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Books > Science & Mathematics > Science: general issues > Popular science
'The Big Questions' series is designed to let renowned experts confront the 20 most fundamental and frequently asked questions of a major branch of science or philosophy. In 'The Big Questions: Mind' the explanations behind the 'mysteries' of our unique minds - including how they differ from our brains and how they create our awareness - are explored. Among the questions discussed are: How do brains come to exist? Is the mind more than the brain? What does it mean to be conscious? What is knowledge? Does the mind play tricks? What is the 'I' in our brain?
In 1974 a message was beamed towards the stars by the giant Arecibo telescope in Puerto Rico, a brief blast of radio waves designed to alert extraterrestrial civilisations to our existence. Of course, we don't know if such civilisations really exist. For the past six decades a small cadre of researchers have been on a quest to find out, as part of SETI, the search for extraterrestrial intelligence. So far, SETI has found no evidence of extraterrestrial life, but with more than a hundred billion stars in our Galaxy alone to search, the odds of quick success are stacked against us. The silence from the stars is prompting some researchers to transmit more messages into space, in an effort to provoke a response from any civilisations out there that might otherwise be staying quiet. However, the act of transmitting raises troubling questions about the process of contact. In The Contact Paradox, author Keith Cooper looks at how far SETI has come since its modest beginnings, and where it is going, by speaking to the leading names in the field and beyond. SETI forces us to confront our nature in a way that we seldom have before - where did we come from, where are we going, and who are we in the cosmic context of things? This book considers the assumptions that we make in our search for extraterrestrial life, and explores how those assumptions can teach us about ourselves.
A brand-new book from the award-winning SUNDAY TIMES journalist Brian Appleyard. Simplicity has become a brand and a cult. People want simple lives and simple solutions. And now our technology wants us to be simpler, to be 'machine readable'. From telephone call trees that simplify us into a series of 'options' to social networks that reduce us to our purchases and preferences, we are deluged with propaganda urging us to abandon our irreducibly complex selves. At the same time, scientists tell us we are 'simply' the products of evolution, nothing more than our genes. Brain scanners have inspired neuroscientists to claim they are close to cracking the problem of the human mind. 'Human equivalent' computers are being designed that, we are told, will do our thinking for us. Humans are being simplified out of existence. It is time, says Bryan Appleyard, to resist, and to reclaim the full depth of human experience. We are, he argues, naturally complex creatures, we are only ever at home in complexity. Through art and literature we see ourselves in ways that machines never can. He makes an impassioned plea for the voices of art to be heard before those of the technocrats. Part memoir, part reportage, part cultural analysis, THE BRAIN IS WIDER THAN THE SKY is a dire warning about what we may become and a lyrical evocation of what humans can be. For the brain is indeed wider than the sky.
Why are we influenced by the behaviour of complete strangers? Why does the brain register similar pleasure when I perceive something as 'fair' or when I eat chocolate? Why can we be so profoundly hurt by bereavement? What are the evolutionary benefits of these traits? The young discipline of 'social cognitive neuroscience' has been exploring this fascinating interface between brain science and human behaviour since the late 1990s. Now one of its founding pioneers, Matthew D. Lieberman, presents the discoveries that he and fellow researchers have made. Using fMRI scanning and a range of other techniques, they have been able to see that the brain responds to social pain and pleasure the same way as physical pain and pleasure; and that unbeknown to ourselves, we are constantly 'mindreading' other people so that we can fit in with them. It is clear that our brains are designed respond to and be influenced by others. For good evolutionary reasons, he argues, we are wired to be social. The implications are numerous and profound. Do we have to rethink what we understand by identity, and free will? How can managers improve the way their teams relate and perform? Could we organize large social institutions in ways that would work far better? And could there be whole new methods of education?
What makes an engaging presentation or a useful meeting? How can companies motivate and inspire people to do their best at work? Who are the most effective leaders? Bestselling author and scientist Dr John Medina uses peer-reviewed research to answer the most important questions about the workplace today, providing answers that will help you get ahead. The author of international bestseller Brain Rules, Medina here turns his expertise to the professional world, guiding the reader through what brain science and evolutionary biology have to say on topics ranging from office space and work-life balance to power dynamics and work interactions. He examines why taking breaks in nature during the workday improves productivity; how planning a meeting beforehand makes it more effective; why open plan isn't a good office plan; how a more diverse team is a better team; why allowing for failure is vital to a company's success; and much more. Breaking down the science to practical applications that every reader can understand and benefit from, Brain Rules for Work is the essential guide to modern office life.
The "Rudolf Moessbauer Story" recounts the history of the discovery of the "Moessbauer Effect" in 1958 by Rudolf Moessbauer as a graduate student of Heinz Maier-Leibnitz for which he received the Nobel Prize in 1961 when he was 32 years old. The development of numerous applications of the Moessbauer Effect in many fields of sciences , such as physics, chemistry, biology and medicine is reviewed by experts who contributed to this wide spread research. In 1978 Moessbauer focused his research interest on a new field "Neutrino Oscillations" and later on the study of the properties of the neutrinos emitted by the sun.
Quick-what do you worry about most? Dying in a plane crash? Invisible chemicals in your environment? Catching a disease from a public restroom? In a world where we hear about the latest misfortunes and disasters as they happen, anytime and anywhere, no one is immune to the pervasive effects of anxiety brought on by normal, everyday activity. In this witty investigation of worry, Eric Chudler and Lise Johnson get to the root of our fears, all the while using rigorous science to help tame the anxiety beast. Each topic in this wide-ranging study is subjected to scientific scrutiny and assigned its place on the "worry index". Chudler and Johnson explain why it's only worth worrying about things that are likely to happen and are (somewhat) preventable. Whether you're an unabashed worrywart or a stick-your-head-in-the-sand-and-hope-for-the-best sort of person, you'll find something to love in this clever, funny and informative guide to the worrisome world.
There can be little doubt that the Greek tradition of philosophical criticism had its main source in Ionia. . . It thus leads the tradition which created the rational or scienti?c attitude, and with it our Western civilization, the only civilization, which is based upon science (though, of course, not upon science alone). Karl Popper, Back to the Presocratics Harvard University physicist and historian of Science, Gerald Holton, coined the term "Ionian Enchantment", an expression that links the idea back in the 6th c- tury B. C. to the ancient Ionians along the eastern Aegean coast, while capturing its fascination. Approximately within a seventy- ve year period (600-525 B. C. ) -a split second in the history of humanity- the three Milesian thinkers, Thales, Anaximander and Anaximenes, without plain evidence, but with an unequalled power of critical abstraction and intuition, had achieved a true intellectual re- lution; they founded and bequeathed to future generations a new, unprecedented way of theorizing the world; it could be summarized in four statements: beneath the apparent disorder and multiplicity of the cosmos, there exists order, unity and stability; unity derives from the fundamental primary substratum from which the cosmos originated; this, and, consequently, the cosmic reality, is one, and is based not on supernatural, but on physical causes; they are such that man can - vestigate them rationally. These four statements are neither self-evident nor se- explanatory.
Fifty thousand years ago--merely a blip in evolutionary time--our "Homo sapiens" ancestors were competing for existence with several other human species, just as their precursors had done for millions of years. Yet something about our species distinguished it from the pack, and ultimately led to its survival while the rest became extinct. Just what was it that allowed "Homo sapiens" to become masters of the planet? Ian Tattersall, curator emeritus at the American Museum of Natural History, takes us deep into the fossil record to uncover what made humans so special. Surveying a vast field from initial bipedality to language and intelligence, Tattersall argues that "Homo sapiens" acquired a winning combination of traits that was not the result of long-term evolutionary refinement. Instead, the final result emerged quickly, shocking our world and changing it forever.
The scientific story of first impressions--and why the snap character judgments we make from faces are irresistible but usually incorrect We make up our minds about others after seeing their faces for a fraction of a second--and these snap judgments predict all kinds of important decisions. For example, politicians who simply look more competent are more likely to win elections. Yet the character judgments we make from faces are as inaccurate as they are irresistible; in most situations, we would guess more accurately if we ignored faces. So why do we put so much stock in these widely shared impressions? What is their purpose if they are completely unreliable? In this book, Alexander Todorov, one of the world's leading researchers on the subject, answers these questions as he tells the story of the modern science of first impressions. Drawing on psychology, cognitive science, neuroscience, computer science, and other fields, this accessible and richly illustrated book describes cutting-edge research and puts it in the context of the history of efforts to read personality from faces. Todorov describes how we have evolved the ability to read basic social signals and momentary emotional states from faces, using a network of brain regions dedicated to the processing of faces. Yet contrary to the nineteenth-century pseudoscience of physiognomy and even some of today's psychologists, faces don't provide us a map to the personalities of others. Rather, the impressions we draw from faces reveal a map of our own biases and stereotypes. A fascinating scientific account of first impressions, Face Value explains why we pay so much attention to faces, why they lead us astray, and what our judgments actually tell us.
Science is the world's new religion" but what happens when it goes terribly wrong? An innocent young black man is convicted of rape and sent to prison for 25 years on the basis of 'infallible' DNA evidence - which turns out to be completely bogus. A long-distance runner's Parkinson's Disease is treated with revolutionary neuroscience techniques, which leave a foetus growing in his brain. A study into why children stutter ends up ruining their lives when scientists deliberately introduce speech impediments, and, to their horror, find they are permanent. British neuroscientist Simon LeVay explains how elementary mistakes, miscaculations and simple bad science sometimes lead to death (when anthrax spores escape from a lab, or a nuclear plant explodes) and other times to expensive farce (when a tiny data error sends a space probe hurtling to oblivion, or when an 'impossible' hurricane wreaks havoc across the UK). Baboons on ecstasy, death-by-volcano and the failure of gene therapy to perform as advertised also feature in this authoritative and entertaining study of the limitations of science.
The Sun is so powerful, so much bigger than us, that it is a terrifying subject. Yet though we depend on it, we take it for granted. Amazingly the first book of its kind, CHASING THE SUNis a cultural and scientific history of our relationship with the star that gives us life. Richard Cohen, applying the same mix of wide-ranging reference and intimate detail that won outstanding reviews for By the Sword, travels from the ancient Greek astronomers to modern-day solar scientists, from Stonehenge to Antarctica (site of the solar eclipse of 2003, when penguins were said to sing), Mexico's Aztecs to the Norwegian city of Tromso, where for two months of the year there is no Sun at all. He introduces us to the crucial 'sunspot cycle' in modern economics, the religious dances of Indian tribesmen, the histories of sundials and calendars, the plight of migrating birds, the latest theories of global warming, and Galileo recording his discoveries in code, for fear of persecution. And throughout, there is the rich Sun literature -- from the writings of Homer through Dante and Nietzsche to Keats, Shelley and beyond. Blindingly impressive and hugely readable, this is a tour de force of narrative non-fiction.
A vibrant and richly detailed guide to fossils for readers with a passion for the natural world and those that inhabited it long ago. This is a book for those that want to learn to scan the beach for fossils, who love the simple pleasure of getting outside or those who want to develop their relationship with the world around them. From the Jurassic Coast to the Antrim Coast, our nation is home to some of the most incredible fossil sites in the world. Weaving an intricate tapestry of knowledge on the landscape of our own pre-historic planet, palaeontologist and Education Officer of the Bristol Dinosaur Project, Rhys Charles beautifully communicates the joy of fossil-hunting and where best to hunt for them in the country. Under his guidance, and with The Natural History Museum, this book invites readers to unlock breath-taking fragments of a lost world.
FOREWORD This book came about as a result of two events: an exhibition on the Solvay Physics Councils, held in Brussels in May 1995, and a conference on the same theme which took place at the Free University of Brussels (ULB) on May 1Oth 1995. A book was published in French in conjunction with the exhibition, and much of the present publication is taken from that book. In addition, we have included some of the papers presented at the conference, as we believe they add a further dimension to the history of the Councils. The French term, Conseil Solvay, is usually translated into English as Solvay Conference or Congress. We have elected to retain the particular connotations of the French word Conseil by translating it instead as Council. The Councils were, after all, no ordinary conferences. Only a limited number of participants was invited, hand picked by a scientific committee, who for five to six days took an active part in the sessions and the long discussions that followed. Each day, one or two physicists would present a paper on a subject that had been chosen by the committee to fit in with the overall theme of the Council. The word Conseil expressly implies the gathering of an elite to engage in debate.
Our Human Story is a guide to our fossil relatives, from what may be the earliest hominins such as Sahelanthropus, dating back six to seven million years, through to our own species, Homo sapiens. Over the past 25 years there has been an explosion of species' names in the story of human evolution, due both to new discoveries and to a growing understanding of the diversity that existed in the past. Drawing on this new information, as well as their own considerable expertise and practical experience, Louise Humphrey and Chris Stringer explain in clear and accessible terms what each of the key species represents and how it contributes to our knowledge of human evolution.
The awe-inspiring history of humanity told through our relationship with stars and the night sky. 'Excellent . . . This books makes you rethink the traditional story of the history of astronomy . . . Effortlessly readable.' BBC Sky at Night 'Stuart Clark's picture of the yawning gaps in our understanding of the cosmos is fuller than most.' Nature From the Stone Age to the Space Age, Stuart Clark explores a fascination shared across the world, one that has unequivocally shaped us as civilisations and as individuals, housing our hopes and fears. In the stars, we can see our past - and ultimately, our fate.
In 2007, Misha Angrist became the fourth subject in the Personal Genome Project, George Church's ambitious plan to sequence the entire genomic catalog: every participant's twenty thousand-plus genes and the rest of his or her 6 billion base pairs. Church hopes to better understand how genes influence our physical traits, from height and athletic ability to behavior and weight, and our medical conditions, from cancer and diabetes to obesity and male pattern baldness. Now Angrist reveals startling information about the experiment's participants and scientists; how the experiment was, is, and will be conducted; the discoveries and potential discoveries; and, the profound implications of having an unfiltered view of our hardwired selves for us and for our children. DNA technology has already changed our health care, the food we eat, and our criminal justice system. Unlocking the secrets of our genomes opens the door not only to helping us understand why we are the way we are and potentially fixing what ails us but also to many other concerns: What exactly will happen to this information? Will it become just another marketing tool? Can it help us understand our ancestry, or will it merely reinforce old ideas of race? Can personal genomics help fix the U.S. health care system? "Here Is a Human Being" explores these complicated questions while documenting Angrist's own fascinating journey-one that tens of thousands of us will soon make.
"Scientists other than quantum physicists often fail to comprehend the enormity of the conceptual change wrought by quantum theory in our basic conception of the nature of matter," writes Henry Stapp. Stapp is a leading quantum physicist who has given particularly careful thought to the implications of the theory that lies at the heart of modern physics. In this book, which contains several of his key papers as well as new material, he focuses on the problem of consciousness and explains how quantum mechanics allows causally effective conscious thought to be combined in a natural way with the physical brain made of neurons and atoms. The book is divided into four sections. The first consists of an extended introduction. Key foundational and somewhat more technical papers are included in the second part, together with a clear exposition of the "orthodox" interpretation of quantum mechanics. The third part addresses, in a non-technical fashion, the implications of the theory for some of the most profound questions that mankind has contemplated: How does the world come to be just what it is and not something else? How should humans view themselves in a quantum universe? What will be the impact on society of the revised scientific image of the nature of man? The final part contains a mathematical appendix for the specialist and a glossary of important terms and ideas for the interested layman. This third edition has been significantly expanded with two new chapters covering the author's most recent work.
There are many books about philosophy, but Who Am I? And If So How Many? is different from the rest. Never before has anyone introduced readers so expertly and, at the same time, so light-heartedly and elegantly to the big philosophical questions. Drawing on neuroscience, psychology, history, and even pop culture, Richard David Precht deftly elucidates the questions at the heart of human existence: What is truth? Does life have meaning? Why should I be good? and presents them in concise, witty, and engaging prose. The result is an exhilarating journey through the history of philosophy and a lucid introduction to current research on the brain. Who Am I? And If So, How Many? is a wonderfully accessible introduction to philosophy. The book is a kaleidoscope of philosophical problems, anecdotal information, neurological and biological science, and psychological research. The books is divided into three parts: 1) What Can I Know? focuses on the brain and the nature and scope of human knowledge, starting with questions posed by Kant, Descartes, Nietzsche, Freud, and others. 2) What Should I Do? deals with human morals and ethics, using neurological and sociological research to explain why we empathize with others and are compelled to act morally. Discusses the morality of euthanasia, abortion, cloning, and other controversial topics. 3) What Can I Hope For? centers around the most important questions in life: What is happiness and why do we fall in love? Is there a God and how can we prove God's existence? What is freedom? What is the purpose of life?
THE #1 SUNDAY TIMES BESTSELLER One of TIME's Ten Best Nonfiction Books of the Decade 'Captivating, fascinating, profoundly beautiful. . . Rovelli is a wonderfully humane, gentle and witty guide for he is as much philosopher and poet as he is a scientist' John Banville 'We are time. We are this space, this clearing opened by the traces of memory inside the connections between our neurons. We are memory. We are nostalgia. We are longing for a future that will not come' Time is a mystery that does not cease to puzzle us. Philosophers, artists and poets have long explored its meaning while scientists have found that its structure is different from the simple intuition we have of it. From Boltzmann to quantum theory, from Einstein to loop quantum gravity, our understanding of time has been undergoing radical transformations. Time flows at a different speed in different places, the past and the future differ far less than we might think, and the very notion of the present evaporates in the vast universe. With his extraordinary charm and sense of wonder, bringing together science, philosophy and art, Carlo Rovelli unravels this mystery. Enlightening and consoling, The Order of Time shows that to understand ourselves we need to reflect on time -- and to understand time we need to reflect on ourselves. Translated by Simon Carnell and Erica Segre
How did we get here? All cultures have a creation story, but a little over 150 years ago Charles Darwin introduced a revolutionary new one. We, and all living things, exist because of the action of evolution on the first simple life form and its descendants. We now know that it has taken 3.8 billions of years of work by the forces of evolution to turn what was once a lump of barren rock into the rich diversity of into plants, animals and microbes that surround us. In the process, evolution has created all manner of useful adaptions, from biological computers (brains) to a system to capture energy from the sun (photosynthesis). But how does evolution actually work? In Evolution, leading biologists and New Scientist take you on a journey of a lifetime, exploring the question of whether life is inevitable or a one-off fluke, and how it got kick-started. Does evolution have a purpose or direction? Are selfish genes really the driving force of evolution? And is evolution itself evolving? ABOUT THE SERIES New Scientist Instant Expert books are definitive and accessible entry points to the most important subjects in science; subjects that challenge, attract debate, invite controversy and engage the most enquiring minds. Designed for curious readers who want to know how things work and why, the Instant Expert series explores the topics that really matter and their impact on individuals, society, and the planet, translating the scientific complexities around us into language that's open to everyone, and putting new ideas and discoveries into perspective and context.
Quantum mechanics is one of mankind's most remarkable intellectual achievements. Stunningly successful and elegant, it challenges our deepest intuitions about the world. In this book, seventeen physicists and philosophers, all deeply concerned with understanding quantum mechanics, reply to Schlosshauer's penetrating questions about the central issues. They grant us an intimate look at their radically different ways of making sense of the theory's strangeness. What is quantum mechanics about? What is it telling us about nature? Can quantum information or new experiments help lift the fog? And where are we headed next? Everyone interested in the contemporary but often longstanding conundrums of quantum theory, whether lay reader or expert, will find much food for thought in these pages. A wealth of personal reflections and anecdotes guarantee an engaging read. Participants: Guido Bacciagaluppi, Caslav Brukner, Jeffrey Bub, Arthur Fine, Christopher Fuchs, GianCarlo Ghirardi, Shelly Goldstein, Daniel Greenberger, Lucien Hardy, Anthony Leggett, Tim Maudlin, David Mermin, Lee Smolin, Antony Valentini, David Wallace, Anton Zeilinger, and Wojciech Zurek.
"The IMO Compendium" is the ultimate collection of challenging high-school-level mathematics problems and is an invaluable resource not only for high-school students preparing for mathematics competitions, but for anyone who loves and appreciates mathematics. The International Mathematical Olympiad (IMO), nearing its 50th anniversary, has become the most popular and prestigious competition for high-school students interested in mathematics. Only six students from each participating country are given the honor of participating in this competition every year. The IMO represents not only a great opportunity to tackle interesting and challenging mathematics problems, it also offers a way for high school students to measure up with students from the rest of the world. Until the first edition of this book appearing in 2006, it has been almost impossible to obtain a complete collection of the problems proposed at the IMO in book form. "The IMO Compendium" is the result of a collaboration between four former IMO participants from Yugoslavia, now Serbia and Montenegro, to rescue these problems from old and scattered manuscripts, and produce the ultimate source of IMO practice problems. This book attempts to gather all the problems and solutions appearing on the IMO through 2009. This second edition contains 143 new problems, picking up where the 1959-2004 edition has left off. "
Why do we give a damn about strangers? Altruism is unique to the human species. It is also one of the great evolutionary puzzles, and we may be on the brink of solving it. It turns out that, over the last 12,000 years, we have become more and more altruistic. This is despite the fact that, the majority of the time, our minds are still breathtakingly indifferent to the welfare of others. In solving the enigma of generosity in a world of strangers, McCullough takes us on a sweeping history of society and science to warn that, if we are not careful, our instincts and sympathies have as much potential for harm as for good. The bad news is that we are not designed to be kind. The good news is that we can push ourselves to be kind anyway, together. |
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