skeptics of all stripes who want help with anxiety, depression, and to enjoy life more.

    Kathryn Schulz, editor of Grist magazine, argues that error is the fundamental human condition and should be celebrated as such. Guiding the reader through the history and psychology of error, from Socrates to Alan Greenspan, Being Wrong will change the way you perceive screw-ups, both of the mammoth and daily variety, forever.

    It’s about what you do for others. That’s the realization that has driven Tom Rath—the mega-bestselling expert in self-development research—to evolve his focus from one’s inward search for strength to the larger outward search for purposeful contribution to others. It’s Not About You is a short introduction to the next chapter in the life and career of perhaps our greatest living self-help writer.Diagnosed with a rare genetic condition at age sixteen, Tom’s awareness of his own mortality drove him to pursue a meaningful life in the nurturing care of his family, including his eventual mentor and collaborator, Tom’s grandfather Don Clifton. In this empowering hybrid of a self-help memoir, Tom remembers and celebrates his greatest teacher as he emphatically encourages each and every one of us to answer life’s great question: What can I put into the world?

    It also prepares the way for The Anti-Christ, a final assault on institutional Christianity. Yet although Nietzsche makes a compelling case for the 'Dionysian' artist and celebrates magnificently two of his great heroes, Goethe and Cesare Borgia, he also gives a moving, almost ecstatic portrait of his only worthy opponent: Christ. Both works show Nietsche lashing out at self-deception, astounded at how often morality is based on vengefulness and resentment. Both combine utterly unfair attacks on individuals with amazingly acute surveys of the whole contemporary cultural scene. Both reveal a profound understanding of human mean-spiritedness which still cannot destroy the underlying optimism of Nietzsche, the supreme affirmer among the great philosophers.

    With humor, empathy, and insight, Bronson writes of remarkable individuals—from young to old, from those just starting out to those in a second career—who have overcome fear and confusion to find a larger truth about their lives and, in doing so, have been transformed by the experience. What Should I Do with My Life? struck a powerful, resonant chord on publication, causing a multitude of people to rethink their vocations and priorities and start on the path to finding their true place in the world. For this edition, Bronson has added nine new profiles, to further reflect the range and diversity of those who broke away from the chorus to learn the sound of their own voice.From the Trade Paperback edition.

    With his own research as well as that of some of the most distinguished scientists of our time, Schäfer moves us from a reality of Darwinian competition to cooperation, a meaningless universe to a meaningful one, and a disconnected, isolated existence to an interconnected one. In so doing, he shows us that our potential is infinite and calls us to live in accordance with the order of the universe, creating a society based on the cosmic principle of connection, emphasizing cooperation and community.