TOK explores how we create and use and evaluate knowledge;
it looks at different ways of thinking, different perspectives, and the assumptions that shape our thinking.
It asks two basic questions:
What do you know?
How do you know you know it?
Courtesy of Jeri Hurd, Branksome Hall Asia
Courtesy of Jeri Hurd, Branksome Hall Asia
Join polymath John Farndon on another exhilarating journey through the twists and turns of thought, and explore just what it means to be genuinely clever - rather than just smart.
Author Damon Gameau explains how sugar damages our bodies and our minds, and how easy it is to consume sugar without even knowing it. Revealing the astonishing amounts of sugar hidden in supposedly healthy foods, he makes us realise the damage we do to ourselves and our families when we make poor food choices, and shows us how to make it right. This is the illustrated tie-in book to the author's health documentary 'That Sugar Film', an explosive expose of the danger of hidden sugar in food.
Argues for snap decisions, discussing the value of training one's mind and senses to focus on a few relevant details when making decisions in daily life, and also examines the dangers of jumping to conclusions, describing situations in which one is "mind-blind".
"America's funniest science writer" (Washington Post) takes us down the hatch on an unforgettable tour. The alimentary canal is classic Mary Roach terrain: the questions explored in Gulp are as taboo, in their way, as the cadavers in Stiff and every bit as surreal as the universe of zero gravity explored in Packing for Mars. Why is crunchy food so appealing? Why is it so hard to find words for flavors and smells? Why doesn't the stomach digest itself? How much can you eat before your stomach bursts? Can constipation kill you? Did it kill Elvis? In Gulp we meet scientists who tackle the questions no one else thinks of--or has the courage to ask. We go on location to a pet-food taste-test lab, a fecal transplant, and into a live stomach to observe the fate of a meal. With Roach at our side, we travel the world, meeting murderers and mad scientists, Eskimos and exorcists (who have occasionally administered holy water rectally), rabbis and terrorists--who, it turns out, for practical reasons do not conceal bombs in their digestive tracts.Like all of Roach's books, Gulp is as much about human beings as it is about human bodies.
This intriguing volume features debates between skeptics and nonskeptics over the existence of ghosts, psychic abilities, reincarnation, and extraterrestrial spacecraft. Scientists, parapsychologists, theologians, and others consider whether research and study of the paranormal is scientifically viable.
Profiles fifty books, hundreds of ideas, more than one hundred years of developments that have influenced the field of psychology and its development.
Middle school is a time of change, when things begin to look different and assumptions start to be questioned, and today more than ever it's tough to know what to believe. This unique and timely book won't tell you what to think--that's up to you!--but it will show you how to think more deeply about your own life and current events. Covering a wide range of subjects affecting the world today, including human and animal rights, social media, cyber bullying, the refugee crisis, and more, THINK FOR YOURSELF will help you to learn how to ask questions, analyze evidence, and use logic to draw conclusions, so you can solve problems and make smart decisions. Each chapter of the book covers one key step in the critical thinking process, and includes a real-world example to help convey the importance and relevance of every step: Ask Questions: If you want to be a critical thinker, it helps to be curious. It's normal to wonder about the world around us. Some questions are big, and some are small. Sometimes questions can spark debate and argument. All critical thinking starts with at least one question. Gather Evidence: First, find information--from making observations to interviewing experts to researching a topic online or in books. Then make connections and draw conclusions. Evaluating Evidence: Smart thinkers evaluate the importance, accuracy and relevancy of the information they gather. Getting Curious: Consider other points of view, examine your own point of view, understand the power of emotion, and practice empathy. Draw Conclusions: The final step in the critical thinking process, this is based on reason and evidence. Revisit your original question, review the evidence and what you've learned, and consider your values. And remember: critical thinking doesn't stop when you've reached a decision. Learn how to discuss and debate other points of view. Then keep growing. Sometimes you might change your mind--that's OK, too! Featuring profiles of real-life inspiring young critical thinkers from around the world, checklists, quizzes, and activities, THINK FOR YOURSELF is a clever and fun illustrated guide that teaches middle schoolers that even young people can make a difference in the world just by thinking smart and understanding. INCLUDES: Your Turn: activities to help connect ideas to readers' lives Quizzes Profiles of inspiring young critical thinkers A Reading List for Young Thinkers Teacher's guides Plus a table of contents, index, and glossary for easy searching
Turbocharge your reasoning with Critical Thinking Just what are the ingredients of a great argument? What is the secret to communicating your ideas clearly and persuasively? And how do you see through sloppy thinking and flim-flam? If you've ever asked any of these questions, then this book is for you! These days, strong critical thinking skills provide a vital foundation for academic success, and Critical Thinking Skills For Dummies offers a clear and unintimidating introduction to what can otherwise be a pretty complex topic. Inside, you'll get hands-on, lively, and fun exercises that you can put to work today to improve your arguments and pin down key issues. With this accessible and friendly guide, you'll get plain-English instruction on how to identify other people's assumptions, methodology, and conclusions, evaluate evidence, and interpret texts effectively. You'll also find tips and guidance on reading between the lines, assessing validity - and even advice on when not to apply logic too rigidly! Critical Thinking Skills for Dummies: Provides tools and strategies from a range of disciplines great for developing your reflective thinking skills Offers expert guidance on sound reasoning and textual analysis Shows precisely how to use concept mapping and brainstorming to generate insights Demonstrates how critical thinking skills is a proven path to success as a student Whether you're undertaking reviews, planning research projects or just keen to give your brain a workout, Critical Thinking Skills For Dummies equips you with everything you need to succeed.
Factfulness: The stress-reducing habit of only carrying opinions for which you have strong supporting facts. When asked simple questions about global trends - why the world's population is increasing; how many young women go to school; how many of us live in poverty - we systematically get the answers wrong. So wrong that a chimpanzee choosing answers at random will consistently outguess journalists, Nobel laureates, and investment bankers. In Factfulness, Professor of International Health and a man who can make data sing, Hans Rosling, together with his two long-time collaborators Anna and Ola, offers a radical new explanation of why this happens, and reveals the ten instincts that distort our perspective. It turns out that the world, for all its imperfections, is in a much better state than we might think. 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.
The best-selling author of The Tipping Point and Blink identifies the qualities of successful people, posing theories about the cultural, family, and idiosyncratic factors that shape high achievers, in a resource that covers such topics as the secrets of software billionaires, why certain cultures are associated with better academic performance, and why the Beatles earned their fame.
Malcolm Gladwell, host of the podcast Revisionist History and author of the #1 New York Times bestseller Outliers, offers a powerful examination of our interactions with strangers--and why they often go wrong. A Best Book of the Year: The Financial Times, Bloomberg, Chicago Tribune, and Detroit Free Press How did Fidel Castro fool the CIA for a generation? Why did Neville Chamberlain think he could trust Adolf Hitler? Why are campus sexual assaults on the rise? Do television sitcoms teach us something about the way we relate to one another that isn't true? Talking to Strangers is a classically Gladwellian intellectual adventure, a challenging and controversial excursion through history, psychology, and scandals taken straight from the news. He revisits the deceptions of Bernie Madoff, the trial of Amanda Knox, the suicide of Sylvia Plath, the Jerry Sandusky pedophilia scandal at Penn State University, and the death of Sandra Bland--throwing our understanding of these and other stories into doubt. Something is very wrong, Gladwell argues, with the tools and strategies we use to make sense of people we don't know. And because we don't know how to talk to strangers, we are inviting conflict and misunderstanding in ways that have a profound effect on our lives and our world. In his first book since his #1 bestseller David and Goliath, Malcolm Gladwell has written a gripping guidebook for troubled times.
The three rules of epidemics -- The law of the few: connectors, mavens, and salesmen -- The stickiness factor: Sesame Street, Blue's Clues, and the educational virus -- The power of context (part one): Bernie Goetz and the rise and fall of New York City crime -- The power of context (part two): the magic number one hundred and fifty -- Case study: rumors, sneakers, and the power of translation -- Case study: suicide, smoking, and the search for the unsticky cigarette -- Conclusion: focus, test, and believe.
Once on the fringe, fake news has become mainstream. From bogus social media accounts to Russian troll factories, phony news muddies the social and political discourse, and is a threat to our democracy. This high-interest book defines fake news and reveals the people behind the spread of disinformation. This text directly correlates with state journalism standards about developing media literacy. Readers will also glimpse the future of fake news and the alarming technologies used to make it, such as face-morphing technology. This book will help readers navigate the messy world of fake news.
"Poignant....important and illuminating."--The New York Times Book Review "Groundbreaking."--Bryan Stevenson, New York Times bestselling author of Just Mercy From one of the world's leading experts on unconscious racial bias come stories, science, and strategies to address one of the central controversies of our time How do we talk about bias? How do we address racial disparities and inequities? What role do our institutions play in creating, maintaining, and magnifying those inequities? What role do we play? With a perspective that is at once scientific, investigative, and informed by personal experience, Dr. Jennifer Eberhardt offers us the language and courage we need to face one of the biggest and most troubling issues of our time. She exposes racial bias at all levels of society--in our neighborhoods, schools, workplaces, and criminal justice system. Yet she also offers us tools to address it. Eberhardt shows us how we can be vulnerable to bias but not doomed to live under its grip. Racial bias is a problem that we all have a role to play in solving.
"Everybody who is interested in the ethics of our relationship between humans and animals should read this book." --Temple Grandin, author of Animals Make Us Human Hal Herzog, a maverick scientist and leader in the field of anthrozoology offers a controversial, thought-provoking, and unprecedented exploration of the psychology behind the inconsistent and often paradoxical ways we think, feel, and behave towards animals Does living with a pet really make people happier and healthier? What can we learn from biomedical research with mice? Who enjoyed a better quality of life--the chicken on a dinner plate or the rooster who died in a Saturday-night cockfight? Why is it wrong to eat the family dog? Drawing on more than two decades of research in the emerging field of anthrozoology, the science of human-animal relations, Hal Herzog offers surprising answers to these and other questions related to the moral conundrums we face day in and day out regarding the creatures with whom we share our world. Some We Love, Some We Hate, Some We Eat is a highly entertaining and illuminating journey through the full spectrum of human-animal relations, based on Dr. Herzog's groundbreaking research on animal rights activists, cockfighters, professional dog-show handlers, veterinary students, and biomedical researchers. Blending anthropology, behavioral economics, evolutionary psychology, and philosophy, Herzog crafts a seamless narrative--alternately poignant, challenging, and laugh-out-loud funny--that will forever change the way we look at our relationships with other creatures and, ultimately, how we see ourselves.
Get ready to go global! Our cellphones, our clothes, our food: All are everyday things we consider essential, but we seldom think of what and who is involved in making them and getting them into our hands. In Follow Your Stuff, award-winning children's author Kevin Sylvester and business professor Michael Hlinka team up again, this time to tackle the dynamics of the global economy, examining the often-complex journey of ordinary goods from production right to our doorsteps. Using familiar examples, easy-to-follow charts and graphs, and a fun, accessible tone, Hlinka and Sylvester introduce young readers to concepts such as relative value and fair wages and how to think critically about our purchasing decisions. Sylvester's lively illustrations add even more kid-appeal making this sequel to the critically acclaimed Follow Your Money the perfect introduction to socio-economics and an eye-opening essential read for young people.
From the author of the New York Times bestseller Prisoners of Geography, a fascinating, "refreshing, and very useful" (The Washington Post) follow-up that uses ten maps to explain the challenges to today's world powers and how they presage a volatile future. Tim Marshall's global bestseller Prisoners of Geography offered us a "fresh way of looking at maps" (The New York Times Book Review), showing how every nation's choices are limited by mountains, rivers, seas, and walls. Since then, the geography hasn't changed, but the world has. Now, in this "wonderfully entertaining and lucid account, written with wit, pace, and clarity" (Mirror, UK), Marshall takes us into ten regions set to shape global politics. Find out why US interest in the Middle East will wane; why Australia is now beginning an epic contest with China; how Turkey, Saudi Arabia, and the UK are cleverly positioning themselves for greater power; why Ethiopia can control Egypt; and why Europe's next refugee crisis looms closer than we think, as does a cutting-edge arms race to control space. Innovative, compelling, and delivered with Marshall's trademark wit and insight, this is "an immersive blend of history, economics, and political analysis that puts geography at the center of human affairs" (Publishers Weekly).
Grunt tackles the science behind some of a soldier's most challenging adversaries--panic, exhaustion, heat, noise--and introduces us to the scientists who seek to conquer them. Mary Roach dodges hostile fire with the U.S. Marine Corps Paintball Team as part of a study on hearing loss and survivability in combat. She visits the fashion design studio of U.S. Army Natick Labs and learns why a zipper is a problem for a sniper. She visits a repurposed movie studio where amputee actors help prepare Marine Corps medics for the shock and gore of combat wounds. At Camp Lemmonier, Djibouti, in east Africa, we learn how diarrhea can be a threat to national security. Roach samples caffeinated meat, sniffs an archival sample of a World War II stink bomb, and stays up all night with the crew tending the missiles on the nuclear submarine USS Tennessee. She answers questions not found in any other book on the military: Why is DARPA interested in ducks? How is a wedding gown like a bomb suit? Why are shrimp more dangerous to sailors than sharks? Take a tour of duty with Roach, and you'll never see our nation's defenders in the same way again.
The most important book yet from the author of the international bestseller The Shock Doctrine, a brilliant explanation of why the climate crisis challenges us to abandon the core "free market" ideology of our time, restructure the global economy, and remake our political systems. In short, either we embrace radical change ourselves or radical changes will be visited upon our physical world. The status quo is no longer an option. In This Changes Everything Naomi Klein argues that climate change isn't just another issue to be neatly filed between taxes and health care. It's an alarm that calls us to fix an economic system that is already failing us in many ways. Klein meticulously builds the case for how massively reducing our greenhouse emissions is our best chance to simultaneously reduce gaping inequalities, re-imagine our broken democracies, and rebuild our gutted local economies. She exposes the ideological desperation of the climate-change deniers, the messianic delusions of the would-be geoengineers, and the tragic defeatism of too many mainstream green initiatives. And she demonstrates precisely why the market has not-and cannot-fix the climate crisis but will instead make things worse, with ever more extreme and ecologically damaging extraction methods, accompanied by rampant disaster capitalism. Klein argues that the changes to our relationship with nature and one another that are required to respond to the climate crisis humanely should not be viewed as grim penance, but rather as a kind of gift-a catalyst to transform broken economic and cultural priorities and to heal long-festering historical wounds. And she documents the inspiring movements that have already begun this process: communities that are not just refusing to be sites of further fossil fuel extraction but are building the next, regeneration-based economies right now. Can we pull off these changes in time? Nothing is certain. Nothing except that climate change changes everything. And for a very brief time, the nature of that change is still up to us.
Space is a world devoid of the things we need to live and thrive: air, gravity, hot showers, fresh produce, privacy, beer. Space exploration is in some ways an exploration of what it means to be human. How much can a person give up? How much weirdness can they take? What happens to you when you can't walk for a year? have sex? smell flowers? What happens if you vomit in your helmet during a space walk? Is it possible for the human body to survive a bailout at 17,000 miles per hour? To answer these questions, space agencies set up all manner of quizzical and startlingly bizarre space simulations. As Mary Roach discovers, it's possible to preview space without ever leaving Earth. From the space shuttle training toilet to a crash test of NASA's new space capsule (cadaver filling in for astronaut), Roach takes us on a surreally entertaining trip into the science of life in space and space on Earth.
The instant New York Times bestseller | A Washington Post Notable Book | One of NPR's Best Books of the Year "Expert storytelling . . . [Pollan] masterfully elevates a series of big questions about drugs, plants and humans that are likely to leave readers thinking in new ways." --New York Times Book Review From #1 New York Times bestselling author Michael Pollan, a radical challenge to how we think about drugs, and an exploration into the powerful human attraction to psychoactive plants--and the equally powerful taboos. Of all the things humans rely on plants for--sustenance, beauty, medicine, fragrance, flavor, fiber--surely the most curious is our use of them to change consciousness: to stimulate or calm, fiddle with or completely alter, the qualities of our mental experience. Take coffee and tea: People around the world rely on caffeine to sharpen their minds. But we do not usually think of caffeine as a drug, or our daily use as an addiction, because it is legal and socially acceptable. So, then, what is a "drug"? And why, for example, is making tea from the leaves of a tea plant acceptable, but making tea from a seed head of an opium poppy a federal crime? In This Is Your Mind on Plants, Michael Pollan dives deep into three plant drugs--opium, caffeine, and mescaline--and throws the fundamental strangeness, and arbitrariness, of our thinking about them into sharp relief. Exploring and participating in the cultures that have grown up around these drugs while consuming (or, in the case of caffeine, trying not to consume) them, Pollan reckons with the powerful human attraction to psychoactive plants. Why do we go to such great lengths to seek these shifts in consciousness, and then why do we fence that universal desire with laws and customs and fraught feelings? In this unique blend of history, science, and memoir, as well as participatory journalism, Pollan examines and experiences these plants from several very different angles and contexts, and shines a fresh light on a subject that is all too often treated reductively--as a drug, whether licit or illicit. But that is one of the least interesting things you can say about these plants, Pollan shows, for when we take them into our bodies and let them change our minds, we are engaging with nature in one of the most profound ways we can. Based in part on an essay published almost twenty-five years ago, this groundbreaking and singular consideration of psychoactive plants, and our attraction to them through time, holds up a mirror to our fundamental human needs and aspirations, the operations of our minds, and our entanglement with the natural world.
What's to be done about a jaywalking moose? A bear caught breaking and entering? A murderous tree? Three hundred years ago, animals that broke the law would be assigned legal representation and put on trial. These days, as New York Times best-selling author Mary Roach discovers, the answers are best found not in jurisprudence but in science: the curious science of human-wildlife conflict, a discipline at the crossroads of human behavior and wildlife biology.Roach tags along with animal-attack forensics investigators, human-elephant conflict specialists, bear managers, and "danger tree" faller blasters. Intrepid as ever, she travels from leopard-terrorized hamlets in the Indian Himalaya to St. Peter's Square in the early hours before the pope arrives for Easter Mass, when vandal gulls swoop in to destroy the elaborate floral display. She taste-tests rat bait, learns how to install a vulture effigy, and gets mugged by a macaque.Combining little-known forensic science and conservation genetics with a motley cast of laser scarecrows, langur impersonators, and trespassing squirrels, Roach reveals as much about humanity as about nature's lawbreakers. When it comes to "problem" wildlife, she finds, humans are more often the problem--and the solution. Fascinating, witty, and humane, Fuzz offers hope for compassionate coexistence in our ever-expanding human habitat.
"One of the funniest and most unusual books of the year....Gross, educational, and unexpectedly sidesplitting."--Entertainment Weekly Stiff is an oddly compelling, often hilarious exploration of the strange lives of our bodies postmortem. For two thousand years, cadavers--some willingly, some unwittingly--have been involved in science's boldest strides and weirdest undertakings. In this fascinating account, Mary Roach visits the good deeds of cadavers over the centuries and tells the engrossing story of our bodies when we are no longer with them.
"Fascinating. Doidge's book is a remarkable and hopeful portrait of the endless adaptability of the human brain."--Oliver Sacks, MD, author of The Man Who Mistook His Wife for a Hat What is neuroplasticity? Is it possible to change your brain? Norman Doidge's inspiring guide to the new brain science explains all of this and more An astonishing new science called neuroplasticity is overthrowing the centuries-old notion that the human brain is immutable, and proving that it is, in fact, possible to change your brain. Psychoanalyst, Norman Doidge, M.D., traveled the country to meet both the brilliant scientists championing neuroplasticity, its healing powers, and the people whose lives they've transformed--people whose mental limitations, brain damage or brain trauma were seen as unalterable. We see a woman born with half a brain that rewired itself to work as a whole, blind people who learn to see, learning disorders cured, IQs raised, aging brains rejuvenated, stroke patients learning to speak, children with cerebral palsy learning to move with more grace, depression and anxiety disorders successfully treated, and lifelong character traits changed. Using these marvelous stories to probe mysteries of the body, emotion, love, sex, culture, and education, Dr. Doidge has written an immensely moving, inspiring book that will permanently alter the way we look at our brains, human nature, and human potential.
Poo! Most of us don't really like to talk about it. In fact, many of us would probably rather it didn't exist at all, or at least if it must exist could it not be more pleasantly fragranced? In Origin of Faeces,Adam Hart explores this most unmentionable of subjects and the hidden world of bacteria - a microscopic horde that has profound, unexpected, sometimes unpleasant, but often beneficial effects on our health, wealth and well-being - taking the reader on a humorous, inspiring and myth-busting journey from the poo in your toilet to the cutting-edge of scientific understanding. Whether you are brushing your teeth, having sex, suffering from an irritable bowel, battling with Crohn's disease, worrying about too little or too much hygiene, coping with asthma, cleaning your bathroom, following the 2-second rule, debating the 5-second rule, guzzling probiotics or just sitting on the toilet, this book is for you.
Michael Pollan, the bestselling author of The Omnivore's Dilemma, Food Rules, How to Change Your Mind, and This is Your Mind on Plants explores the previously uncharted territory of his own kitchen in Cooked. "Having described what's wrong with American food in his best-selling The Omnivore's Dilemma (2006), New York Times contributor Pollan delivers a more optimistic but equally fascinating account of how to do it right. . . . A delightful chronicle of the education of a cook who steps back frequently to extol the scientific and philosophical basis of this deeply satisfying human activity." --Kirkus (starred review) Cooked is now a Netflix docuseries based on the book that focuses on the four kinds of "transformations" that occur in cooking. Directed by Oscar-winning filmmaker Alex Gibney and starring Michael Pollan, Cooked teases out the links between science, culture and the flavors we love. In Cooked, Pollan discovers the enduring power of the four classical elements--fire, water, air, and earth--to transform the stuff of nature into delicious things to eat and drink. Apprenticing himself to a succession of culinary masters, Pollan learns how to grill with fire, cook with liquid, bake bread, and ferment everything from cheese to beer. Each section of Cooked tracks Pollan's effort to master a single classic recipe using one of the four elements. A North Carolina barbecue pit master tutors him in the primal magic of fire; a Chez Panisse-trained cook schools him in the art of braising; a celebrated baker teaches him how air transforms grain and water into a fragrant loaf of bread; and finally, several mad-genius "fermentos" (a tribe that includes brewers, cheese makers, and all kinds of picklers) reveal how fungi and bacteria can perform the most amazing alchemies of all. The reader learns alongside Pollan, but the lessons move beyond the practical to become an investigation of how cooking involves us in a web of social and ecological relationships. Cooking, above all, connects us. The effects of not cooking are similarly far reaching. Relying upon corporations to process our food means we consume large quantities of fat, sugar, and salt; disrupt an essential link to the natural world; and weaken our relationships with family and friends. In fact, Cooked argues, taking back control of cooking may be the single most important step anyone can take to help make the American food system healthier and more sustainable. Reclaiming cooking as an act of enjoyment and self-reliance, learning to perform the magic of these everyday transformations, opens the door to a more nourishing life.
It's time to become a food detective! 'What's for dinner?' seems like a simple question. But do you really know . . . It's time to become a food detective! 'What's for dinner?' seems like a simple question. But do you really know . . . 'What happens to a field of potatoes destined to become french fries . . . or In how many disguises corn sneaks into your food? (Hint- It's in your soda, your burger, and that Twinkie!) Do you know what that 'organic' sticker on your banana actually means . . . or Where the chicken in your nugget grew up? Do you know the secrets behind what you eat? In this book, you'll go undercover at the supermarket. You'll delve behind the scenes of your dinner, and by the time you've digested the last page you'll have put together the fascinating (and sometimes disturbing) puzzle of what's on your plate and how it got there. This young readers edition of Michael Pollan's bestseller The Omnivore's Dilemma includes a brand-new introduction and afterword, an exclusive author Q & A, and a variety of fresh visual 'evidence.'
