Problems Science

1967: Ye Wenjie witnesses Red Guards beat her father to death during China's Cultural Revolution. This singular event will shape not only the rest of her life but also the future of mankind. Four decades later, Beijing police ask nanotech engineer Wang Miao to infiltrate a secretive cabal of scientists after a spate of inexplicable suicides. Wang's investigation will lead him to a mysterious online game and immerse him in a virtual world ruled by the intractable and unpredictable interaction of its three suns.

En pleine Révolution Culturelle, le pouvoir chinois construit une base militaire secrète destinée à abriter un programme de recherche de potentielles civilisations extraterrestres. Ye Wenjie, une jeune astrophysicienne en cours de "rééducation" parvient à envoyer dans l'espace lointain un message contenant des informations sur la civilisation humaine. Premier volume d'une trilogie déjà culte, récompensé par le Prix Hugo du meilleur roman en 2015, "Le problème à trois corps" marque l'arrivée d'un auteur majeur sur la scène de la science-fiction.

On the world of Marconen, your first Break determines the trajectory of your life. Calvin chose magic. Without proper schooling or a mentor, the boy is dragged by the cruel whims of fate across the face of the planet, blending together different schools of magic and powerful abilities to create something new. But there's a deeper secret behind his success. Why was he born an exile from his country? Why is his System so strange, and why does it keep talking to him? As the march of time continues, something evil grows in power across the ocean.

Today's "machine-learning" systems, trained by data, are so effective that we've invited them to see and hear for us - and to make decisions on our behalf. But alarm bells are ringing. Systems cull résumés until, years later, we discover that they have inherent gender biases. Algorithms decide bail and parole - and appear to assess black and white defendants differently. We can no longer assume that our mortgage application, or even our medical tests, will be seen by human eyes. And autonomous vehicles on our streets can injure or kill.

From finding a spouse to finding a parking spot, from organizing one's inbox to understanding the workings of human memory, Algorithms to Live By transforms the wisdom of computer science into strategies for human living.

Do you ever feel like you're too busy, too stressed, or just too distracted to concentrate and get work done? In Unlimited Memory you'll learn how the world's best memory masters get themselves to concentrate at will, anytime they want. When you can easily focus and concentrate on the task at hand and store and recall useful information, you can easily double your productivity and eliminate wasted time, stress, and mistakes at work. In this book you'll find all the tools, strategies, and techniques you need to improve your memory.

Creating superior intelligence would be the biggest event in human history. Unfortunately, according to the world's pre-eminent AI expert, it could also be the last. In this groundbreaking book on the biggest question facing humanity, Stuart Russell explains why he has come to consider his own discipline an existential threat to his own species, and lays out how we can change course before it's too late. There is no one better placed to assess the promise and perils of the dominant technology of the future than Russell, who has spent decades at the forefront of AI research.

What Seems to Be the Problem with Adam Kay and Mark Watson reveals the intriguing and hilarious ways the body can go wrong - and the amazing stories that unfold when the medical world tries to help.... In conversation with his (very health-anxious) friend, the comedian Mark Watson, best-selling doctor-turned-writer Adam Kay takes a scalpel to the bizarre past, often-surprising present and fantastical future of medicine.

Own an unruly horse? Thinking about purchasing a horse but don't exactly know what to expect once you do? Ever wondered what and how a horse thinks? Mark Rashid tells stories that provide horse owners and potential buyers with the best training solutions - straight from the horse's mouth. By considering the horse's point of view, he explores a variety of solutions to common training problem like head tossing, trailer loading, mounting problems, and more.

Remember when socialism was a dirty word? Now students at America's elite universities are parroting socialist talking points and "sure thing" Hillary Clinton is struggling to win the Democratic nomination against a 74-year-old avowed socialist who promises to make the nation more like Europe. What's happened? Do Americans need a reminder about the dangers of socialist ideology and practices?

David and Goliath is the dazzling and provocative new book from Malcolm Gladwell, best-selling author of The Tipping Point, Blink, Outliers and What the Dog Saw. Why do underdogs succeed so much more than we expect? How do the weak outsmart the strong? In David and Goliath Malcolm Gladwell takes us on a scintillating and surprising journey through the hidden dynamics that shape the balance of power between the small and the mighty.

You know him as the founder of Microsoft; the philanthropic, kind-hearted billionaire who has donated endless funds to good causes around the world. But there's another side to Bill Gates. Combining rich storytelling and ground-breaking reporting, The Good Billionaire offers listeners a provocative and timely counter-narrative about one of the world's most widely recognized individuals - a true global celebrity with a truly global audience.

This audiobook explains why people buy - and how to use that knowledge to improve pricing, increase sales, and create better, "brain-friendly" brand messaging. Become a more effective leader with the practical tools in this book.

What would you pay to have a wife who doesn't argue or nag? What would you pay for a husband who's actually in shape? What would you pay to have a clean garage? And what would you pay to be able to get up every morning when you wanted to? The problem is you can't pay for these things as they cannot be bought in stores. But they are definitely attainable in life. The only question is whether you are going to give up your current pursuit of traditional economic standards of living to attain them instead.

From two pioneers in business analytics, an update of the classic book on how analytics and business intelligence are transforming competition and how leading organizations build and compete on an analytical capability. Leading companies are doing more than just collecting and storing data in large quantities - they're now driving their competitive strategies based on data-driven insights. In Competing on Analytics, Davenport and Harris explain how analytics are transforming the basis of competition in industry after industry.

In the bestselling The Signal and the Noise, Nate Silver showed how forecasting would define the age of Big Data. Now, in this timely and riveting new book, Silver investigates "The River," or those whose mastery of risk allows them to shape—and dominate—so much of modern life. These professional risk takers—poker players and hedge fund managers, crypto true-believers and blue-chip art collectors—can teach us much about navigating the uncertainty of the 21st century.

Russell's The Problems of Philosophy, first published in 1912, is both a primer for the philosophy-curious and the practicing philosopher. He introduces his readers to his thoughts on the difference between knowledge by acquaintance and knowledge by description, and asks the question: If we cannot be certain that external objects exist, how can we then have knowledge of them but by probability? There is no reason to doubt the existence of external objects simply because of sense data.

Given the fact that there are perhaps 400 billion stars in our galaxy alone and perhaps 400 billion galaxies in the universe, it stands to reason that somewhere out there, in the 14-billion-year-old cosmos, there is or once was a civilization at least as advanced as our own. The sheer enormity of the numbers almost demands that we accept the truth of this hypothesis. Why, then, have we encountered no evidence, no messages, no artifacts of these extraterrestrials?

My name is Zane Zimmer. To most folks, I live a seemingly charmed life as a Regal lord and the heir apparent to the powerful, wealthy House Zimmer, and the gossipcasts breathlessly follow my every swaggering move across the Archipelago Galaxy. I’m also a powerful psion capable of telekinesis, telepathy, and telempathy, and my deadly skills and prowess with my stormsword have made me the golden boy of the Arrows, the Imperium’s elite fighting force. But even golden boys have bad days, and the truth is I have more hard problems than I can solve.

New Body, new universe, deadly problems. As if waking up in the body of a young teenage girl wasn’t bad enough, I couldn’t remember my own name. Worse, it turns out I’m the princess, second heir to the throne, in a kingdom full of infighting and on the brink of collapse. Advisors, nobles, people supposed to be on my side, have their own plans for the throne – the only thing keeping me alive. I don’t know why I’m here, what’s going on, or what to do. But if I don’t figure it out quickly, I’m not going to remain a living princess very long. And, yeah, I awoke tied to a tree in the enemy army.