But how did we acquire the most advanced form of communication on Earth? Daniel L. Everett, a “bombshell” linguist and “instant folk hero” (Tom Wolfe, Harper’s), provides in this sweeping history a comprehensive examination of the evolutionary story of language, from the earliest speaking attempts by hominids to the more than seven thousand languages that exist today.Although fossil hunters and linguists have brought us closer to unearthing the true origins of language, Daniel Everett’s discoveries have upended the contemporary linguistic world, reverberating far beyond academic circles. While conducting field research in the Amazonian rainforest, Everett came across an age-old language nestled amongst a tribe of hunter-gatherers. Challenging long-standing principles in the field, Everett now builds on the theory that language was not intrinsic to our species. In order to truly understand its origins, a more interdisciplinary approach is needed—one that accounts as much for our propensity for culture as it does our biological makeup.Language began, Everett theorizes, with Homo Erectus, who catalyzed words through culturally invented symbols. Early humans, as their brains grew larger, incorporated gestures and voice intonations to communicate, all of which built on each other for 60,000 generations. Tracing crucial shifts and developments across the ages, Everett breaks down every component of speech, from harnessing control of more than a hundred respiratory muscles in the larynx and diaphragm, to mastering the use of the tongue. Moving on from biology to execution, Everett explores why elements such as grammar and storytelling are not nearly as critical to language as one might suspect.In the book’s final section, Cultural Evolution of Language, Everett takes the ever-debated “language gap” to task, delving into the chasm that separates “us” from “the animals.” He approaches the subject from various disciplines, including anthropology, neuroscience, and archaeology, to reveal that it was social complexity, as well as cultural, physiological, and neurological superiority, that allowed humans—with our clawless hands, breakable bones, and soft skin—to become the apex predator.How Language Began ultimately explains what we know, what we’d like to know, and what we likely never will know about how humans went from mere communication to language. Based on nearly forty years of fieldwork, Everett debunks long-held theories by some of history’s greatest thinkers, from Plato to Chomsky. The result is an invaluable study of what makes us human.

    Lieberman illuminates how these ongoing changes have brought many benefits, but also have created novel conditions to which our bodies are not entirely adapted, resulting in a growing incidence of obesity and new but avoidable diseases, including type-2 diabetes. He proposes that many of these chronic illnesses persist and in some cases are intensifying because of "dysevolution," a pernicious dynamic whereby only the symptoms rather than the causes of these maladies are treated. And finally—provocatively—he advocates the use of evolutionary information to help nudge, push, and sometimes oblige us to create a more salubrious environment.(With charts and line drawings throughout.)From the Hardcover edition.

    It shows how political orientations across space and time arise from three clusters of measurable personality traits. These clusters entail opposing attitudes toward tribalism, inequality, and differing perceptions of human nature. Together, these traits are by far the most powerful cause of left-right voting, even leading people to regularly vote against their economic interests.      As this book explains, our political personalities also influence our likely choice of a mate, and shape society's larger reproductive patterns. Most importantly of all, it tells the evolutionary stories of these crucial personality traits, which stem from epic biological conflicts.     Based on dozens of exciting new insights from primatology, genetics, neuroscience, and anthropology, this groundbreaking work brings core concepts to life through current news stories and personalities. For instance, readers will meet Glenn Beck and Hugo Chavez and come to understand the underlying evolutionary forces they represent. By blending serious research with relevant contemporary examples, Our Political Nature casts important light onto the ideological clashes that so dangerously divide and imperil our world today.

    Yet all too often, we're exposed to information and techniques that promise quick and easy results but can be harmful to your overall health: crash diets, experimental medications, ever-changing studies on what you should eat more or less of, and more. It can be confusing to dig through the mass of hype, myth, and misconceptions about good nutrition habits. So in the face of potentially misleading information and aids, where can you find the key to nutritional success?The answer: in understanding the concepts, practices, and science behind good nutrition. Once you master the intricate—and undeniably captivating—interaction between what you eat and its effect on your body and mind, you unlock a powerful and scientifically proven tool to use in the quest for maintaining or improving your personal health.Nutrition Made Clear is your opportunity to finally sort through nutrition misconceptions and replace them with hard science you can understand. In 36 in-depth lectures taught by dietitian and award-winning Professor Roberta H. Anding, you explore the fundamentals of good nutrition and get a practical and personal guide to applying these fundamentals to your unique lifestyle. Designed to appeal to anyone at any age, this course is an invaluable source of medically backed, statistically proven information about the guidelines for healthy eating and living.

    Our lives are full of medical myths, half-truths, and misconceptions - pieces of information so ingrained in our culture that we assume they must be true. Despite the proliferation of "Doctor Google," medical myths are all around us. How do you determine the accuracy of medical information that you find online, in books or magazines, or passed to you by friends or family? Using faulty information to treat a medical condition can be at best ineffective and at worst, deadly. Dr. Novella has built his career educating patients, the public, students, and professionals about the highest standards in medical science and practice. He believes in challenging your beliefs and putting everything you think you know to the test. These 24 revealing lectures are an empowering learning experience that will give you evidence-based guidelines for good health, will enhance your ability to be better informed about common medical myths, and will strengthen your skills at assessing the scientific truth behind medical information and advice - whether you're having an important conversation with your doctor or taking a trip down the medicine aisle of your local pharmacy. Learn where to find good information about health topics and how to spot an unreliable source. Dr. Novella will guide you.

    As a result, whether we realize it or not, the drive to obtain food has been a major catalyst across all of history, from prehistoric times to the present. Epicure Jean-Anthelme Brillat-Savarin said it best: "Gastronomy governs the whole life of man." In fact, civilization itself began in the quest for food. Humanity's transition to agriculture was not only the greatest social revolution in history, but it directly produced the structures and institutions we call "civilization." In 36 fascinating lectures, award-winning Professor Albala puts this extraordinary subject on the table, taking you on an enthralling journey into the human relationship to food. With this innovative course, you'll travel the world discovering fascinating food lore and culture of all regions and eras - as an eye-opening lesson in history as well as a unique window on what we eat today.

    This era shook the foundations of the old world and marked a permanent shift for politics, religion, and society - not just for France, but for all of Europe. An account of the events alone reads like something out of a thrilling novel: France’s oppressed and hungry masses rise up against their government. In Paris, crowds storm the Bastille looking for bread and weaponry. Rumors, panic, and fear grip the nation as it faces an uncertain future. The National Assembly adopts the Declaration of the Rights of Man, the first bold step toward the invention of democratic politics and a republican state. A young Corsican named Napoleon Bonaparte stuns Europe with his military strategy and political boldness.Living the French Revolution and the Age of Napoleon is your opportunity to learn the full story of this captivating period. Taught by Dr. Suzanne M. Desan, these 48 exciting lectures give you a broad and comprehensive survey of one of the most important eras in modern history.Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.©2013 The Teaching Company, LLC (P)2013 The Great Courses

    Classic stories and poems of American literature are found in the pages of Franklin, Emerson, Thoreau, Hawthorne, Melville, Dickinson, Twain, Whitman, Faulkner, James, Eliot, Fitzgerald, Hemingway, Steinbeck, Morrison, and many others. As Professor Arnold Weinstein reminds us: "American classics are wonderfully rich fare. America is a mythic land, a place with a sense of its own destiny and promise, a place that has experienced bloody wars to achieve that destiny. The events of American history shine forth in our classics." When was the last time you read them? Possibly not as recently as you'd like. Why? Not because you wouldn't love it. But perhaps the demands of your daily life or some other reason have prevented this pleasure. Now, here is the opportunity to gain an extraordinary familiarity with each of these authors within a manageable amount of time, as well as review the great works you may already know. What Explains Greatness? These works are both American and classics. The course has been crafted to explain why some works become classics while others do not, why some "immortal" works fade from our attention completely, and even why some contemporary works now being ignored or snubbed by critics may be considered immortal one day. One memorable work at a time, you'll see how each of these masterpieces shares the uncompromising uniqueness that invariably marks the entire American literary canon. From Sleepy Hollow to The Great Gatsby, Professor Weinstein contends that the literary canon lives, grows, and changes. What links these writers to each other—and to us readers today—is the awareness that the past lives and changes as generations of writers and readers step forward to interpret it anew. The course was born from Professor Weinstein's conviction that American literature is our "great estate," and that claiming this rightful inheritance—the living past and the lessons we can take from it—should be nothing less than a unique and joyous learning experience. Experience Two Centuries of America's Greatest Works Professor Weinstein explains that America's classic works should be savored as part of our inner landscape: part of how we see both America and ourselves. He leads you through more than two centuries of the best writers America has yet produced, bringing out the beauty of their language, the excitement of their stories, and the value in what they say about life, power, love, adventure, and what it means, in every sense, to be American. Perhaps you recall: --Melville's prowling Ahab, on the search for Moby Dick, and the power of the "grand, ungodly, Godlike man" --The quiet diner in The Grapes of Wrath and the pain of one of John Steinbeck's "Okies" trying to purchase a dime's worth of bread. --The parlor in Long Day's Journey Into Night and the lifetime of tension in a simple request to a father that he turn on the lights. Rip Van Winkle falls asleep for 25 years for some mysterious reason—but what exactly was it? Why did Emerson believe in self-reliance, and why do we? Twain, our first media celebrity, tells stories that have an inkling of Peter Pan: Tom Sawyer never does grow up. But Huck Finn must grow up to face the racism of the South and get past his own polluted conscience—can he do it? James brings American innocents to Europe for them to inherit the world—but do they? Discover the Stories behind America's Immortal Writers Consider that: --Emily Dickinson was virtually unheard of in her own time. --William Faulkner's books were out of print until the mid-1940s. --F. Scott Fitzgerald died believing he had been forgotten. Readers of their times would be astounded if they knew the immortality these writers achieved, just as we are astounded that they once were overlooked. Most of us don't know that when Walt Whitman self-published Leaves of Grass—seemingly in answer to Ralph Waldo Emerson's memorable wish for the poet America deserved—he sent a copy to Emerson, America's most revered man of letters. When Emerson replied in extraordinarily flattering terms, Whitman published his letter, virtually forcing the new poet's acceptance by a literati that would might have preferred to flee from Whitman's startlingly new, often sexual, poetry. Perhaps you share the common picture of Emily Dickinson: a passive, gentle, reclusive spinster content in her father's Amherst, Massachusetts, home. If so, allow Professor Weinstein to introduce you to her friend, clergyman and author Thomas Wentworth Higginson, who said of "gentle" Emily: "I never was with anyone who drained my nerve power so much. Without touching her, she drew from me. I am glad not to live near her." Through this course, you will learn to: --Explain the roles of self-reliance and the "self-made man" in the evolution of American literature --Identify the tenets of American Romanticism --Describe the evolution of the American ghost story, from Poe and Hawthorne to James and Morrison --Outline the epic strain in American literature, from Melville and Whitman to Faulkner and Ellison --Explain the importance of slavery as a critical subject for Stowe, Twain, Faulkner, and Morrison --Summarize perspectives on nature revealed in poets Whitman, Dickinson, Frost, and Eliot --Identify the tenets of Modernism in the work of Eliot, Fitzgerald, Hemingway, and Faulkner --Identify the contributions of O'Neill, Miller, and Williams to American theater --Summarize the threads of the complex relationship between America's great writers and the past. Savor the Joy of Great ReadingDr. Weinstein is the Edna and Richard Salomon Distinguished Professor at Brown University, where he has been teaching literature to packed classrooms since 1968. Brown University student course evaluation summaries reported: "By far, students' greatest lament was that they only got to listen to Professor Weinstein once a week." One customer writes: "Professor Weinstein is inspiring. Not only am I enjoying these lectures, but I am also rereading these wonderful classics and having a wonderful time." The course will lead you to read or reread masterpieces that intrigue you most. And with the deeper understanding you gain from the lectures, you will likely experience such joy from great reading that you may wonder why you have spent so much time on contemporary books. The 84 carefully crafted lectures in this course, each 30 minutes long, are your royal road to recapturing the American experience—and our intellectual and cultural heritage. Just review the lecture titles. All of this can be yours, and the journey will be as rewarding as the arrival.

    Wilczek’s groundbreaking work in quantum physics was inspired by his intuition to look for a deeper order of beauty in nature. In fact, every major advance in his career came from this intuition: to assume that the universe embodies beautiful forms, forms whose hallmarks are symmetry—harmony, balance, proportion—and economy. There are other meanings of “beauty,” but this is the deep logic of the universe—and it is no accident that it is also at the heart of what we find aesthetically pleasing and inspiring.Wilczek is hardly alone among great scientists in charting his course using beauty as his compass. As he reveals in A Beautiful Question, this has been the heart of scientific pursuit from Pythagoras, the ancient Greek who was the first to argue that “all things are number,” to Galileo, Newton, Maxwell, Einstein, and into the deep waters of twentiethcentury physics. Though the ancients weren’t right about everything, their ardent belief in the music of the spheres has proved true down to the quantum level. Indeed, Wilczek explores just how intertwined our ideas about beauty and art are with our scientific understanding of the cosmos.Wilczek brings us right to the edge of knowledge today, where the core insights of even the craziest quantum ideas apply principles we all understand. The equations for atoms and light are almost literally the same equations that govern musical instruments and sound; the subatomic particles that are responsible for most of our mass are determined by simple geometric symmetries. The universe itself, suggests Wilczek, seems to want to embody beautiful and elegant forms. Perhaps this force is the pure elegance of numbers, perhaps the work of a higher being, or somewhere between. Either way, we don’t depart from the infinite and infinitesimal after all; we’re profoundly connected to them, and we connect them. When we find that our sense of beauty is realized in the physical world, we are discovering something about the world, but also something about ourselves.Gorgeously illustrated, A Beautiful Question is a mind-shifting book that braids the age-old quest for beauty and the age-old quest for truth into a thrilling synthesis. It is a dazzling and important work from one of our best thinkers, whose humor and infectious sense of wonder animate every page. Yes: The world is a work of art, and its deepest truths are ones we already feel, as if they were somehow written in our souls.

    For this understandable reason, the idea has been banished from polite academic conversation. Arguing that race is more than just a social construct can get a scholar run out of town, or at least off campus, on a rail. Human evolution, the consensus view insists, ended in prehistory. Inconveniently, as Nicholas Wade argues in A Troublesome Inheritance, the consensus view cannot be right. And in fact, we know that populations have changed in the past few thousand years—to be lactose tolerant, for example, and to survive at high altitudes. Race is not a bright-line distinction; by definition it means that the more human populations are kept apart, the more they evolve their own distinct traits under the selective pressure known as Darwinian evolution. For many thousands of years, most human populations stayed where they were and grew distinct, not just in outward appearance but in deeper senses as well. Wade, the longtime journalist covering genetic advances for The New York Times, draws widely on the work of scientists who have made crucial breakthroughs in establishing the reality of recent human evolution. The most provocative claims in this book involve the genetic basis of human social habits. What we might call middle-class social traits—thrift, docility, nonviolence—have been slowly but surely inculcated genetically within agrarian societies, Wade argues. These “values” obviously had a strong cultural component, but Wade points to evidence that agrarian societies evolved away from hunter-gatherer societies in some crucial respects. Also controversial are his findings regarding the genetic basis of traits we associate with intelligence, such as literacy and numeracy, in certain ethnic populations, including the Chinese and Ashkenazi Jews. Wade believes deeply in the fundamental equality of all human peoples. He also believes that science is best served by pursuing the truth without fear, and if his mission to arrive at a coherent summa of what the new genetic science does and does not tell us about race and human history leads straight into a minefield, then so be it. This will not be the last word on the subject, but it will begin a powerful and overdue conversation.

    He was trying to find an equation that explained all physical reality - a theory of everything. He failed, but others have taken up the challenge in a remarkable quest that is shedding light on unsuspected secrets of the cosmos.Experimental physicist and award-winning educator Dr. Don Lincoln of the Fermi National Accelerator Laboratory takes you on this exciting journey in The Theory of Everything: The Quest to Explain All Reality. Suitable for the intellectually curious at all levels and assuming no background beyond basic high-school math, these 24 half-hour lectures cover recent developments at the forefront of particle physics and cosmology, while delving into the history of the centuries-long search for this holy grail of science.You trace the dream of a theory of everything through Newton, Maxwell, Einstein, Bohr, Schrödinger, Feynman, Gell-Mann, Weinberg, and other great physicists, charting their progress toward an all-embracing, unifying theory. Their resulting equations are the masterpieces of physics, which Dr. Lincoln explains in fascinating and accessible detail. Studying them is like touring a museum of great works of art - works that are progressing toward an ultimate, as-yet-unfinished masterpiece.Listening Length: 12 hours and 21 minutes

    This makes economic history - the study of how civilizations structured their environments to provide food, shelter, and material goods - a vital lens through which to think about how we arrived at our present, globalized moment.Designed to fill a long-empty gap in how we think about modern history, these 48 lectures are a comprehensive journey through more than 600 years of economic history, from the medieval world to the 21st century. Aimed at the layperson with only a cursory understanding of the field, An Economic History of the World since 1400 reveals how economics has influenced (and been influenced by) historical events and trends, including the Black Death, the Age of Exploration, the Industrial Revolution, the European colonization of Africa, the collapse of the Soviet Union, and the birth of personal computing. Professor Harreld has crafted a riveting, centuries-long story of power, glory, and ideology that reveals how, in step with history, economic ideas emerged, evolved, and thrived or died.Along the way, you'll strengthen your understanding of a range of economic concepts, philosophies, trends, treaties, and organizations, including the mercantile system, Adam Smith's The Wealth of Nations, Marxist economics, African independence movements, and the formation of economic organizations including the European Union. You'll also consider provocative questions about the intersection of history and economics. What did the economies of Roosevelt's America and Hitler's Germany have in common? What does history tell us about how nations should dictate economic policy? Can we say that free trade is truly free?Marvel at just how much we still have to learn about the economic forces that have dictated our past - and that will dictate our future.Listening Length: 24 hours and 29 minutes

    Contrary to what the glossy magazines would have us believe, we do not enjoy potato chips because they crunch just like the insects our forebears snacked on. As Zuk argues, such beliefs incorrectly assume that we’re stuck—finished evolving—and have been for tens of thousands of years. She draws on fascinating evidence that examines everything from adults’ ability to drink milk to the texture of our ear wax to show that we’ve actually never stopped evolving. Our nostalgic visions of an ideal evolutionary past in which we ate, lived, and reproduced as we were “meant to” fail to recognize that we were never perfectly suited to our environment. Evolution is about change, and every organism is full of trade-offs.From debunking the caveman diet to unraveling gender stereotypes, Zuk gives an analysis of widespread paleofantasies and the scientific evidence that undermines them, all the while broadening our understanding of our origins and what they can really tell us about our present and our future.

    That was indeed what life was like in the earliest settlements, but by 5,000 years ago, life in some places had become much more sophisticated than we might think. Impressive achievements - like stepped temples that towered like mountains, elaborate palaces (some with bathrooms and plumbing), and complex houses - were also a part of life for people who lived in cities that arose thousands of years ago, particularly in the fertile region that emerged along the Tigris and Euphrates Rivers.Welcome to Mesopotamia, the ancient name for the region that is now Iraq, a remarkably advanced civilization that flourished for two-thirds of the time that civilization has existed on Earth. Mesopotamians mastered irrigation agriculture; built the first complex urban societies; developed writing, literature, and law; and united vast regions through warfare and diplomacy. While civilizations like Greece and Rome have an unbroken tradition of written histories, the rich history of Mesopotamia has only been recently rediscovered, thanks to the decipherment of Mesopotamia's cuneiform writing less than 200 years ago. In this 24-lecture course taught by Professor Podany, you'll fill in the blanks of your historical understanding as you witness a whole new world opening before your eyes.Riveting stories about kings and priestesses as well as ordinary people from all walks of life transport you back in time, giving you invaluable insights into the history of a landmark region that has long been known as the cradle of civilization.

    Packed with eye-opening studies, experiments, and exercises to strengthen your self-control when dealing with money, fitness, personal relationships, and more, this course will have you wondering why you ever doubted yourself.Whether you're looking for new ways to resist temptation, make a strong first impression, or better control your emotions, this is your guide to understanding—and mastering—what is a frequently misunderstood subject. In clear language, your award-winning professor introduces you to the general theories behind self-control: what it is, how it works, and how you can take steps to improve it.Among the topics you'll investigate:How researchers discovered that delayed gratification can lead to better individual well-being in everything from higher self-worth to less sensitivity to rejectionOne of the most influential theories about how self-control works - the limited resource model, which argues that self-control relies on limited energy that becomes depleted after useHow scientists discovered the link between the prefrontal cortex and aggression, and how people at risk for violent anger show abnormalities in that region of the brain.Alongside groundbreaking scientific findings and research, you'll get personal exercises, activities, and thought experiments you can use to practice strengthening your self-control skills to meet whatever specific goals you want to achieve.Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.©2013 The Teaching Company, LLC (P)2013 The Great Courses