Our brave new technologies offer incredible opportunities for work and play. But at what price?   Now renowned neuroscientist Susan Greenfield—known in the United Kingdom for challenging entrenched conventional views—brings together a range of scientific studies, news events, and cultural criticism to create an incisive snapshot of “the global now.” Disputing the assumption that our technologies are harmless tools, Greenfield explores whether incessant exposure to social media sites, search engines, and videogames is capable of rewiring our brains, and whether the minds of people born before and after the advent of the Internet differ.   Stressing the impact on Digital Natives—those who’ve never known a world without the Internet—Greenfield exposes how neuronal networking may be affected by unprecedented bombardments of audiovisual stimuli, how gaming can shape a chemical landscape in the brain similar to that in gambling addicts, how surfing the Net risks placing a premium on information rather than on deep knowledge and understanding, and how excessive use of social networking sites limits the maturation of empathy and identity.   But Mind Change also delves into the potential benefits of our digital lifestyle. Sifting through the cocktail of not only threat but opportunity these technologies afford, Greenfield explores how gaming enhances vision and motor control, how touch tablets aid students with developmental disabilities, and how political “clicktivism” foments positive change.   In a world where adults spend ten hours a day online, and where tablets are the common means by which children learn and play, Mind Change reveals as never before the complex physiological, social, and cultural ramifications of living in the digital age. A book that will be to the Internet what An Inconvenient Truth was to global warming, Mind Change is provocative, alarming, and a call to action to ensure a future in which technology fosters—not frustrates—deep thinking, creativity, and true fulfillment.

    Healso discusses the social aspects of software and how free softwarecan create community and social justice.Given the current turmoil in copyright and patent laws, includingthe DMCA and proposed CBDTPA, these essays are more relevant thanever. Stallman tackles head-on the essential issues driving thecurrent changes in copyright law. He argues that for creativity toflourish, software must be free of inappropriate and overly-broadlegal constraints. Over the past twenty years his arguments andactions have changed the course of software history; this new book issure to impact the future of software and legal policies in the yearsto come.Lawrence Lessig, the author of two well-known books on similar topics,writes the introduction. He is a noted legal expert on copyright lawand a Stanford Law School professor.

     Neural networks are a key element of deep learning and artificial intelligence, which today is capable of some truly impressive feats. Yet too few really understand how neural networks actually work. This guide will take you on a fun and unhurried journey, starting from very simple ideas, and gradually building up an understanding of how neural networks work. You won't need any mathematics beyond secondary school, and an accessible introduction to calculus is also included. The ambition of this guide is to make neural networks as accessible as possible to as many readers as possible - there are enough texts for advanced readers already! You'll learn to code in Python and make your own neural network, teaching it to recognise human handwritten numbers, and performing as well as professionally developed networks. Part 1 is about ideas. We introduce the mathematical ideas underlying the neural networks, gently with lots of illustrations and examples. Part 2 is practical. We introduce the popular and easy to learn Python programming language, and gradually builds up a neural network which can learn to recognise human handwritten numbers, easily getting it to perform as well as networks made by professionals. Part 3 extends these ideas further. We push the performance of our neural network to an industry leading 98% using only simple ideas and code, test the network on your own handwriting, take a privileged peek inside the mysterious mind of a neural network, and even get it all working on a Raspberry Pi. All the code in this has been tested to work on a Raspberry Pi Zero.

    It is suitable for a one or two semester university course on AI, as well as for researchers in the field.

    As information becomes ever more plentiful, the resource that is becoming more scarce is our attention. In this 'attention economy', we need to recognise the fundamental impacts of our new information environment on our lives in order to take back control. Drawing on insights ranging from Diogenes to contemporary tech leaders, Williams's thoughtful and impassioned analysis is sure to provoke discussion and debate. Williams is the inaugural winner of the Nine Dots Prize, a new Prize for creative thinking that tackles contemporary social issues. This title is also available as Open Access.

    The average young person in the UK will spend 10,000 hours gaming by the age of twenty-one. What's causing this mass exodus? According to world-renowned game designer Jane McGonigal the answer is simple: videogames are fulfilling genuine human needs. Drawing on positive psychology, cognitive science and sociology, Reality is Broken shows how game designers have hit on core truths about what makes us happy, and utilized these discoveries to astonishing effect in virtual environments. But why, McGonigal asks, should we use the power of games for escapist entertainment alone? In this groundbreaking exploration of the power and future of gaming, she reveals how gamers have become expert problem solvers and collaborators, and shows how we can use the lessons of game design to socially positive ends, be it in our own lives, our communities or our businesses. Written for gamers and non-gamers alike, Reality is Broken sends a clear and provocative message: the future will belong to those who can understand, design and play games.

    Algorithms have made our lives more efficient, more entertaining, and, sometimes, better informed. At the same time, complex algorithms are increasingly violating the basic rights of individual citizens. Allegedly anonymized datasets routinely leak our most sensitive personal information; statistical models for everything from mortgages to college admissions reflect racial and gender bias. Meanwhile, users manipulate algorithms to "game" search engines, spam filters, online reviewing services, and navigation apps.Understanding and improving the science behind the algorithms that run our lives is rapidly becoming one of the most pressing issues of this century. Traditional fixes, such as laws, regulations and watchdog groups, have proven woefully inadequate. Reporting from the cutting edge of scientific research, The Ethical Algorithm offers a new approach: a set of principled solutions based on the emerging and exciting science of socially aware algorithm design. Michael Kearns and Aaron Roth explain how we can better embed human principles into machine code - without halting the advance of data-driven scientific exploration. Weaving together innovative research with stories of citizens, scientists, and activists on the front lines, The Ethical Algorithm offers a compelling vision for a future, one in which we can better protect humans from the unintended impacts of algorithms while continuing to inspire wondrous advances in technology.

    Wearing a saddle.... But worse than this was when the proprietor exclaimed to a cheering crowd, “We are taking the dinosaurs back from the evolutionists!” He knew then and there it was time to try and salvage the Land of the Enlightened, buried somewhere in this new Home of the Uninformed.With his razor-sharp wit and erudite reasoning, Pierce delivers a gut-wrenching, side-splitting lament about the glorification of ignorance in the United States, and how a country founded on intellectual curiosity has somehow deteriorated into a nation of simpletons more apt to vote for an American Idol contestant than a presidential candidate.With Idiot America, Pierce's thunderous denunciation is also a secret call to action, as he hopes that somehow, being intelligent will stop being a stigma, and that pinheads will once again be pitied, not celebrated.

    John Seely Brown and Paul Duguid argue that the gap between digerati hype and end-user gloom is largely due to the "tunnel vision" that information-driven technologies breed. We've become so focused on where we think we ought to be--a place where technology empowers individuals and obliterates social organizations--that we often fail to see where we're really going.The Social Life of Information shows us how to look beyond our obsession with information and individuals to include the critical social networks of which these are always a part.

    America was founded by wishful dreamers, magical thinkers, and true believers, by hucksters and their suckers. Fantasy is deeply embedded in our DNA.Over the course of five centuries--from the Salem witch trials to Scientology to the Satanic Panic of the 1980s, from P. T. Barnum to Hollywood and the anything-goes, wild-and-crazy sixties, from conspiracy theories to our fetish for guns and obsession with extraterrestrials--our love of the fantastic has made America exceptional in a way that we've never fully acknowledged. From the start, our ultra-individualism was attached to epic dreams and epic fantasies--every citizen was free to believe absolutely anything, or to pretend to be absolutely anybody. With the gleeful erudition and tell-it-like-it-is ferocity of a Christopher Hitchens, Andersen explores whether the great American experiment in liberty has gone off the rails.

    As recently as 2013, Tim Berners-Lee, often credited as the inventor of the World Wide Web, declared that “piece by piece, website by website, China’s ‘great firewall’ would meet the same fate as the Berlin Wall.” Yet these predictions have been proved wrong. In We Have Been Harmonized, award-winning journalist Kai Strittmatter reveals how the internet and high tech have transformed the power of Chinese authoritarians, allowing them to create the most horrifying surveillance state in history.Advances in technology—facial recognition, GPS tracking, supercomputer databases, mobile phones, high-resolution security cameras—make it nearly impossible for a Chinese citizen to hide anything from authorities. Text messages and emails are instantly stripped of “problematic” words. The year 1989—when the world witnessed the student protests and tragic massacre at Tiananmen Square—has been banished from search results. Cameras scan for “appropriate” facial expressions as they track individuals’ movements. Each citizen is given a score for good behavior. Those who lose points can be banned from traveling, have their internet speed reduced, or even have their toilet paper limited. All of this has happened with the help of Chinese tech companies, as well as the complicity of Western governments and corporations eager to gain access to China’s huge market. While these companies export their technology to authoritarian states around the globe, they are also reshaping American lives via app, smart phones, and computing. Strittmatter’s book is a terrifying portrait of an Orwellian nightmare unlike anything we’ve ever witnessed, and a dire warning about what could happen anywhere.

    With the logic which is the great instrument of French thought, [Ellul] explores and attempts to prove the thesis that propaganda, whether its ends are demonstrably good or bad, is not only destructive to democracy, it is perhaps the most serious threat to humanity operating in the modern world."--Los Angeles Times"The theme of Propaganda is quite simply...that when our new technology encompasses any culture or society, the result is propaganda... Ellul has made many splendid contributions in this book."--Book Week"An exhaustive catalog of horrors. It shows how modern, committed man, surrounded and seized by propaganda, more often than not surrenders himself to it only too willingly, especially in democracies--because he is educated for his rule as dupe. 'The most favorable moment to seize a man and influence him,' Ellul writes, 'is when he is alone in the mass; it is at this point that propaganda can be most effective. This is the situation of the 'lonely crowd,' or of isolation in the mass, which is a natural product of modern-day society, which is both used and deepened by the mass media.' "--Los Angeles Free Press

    Six myths have taken hold, ones which are at odds with our lived experience and in urgent need of revision.Has freedom of speech become a cover for promoting prejudice? Has the concept of political correctness been weaponised to avoid ceding space to those excluded from power? Does white identity politics pose an urgent danger? These are some of the questions at the centre of Nesrine Malik's radical and compelling analysis that challenges us to find new narrators whose stories can fill the void and unite us behind a shared vision.

    It draws our attention away from the bright shiny objects of the new colonialism through elucidating the social, material and political dimensions of Artificial Intelligence.”—Geoffrey C. Bowker, University of California, Irvine What happens when artificial intelligence saturates political life and depletes the planet? How is AI shaping our understanding of ourselves and our societies? In this book Kate Crawford reveals how this planetary network is fueling a shift toward undemocratic governance and increased racial, gender, and economic inequality. Drawing on more than a decade of research, award‑winning science, and technology, Crawford reveals how AI is a technology of extraction: from the energy and minerals needed to build and sustain its infrastructure, to the exploited workers behind “automated” services, to the data AI collects from us.    Rather than taking a narrow focus on code and algorithms, Crawford offers us a political and a material perspective on what it takes to make artificial intelligence and where it goes wrong. While technical systems present a veneer of objectivity, they are always systems of power. This is an urgent account of what is at stake as technology companies use artificial intelligence to reshape the world.

    Now we are told a small, international band of renegades armed with nothing more than laptops presents the greatest threat to the U.S. regime since the close of the Cold War. WikiLeaks’ release of a massive trove of secret official documents has riled politicians from across the spectrum. Even noted free-speech advocate Floyd Abrams blames WikiLeaks founder Julian Assange for the certain defeat of federal shield-law legislation protecting journalists. Hyperbole, hysteria? Certainly. Welcome to the Age of Transparency.But political analyst and writer Micah Sifry argues that WikiLeaks is not the whole story: It is a symptom, an indicator of an ongoing generational and philosophical struggle between older, closed systems, and the new open culture of the Internet. Despite Assange’s arrest, the publication of secret documents continues. As Sifry shows, this is part of a larger movement for greater governmental and corporate transparency: “When you combine connectivity with transparency—the ability for more people to see, share and shape what is going on around them—the result is a huge increase in social energy, which is being channeled in all kinds of directions.”