That principle is the value of slack, the degree of freedom in a company that allows it to change. Implementing slack could be as simple as adding an assistant to a department and letting high-priced talent spend less time at the photocopier and more time making key decisions, or it could mean designing workloads that allow people room to think, innovate, and reinvent themselves. It means embracing risk, eliminating fear, and knowing when to go slow. Slack allows for change, fosters creativity, promotes quality, and, above all, produces growth. With an approach that works for new- and old-economy companies alike, this revolutionary handbook debunks commonly held assumptions about real-world management, and gives you and your company a brand-new model for achieving and maintaining true effectiveness.

    Whyte published the findings from his revolutionary Street Life Project in The Social Life of Small Urban Spaces. Both the book and the accompanying film were instantly labeled classics, and launched a mini-revolution in the planning and study of public spaces. They have since become standard texts, and appear on syllabi and reading lists in urban planning, sociology, environmental design, and architecture departments around the world.Project for Public Spaces, which grew out of Holly's Street Life Project and continues his work around the world, has acquired the reprint rights to Social Life, with the intent of making it available to the widest possible audience and ensuring that the Whyte family receive their fair share of Holly's legacy.From the forward: For more than 30 years, Project for Public Spaces has been using observations, surveys, interviews and workshops to study and transform public spaces around the world into community places. Every week we give presentations about why some public spaces work and why others don't, using the techniques, ideas, and memorable phrases from William H. "Holly" Whyte's The Social Life of Small Urban Spaces.Holly Whyte was both our mentor and our friend. Perhaps his most important gift was the ability to show us how to discover for ourselves why some public spaces work and others don't. With the publication of The Social Life of Small Urban Spaces and its companion film in 1980, the world could see that through the basic tools of observation and interviews, we can learn an immense amount about how to make our cities more livable. In doing so, Holly Whyte laid the groundwork for a major movement to change the way public spaces are built and planned. It is our pleasure to offer this important book back to the world it is helping to transform.

    Lean Analytics steers you in the right direction.This book shows you how to validate your initial idea, find the right customers, decide what to build, how to monetize your business, and how to spread the word. Packed with more than thirty case studies and insights from over a hundred business experts, Lean Analytics provides you with hard-won, real-world information no entrepreneur can afford to go without.Understand Lean Startup, analytics fundamentals, and the data-driven mindsetLook at six sample business models and how they map to new ventures of all sizesFind the One Metric That Matters to youLearn how to draw a line in the sand, so you’ll know it’s time to move forwardApply Lean Analytics principles to large enterprises and established products

    In its scope and itnerest it can be compared with Freud's Totem and Taboo, the subtext Girard refutes with polemic daring, vast erudition, and a persuasiveness that leaves the reader compelled to respond, one way or another.This is the single fullest summation of Girard's ideas to date, the book by which they will stand or fall. In a dialogue with two psychiatrists (Jean-Michel Oughourlian and Guy Lefort), Girard probes an encyclopedic array of topics, ranging across the entire spectrum of anthropology, psychoanalysis, and cultural production.Girard's point of departure is what he calles "mimesis," the conflict that arises when human rivals compete to differentiate themselves from each other, yet succeed only in becoming more and more alike. At certain points in the life of a society, according to Girard, this mimetic conflict erupts into a crisis in which all difference dissolves in indiscriminate violence. In primitive societies, such crises were resolved by the "scapegoating mechanism," in which the community, en masse, turned on an unpremeditated victim. The repression of this collective murder and its repetition in ritual sacrifice then formed the foundations of both religion and the restored social order.How does Christianity, at once the most "sacrificial" of religions and a faith with a non-violent ideology, fit into this scheme? Girard grants Freud's point, in Totem and Taboo, that Christianity is similar to primitive religion, but only to refute Freud—if Christ is sacrificed, Girard argues, it is not becuase God willed it, but because human beings wanted it.The book is not merely, or perhaps not mainly, biblical exegesis, for within its scope fall some of the most vexing problems of social history—the paradox that violence has social efficacy, the function of the scapegoat, the mechanism of anti-semitism.

    When you flick on your light switch the light goes on--how? When you put out your garbage, where does it go? When you flush your toilet, what happens to the waste? How does water get from a reservoir in the mountains to your city faucet? How do flowers get to your corner store from Holland, or bananas get there from Ecuador? Who is operating the traffic lights all over the city? And what in the world is that steam coming out from underneath the potholes on the street? Across the city lies a series of extraordinarily complex and interconnected systems. Often invisible, and wholly taken for granted, these are the systems that make urban life possible. The Works: Anatomy of a City offers a cross section of this hidden infrastructure, using beautiful, innovative graphic images combined with short, clear text explanations to answer all the questions about the way things work in a modern city. It describes the technologies that keep the city functioning, as well as the people who support them-the pilots that bring the ships in over the Narrows sandbar, the sandhogs who are currently digging the third water tunnel under Manhattan, the television engineer who scales the Empire State Building's antenna for routine maintenance, the electrical wizards who maintain the century-old system that delivers power to subways. Did you know that the Verrazano-Narrows Bridge is so long, and its towers are so high, that the builders had to take the curvature of the earth's surface into account when designing it? Did you know that the George Washington Bridge takes in approximately $1 million per day in tolls? Did you know that retired subway cars travel by barge to the mid-Atlantic, where they are dumped overboard to form natural reefs for fish? Or that if the telecom cables under New York were strung end to end, they would reach from the earth to the sun? While the book uses New York as its example, it has relevance well beyond that city's boundaries as the systems that make New York a functioning metropolis are similar to those that keep the bright lights burning in big cities everywhere. The Works is for anyone who has ever stopped midcrosswalk, looked at the rapidly moving metropolis around them, and wondered, how does this all work?

    By analyzing the lives of such past masters as Charles Darwin, Benjamin Franklin, Albert Einstein, and Leonard da Vinci, as well as by interviewing nine contemporary masters, including tech guru Paul Graham and animal rights advocate Temple Grandin, Greene debunks our culture’s many myths about genius and distills the wisdom of the ages to reveal the secret to greatness. With this seminal text as a guide, readers will learn how to unlock the passion within and become masters.

    We will soon be able to meet and exceed the basic needs of every man, woman and child on the planet. Abundance for all is within our grasp. This bold, contrarian view, backed up by exhaustive research, introduces our near-term future, where exponentially growing technologies and three other powerful forces are conspiring to better the lives of billions. An antidote to pessimism by tech entrepreneur turned philanthropist, Peter H. Diamandis and award-winning science writer Steven Kotler. Since the dawn of humanity, a privileged few have lived in stark contrast to the hardscrabble majority. Conventional wisdom says this gap cannot be closed. But it is closing—fast. The authors document how four forces—exponential technologies, the DIY innovator, the Technophilanthropist, and the Rising Billion—are conspiring to solve our biggest problems. Abundance establishes hard targets for change and lays out a strategic roadmap for governments, industry and entrepreneurs, giving us plenty of reason for optimism.Examining human need by category—water, food, energy, healthcare, education, freedom—Diamandis and Kotler introduce dozens of innovators making great strides in each area: Larry Page, Steven Hawking, Dean Kamen, Daniel Kahneman, Elon Musk, Bill Joy, Stewart Brand, Jeff Skoll, Ray Kurzweil, Ratan Tata, Craig Venter, among many, many others.

    Every aircraft is equipped with an almost indestructible black box. When there is an accident, the box is opened, the data is analyzed, and the reason for the accident excavated. This ensures that procedures are adapted so that the same mistake doesn’t happen again. With this method, the industry has created an astonishing safety record.For pilots working in a safety-critical industry, getting it wrong can have deadly consequences. But most of us have a relationship with failure that impedes progress, halts innovation, and damages our lives. We don’t acknowledge it or learn from it —though we often think we do.Moving from anthropology to psychology and from history to complexity theory, Matthew Syed explains why even when we think we have 20/20 hindsight, our vision’s still fuzzy. He offers a radical new idea: that the most important determinant of success in any field, whether sports, business, or life, is an acknowledgment of failure and a willingness to engage with it. This is how we learn, progress and excel. This approach explains everything from biological evolution and the efficiency of markets to the success of the Mercedes F1 team and the mindset of David Beckham.Using a cornucopia of interviews, gripping stories, and sharp-edged science, Syed explores the intimate relationship between failure and success, and shows why we need to transport black box thinking into our own lives. If we wish to unleash our potential, we must diagnose and break free of our failures. Part manifesto for change, part intellectual adventure, this groundbreaking book reveals how to do both.

    The truth is that hard work, courage, and self-discipline are required to achieve meaningful results—results that are not attained by those who cling to the fantasy of achievement without effort.      Personal Development for Smart People reveals the unvarnished truth about what it takes to consciously grow as a human being. As you read, you’ll learn the seven universal principles behind all successful growth efforts (truth, love, power, oneness, authority, courage, and intelligence); as well as practical, insightful methods for improving your health, relationships, career, finances, and more.You’ll see how to become the conscious creator of your life instead of feeling hopelessly adrift, enjoy a fulfilling career that honors your unique self-expression, attract empowering relationships with loving, compatible partners, wake up early feeling motivated, energized, and enthusiastic, achieve inspiring goals with disciplined daily habits and much more!      With its refreshingly honest yet highly motivating style, this fascinating book will help you courageously explore, creatively express, and consciously embrace your extraordinary human journey.

    Spanning over a century of sweeping changes, from women's rights to the Great Depression to World War II to the rise of the digital era, this book unpacks the ways in which the world has been--and continues to be--remade according to the principles of the once-obscure discipline of user-experience design.In this essential text, Kuang and Fabricant map the hidden rules of the designed world and shed light on how those rules have caused our world to change--an underappreciated but essential history that's pieced together for the first time. Combining the expertise and insight of a leading journalist and a pioneering designer, User Friendly provides a definitive, thoughtful, and practical perspective on a topic that has rapidly gone from arcane to urgent to inescapable. In User Friendly, Kuang and Fabricant tell the whole story for the first time--and you'll never interact with technology the same way again.

    Or the blissful abandon of a golden retriever racing with glee across a lawn. This is the joy of play. By definition, play is purposeless and all-consuming. And, most important, it’s fun. As we become adults, taking time to play feels like a guilty pleasure—a distraction from “real” work and life. But as Dr. Stuart Brown illustrates, play is anything but trivial. It is a biological drive as integral to our health as sleep or nutrition. In fact, our ability to play throughout life is the single most important factor in determining our success and happiness. Dr. Brown has spent his career studying animal behavior and conducting more than six thousand “play histories” of humans from all walks of life—from serial murderers to Nobel Prize winners. Backed by the latest research, Play explains why play is essential to our social skills, adaptability, intelligence, creativity, ability to problem solve, and more. Play is hardwired into our brains—it is the mechanism by which we become resilient, smart, and adaptable people. Beyond play’s role in our personal fulfillment, its benefits have profound implications for child development and the way we parent, education and social policy, business innovation, productivity, and even the future of our society. From new research suggesting the direct role of three-dimensional-object play in shaping our brains to animal studies showing the startling effects of the lack of play, Brown provides a sweeping look at the latest breakthroughs in our understanding of the importance of this behavior. A fascinating blend of cutting-edge neuroscience, biology, psychology, social science, and inspiring human stories of the transformative power of play, this book proves why play just might be the most important work we can ever do.

    Bachelard takes us on a journey, from cellar to attic, to show how our perceptions of houses and other shelters shape our thoughts, memories, and dreams."A magical book. . . . The Poetics of Space is a prism through which all worlds from literary creation to housework to aesthetics to carpentry take on enhanced-and enchanted-significances. Every reader of it will never see ordinary spaces in ordinary ways. Instead the reader will see with the soul of the eye, the glint of Gaston Bachelard." -from the new foreword by John R. Stilgoe

    But what if everything we’ve been taught to believe about aging is wrong? What if we could choose our lifespan? In this groundbreaking book, Dr. David Sinclair, leading world authority on genetics and longevity, reveals a bold new theory for why we age. As he writes: “Aging is a disease, and that disease is treatable.” This book takes us to the frontlines of research many from Dr. David Sinclair’s own lab at Harvard—that demonstrate how we can slow down, or even reverse, aging. The key is activating newly discovered vitality genes, the descendants of an ancient genetic survival circuit that is both the cause of aging and the key to reversing it.

    That’s a mistake, Tim Harford says in The Data Detective. We shouldn’t be suspicious of statistics—we need to understand what they mean and how they can improve our lives: they are, at heart, human behavior seen through the prism of numbers and are often “the only way of grasping much of what is going on around us.” If we can toss aside our fears and learn to approach them clearly—understanding how our own preconceptions lead us astray—statistics can point to ways we can live better and work smarter.As “perhaps the best popular economics writer in the world” (New Statesman), Tim Harford is an expert at taking complicated ideas and untangling them for millions of readers. In The Data Detective, he uses new research in science and psychology to set out ten strategies for using statistics to erase our biases and replace them with new ideas that use virtues like patience, curiosity, and good sense to better understand ourselves and the world. As a result, The Data Detective is a big-idea book about statistics and human behavior that is fresh, unexpected, and insightful.

    "His book is very compatible with XP. It is not about drawing pictures of a domain; it is about how you think of it, the language you use to talk about it, and how you organize your software to reflect your improving understanding of it. Eric thinks that learning about your problem domain is as likely to happen at the end of your project as at the beginning, and so refactoring is a big part of his technique. "The book is a fun read. Eric has lots of interesting stories, and he has a way with words. I see this book as essential reading for software developers--it is a future classic." --Ralph Johnson, author of Design Patterns "If you don't think you are getting value from your investment in object-oriented programming, this book will tell you what you've forgotten to do. "Eric Evans convincingly argues for the importance of domain modeling as the central focus of development and provides a solid framework and set of techniques for accomplishing it. This is timeless wisdom, and will hold up long after the methodologies du jour have gone out of fashion." --Dave Collins, author of Designing Object-Oriented User Interfaces "Eric weaves real-world experience modeling--and building--business applications into a practical, useful book. Written from the perspective of a trusted practitioner, Eric's descriptions of ubiquitous language, the benefits of sharing models with users, object life-cycle management, logical and physical application structuring, and the process and results of deep refactoring are major contributions to our field." --Luke Hohmann, author of Beyond Software Architecture "This book belongs on the shelf of every thoughtful software developer." --Kent Beck "What Eric has managed to capture is a part of the design process that experienced object designers have always used, but that we have been singularly unsuccessful as a group in conveying to the rest of the industry. We've given away bits and pieces of this knowledge...but we've never organized and systematized the principles of building domain logic. This book is important." --Kyle Brown, author of Enterprise Java(TM) Programming with IBM(R) WebSphere(R) The software development community widely acknowledges that domain modeling is central to software design. Through domain models, software developers are able to express rich functionality and translate it into a software implementation that truly serves the needs of its users. But despite its obvious importance, there are few practical resources that explain how to incorporate effective domain modeling into the software development process. Domain-Driven Design fills that need. This is not a book about specific technologies. It offers readers a systematic approach to domain-driven design, presenting an extensive set of design best practices, experience-based techniques, and fundamental principles that facilitate the development of software projects facing complex domains. Intertwining design and development practice, this book incorporates numerous examples based on actual projects to illustrate the application of domain-driven design to real-world software development. Readers learn how to use a domain model to make a complex development effort more focused and dynamic. A core of best practices and standard patterns provides a common language for the development team. A shift in emphasis--refactoring not just the code but the model underlying the code--in combination with the frequent iterations of Agile development leads to deeper insight into domains and enhanced communication between domain expert and programmer. Domain-Driven Design then builds on this foundation, and addresses modeling and design for complex systems and larger organizations.Specific topics covered include:Getting all team members to speak the same language Connecting model and implementation more deeply Sharpening key distinctions in a model Managing the lifecycle of a domain object Writing domain code that is safe to combine in elaborate ways Making complex code obvious and predictable Formulating a domain vision statement Distilling the core of a complex domain Digging out implicit concepts needed in the model Applying analysis patterns Relating design patterns to the model Maintaining model integrity in a large system Dealing with coexisting models on the same project Organizing systems with large-scale structures Recognizing and responding to modeling breakthroughs With this book in hand, object-oriented developers, system analysts, and designers will have the guidance they need to organize and focus their work, create rich and useful domain models, and leverage those models into quality, long-lasting software implementations.