Acupuncture. Superfoods. Healing magnets. What does the scientific evidence really say about these and other "alternative medicine" treatments for personal wellness?How can we know if a natural remedy is safe and effective? How can people become their own best skeptical consumer of health news in the media? Join neurologist and science educator Dr. Steven Novella for a fascinating exploration of these and other important questions about the truths-and myths-behind alternative medicine.Perhaps the most important skill to have in this brave new world of ever-changing medical news is the ability to evaluate sources and information, and to think critically about how alternative medicine is marketed, regulated, and used. Dr. Novella takes a rigorous, science-based approach in exploring so-called "popular" and "cutting-edge" trends. Armed with this knowledge, listeners will be in a much better position to assess alternative pathways to physical health.Dr. Novella's 10 leading-edge lectures will answer such questions as: Do magnetic fields really have useful biological properties? Why is chiropractic treatment no more effective for pain management than simple physical therapy? Can brain games truly make one smarter or help in staving off dementia? Can homeopathic remedies, such as those derived from plants and minerals, really cure ailments? Does cupping therapy really help to reduce pain and inflammation, while increasing blood flow?Dr. Novella provides insights on the ever-widening gap between alternative medicine and

    In this book, he expands the points he has made, and claims that this debate is not so much about religion versus science, as about the nature of science itself. With infectious enthusiasm, he reveals the mechanics of evolutionary theory, explains how it is rooted in the testable and verifiable scientific method, and why it is therefore a sound explanation of our beginning. He argues passionately that to continue to assert otherwise, to continue to insist that creationism has a place in the science classroom is harmful not only to our children, but to the future of the greater world as well.

    Many people think of microbes as germs to be eradicated, but those that live with us—the microbiome—build our bodies, protect our health, shape our identities, and grant us incredible abilities. In this astonishing book, Ed Yong takes us on a grand tour through our microbial partners, and introduces us to the scientists on the front lines of discovery. Yong, whose humor is as evident as his erudition, prompts us to look at ourselves and our animal companions in a new light—less as individuals and more as the interconnected, interdependent multitudes we assuredly are. The microbes in our bodies are part of our immune systems and protect us from disease. Those in cows and termites digest the plants they eat. In the deep oceans, mysterious creatures without mouths or guts depend on microbes for all their energy. Bacteria provide squids with invisibility cloaks, help beetles to bring down forests, and allow worms to cause diseases that afflict millions of people. I Contain Multitudes is the story of these extraordinary partnerships, between the creatures we are familiar with and those we are not. It reveals how we humans are disrupting these partnerships and how we might manipulate them for our own good. It will change both our view of nature and our sense of where we belong in it.

    24 Lectures 1 Writing the World: The Mapmakers Craft 2 The Problem with Geographical Determinism 3 Anthropocene: The Age of Human Impact 4 Climate Change and Civilization 5 Global Land Change 6 The End of Global Population Growth 7 The Agricultural Puzzle 8 Disease Geography 9 Political Ecology 10 Economic Geography: Globalization Origins 11 The Columbian Exchange 12 Uneven Development and Global Poverty 13 The New Global Economy 14 Restless Humanity: The Migration Conundrum 15 Urbanization: The Rise of New World Cities 16 Geography of Language 17 Understanding Cultural Geography 18 The Importance of Place 19 Cultural Commodification 20 Culture, Power, and the Politics of Meaning 21 The Geopolitical Imagination 22 Regionalism and the Rise of New States 23 Supranationalism: Taking on Big Problems 24 Future Geographies

    The Great Ideas of Classical Physics 2. Describing MotionA Break from Aristotle 3. Describing Ever More Complex Motion 4. Astronomy as a Bridge to Modern Physics 5. Isaac NewtonThe Dawn of Classical Physics 6. Newton QuantifiedForce and Acceleration 7. Newton and the Connections to Astronomy 8. Universal Gravitation 9. Newton's Third Law 10. Conservation of Momentum 11. Beyond NewtonWork and Energy 12. Power and the Newtonian Synthesis 13. Further DevelopmentsStatic Electricity 14. Electricity, Magnetism, and Force Fields 15. Electrical Currents and Voltage 16. The Origin of Electric and Magnetic Fields 17. Unification IMaxwell's Equations 18. Unification IIElectromagnetism and Light 19. Vibrations and Waves 20. Sound Waves and Light Waves 21. The Atomic Hypothesis 22. Energy in SystemsHeat and Thermodynamics 23. Heat and the Second Law of Thermodynamics 24. The Grand Picture of Classical Physics

    History at its most interesting is complex, a fascinating whirl of events, personalities, and forces, and few periods of history offer us such captivating complexity as Europe's 19th "century"—the often-broadly defined period from the French Revolution to World War I that formed the foundation of the modern world.How was that foundation built? And what did that transition to modernity mean for peasants, workers, the middle class, aristocrats, women, and minorities?Why did an era that began with the idealism of the French Revolution and the power of the Industrial Revolution culminate in the chaos of World War I, considered by most historians to be the greatest tragedy of modern European history? Did nationalism and imperialism inevitably lead in such a direction, or were there other factors involved?Even these questions, as important as they are, can only hint at the complexity of this period, just as this course can really only put us on a path toward the answers.

    Robinson, Ph.D., Oxford UniversityThe Great CoursesPhilosophy & Intellectual HistoryThe Teaching CompanyLecture Series60 lectures, 30 minutes/lecture Taught by Daniel N. Robinson Philosophy Faculty, Oxford University; Distinguished Professor, Emeritus, Georgetown University Ph.D., City University of New York Humanity left childhood and entered the troubled but productive world when it started to criticize its own certainties and weigh the worthiness of its most secure beliefs. Thus began that "Long Debate" on the nature of truth, the scale of real values, the life one should aspire to live, the character of justice, the sources of law, the terms of civic and political life-the good, the better, the best. The debate continues, and one remains aloof to it at a very heavy price, for "the unexamined life is not worth living." This course of 60 lectures gives the student a sure guide and interpreter as the major themes within the Long Debate are presented and considered. The persistent themes are understood as problems: * The problem of knowledge, arising from concerns as to how or whether we come to know anything, and are justified in our belief that this knowledge is valid and sound * The problem of conduct, arising from the recognition that our actions, too, require some sort of justification in light of our moral and ethical sensibilities-or lack of them * The problem of governance, which includes an understanding of sources of law and its binding nature. The great speculators of history have exhausted themselves on these problems and have bequeathed to us a storehouse of insights, some so utterly persuasive as to have shaped thought itself. In these coherent and beautifully articulated lectures you will hear Plato and Aristotle, the Stoics and Epicureans, the Scholastic philosophers and the leaders of Renaissance thought. In addition, you will learn about the architects of the Age of Newton and the Enlightenment that followed in its wake-all this, as well as Romanticism and Continental thought, Nietzsche and Darwin, Freud and William James. This course is a veritable banquet of enriching reflection on mental life and the acts of humanity that proceed from it: the plans and purposes, the values and beliefs, the possibilities and vulnerabilities.

    To start building a more straightforward, accurate understanding of current breakthroughs in neuroscience, you have to start by shattering popular brain myths.Each of these 24 lectures takes as its focus a single powerful, prevalent brain myth, and uses it as a launch pad from which to explore myriad topics in neuroscience: decision making, memory, dreams, emotions, neuroplasticity, consciousness, mental illness, and much more.Our memory is an accurate, objective record of the past. Our senses reflect the world as it really exists. Our dreams have hidden meanings. We are only using 10% of our total brain power. Modern technology (including social media) is making us less intelligent. Dr. Viskontas doesn't just settle for obliterating these and other myths. Instead, she replaces them with scientific facts gathered from experiments, research, and case studies. The result is an eye-opening adventure into the latest understanding of why the brain works the way it does.Whatever order you enjoy these lectures in, you'll be left with insights that will help you better determine the hard scientific truths behind the breaking news (and myths) of tomorrow.

    4- Social Disorganization—Deviance in the Urban Landscape.5- Functionalism and Anomie—Why Can't We All Just Get Along?.6- Learning Theory—You Have to be Carefully Taught.7- Control Theory—Spare the Rod, Spoil the Child.8- Labeling Theory—Is Deviance in the Eye of the Beholder?.9- Conflict and Constructionism—Every Step You Take, I'll Be Watching You.10- Case Studies—Sex and Science.

    There are good reasons that language fascinates us so. It not only defines humans as a species, placing us head and shoulders above even the most proficient animal communicators, but it also beguiles us with its endless mysteries. For example: * How did different languages come to be? * Why isn’t there just a single language? * How does a language change, and when it does, is that change indicative of decay or growth? * How does a language become extinct? Dr. John McWhorter, one of America’s leading linguists and a frequent commentator on network television and National Public Radio, addresses these and other questions as he takes you on an in-depth, 36-lecture tour of the development of human language, showing how a single tongue spoken 150,000 years ago has evolved into the estimated 6,000 languages used around the world today.An accomplished scholar, Professor McWhorter is also a skilled popularizer, whose book The Power of Babel was called "startling, provocative, and remarkably entertaining," by the San Diego Union-Tribune.The London Times called him "a born teacher." And Steven Pinker, best known as the author of The Language Instinct, offered this praise for the book: "McWhorter’s arguments are sharply reasoned, refreshingly honest, and thoroughly original."Course Lecture Titles1. What Is Language? 2. When Language Began 3. How Language Changes—Sound Change 4. How Language Changes—Building New Material 5. How Language Changes—Meaning and Order 6. How Language Changes—Many Directions 7. How Language Changes—Modern English 8. Language Families—Indo-European 9. Language Families—Tracing Indo-European 10. Language Families—Diversity of Structures 11. Language Families—Clues to the Past 12. The Case Against the World’s First Language 13. The Case For the World’s First Language 14. Dialects—Subspecies of Species 15. Dialects—Where Do You Draw the Line? 16. Dialects—Two Tongues in One Mouth 17. Dialects—The Standard as Token of the Past 18. Dialects—Spoken Style, Written Style 19. Dialects—The Fallacy of Blackboard Grammar 20. Language Mixture—Words 21. Language Mixture—Grammar 22. Language Mixture—Language Areas 23. Language Develops Beyond the Call of Duty 24. Language Interrupted 25. A New Perspective on the Story of English 26. Does Culture Drive Language Change? 27. Language Starts Over—Pidgins 28. Language Starts Over—Creoles I 29. Language Starts Over—Creoles II 30. Language Starts Over—Signs of the New 31. Language Starts Over—The Creole Continuum 32. What Is Black English? 33. Language Death—The Problem 34. Language Death—Prognosis 35. Artificial Languages 36. Finale—Master Class

    Can democracy survive there? What does the future hold for the once expansive, still powerful, Russian nation? Is Soviet Communism truly dead? Top diplomats struggle daily with questions like these. With this course, you can begin investigating them for yourself.LECTURES16 Lectures1. Nicholas II and the Russian Empire2. The Failure of Constitutional Government3. Russia and the First World War4. Lenin and the Origins of Bolshevism5. Lenin Comes to Power6. Lenin and the Making of a Bolshevik State7. The Twenties8. Stalin and the "Second October Revolution"9. Stalin and the "Great Terror"10. Stalin, Hitler and the Road to War11. The USSR at War12. Stalin's Last Years13. De-Stalinization14. Gorbachev and Perestroika15. The Disintegration of the USSR16. Rebirth of Russia or the Rebirth of the USSR?

    It is the history of who you are and how you came to be. It is unique to you, as it is to each of the 100 billion modern humans who have ever drawn breath. But it is also our collective story, because in every one of our genomes we each carry the history of our species births, deaths, disease, war, famine, migration, and a lot of sex. Since scientists first read the human genome in 2001, it has been subject to all sorts of claims, counterclaims, and myths. In fact, as Adam Rutherford explains, our genomes should be read not as instruction manuals, but as epic poems. DNA determines far less than we have been led to believe about us as individuals, but vastly more about us as a species. In this captivating journey through the expanding landscape of genetics, Adam Rutherford reveals what our genes now tell us about history, and what history tells us about our genes. From Neanderthals to murder, from redheads to race, dead kings to plague, evolution to epigenetics, this is a demystifying and illuminating new portrait of who we are and how we came to be."

    Moby-Dick. War and Peace. Ulysses. These are just four of what are considered the "Great Books"—works of literature that have been singled out as essential parts of a well-read individual's reading list. The only problem: The "Great Books" can be daunting, intimidating, and oftentimes nearly impossible to get through.The truth of the matter is that there is so much more to literature than these giants of the Western canon. In fact, you can get the same pleasures, satisfactions, and insights from books that have yet to be considered "great." Books that are shorter, more accessible, and less dependent on classical references and difficult language. Books that, in the opinion of popular Great Courses Professor Grant L. Voth of Monterey Peninsula College, "allow you to connect with them without quite so many layers of resistance to work through."When you take this skeptical approach to the "Great Books," you open yourself up to works that are just as engaging, just as enjoyable, and—most important—just as insightful about great human themes and ideas as anything you'd encounter on a college-level reading list. Professor Voth's course, The Skeptic's Guide to the Great Books, is your opportunity to discover new literary adventures that make worthy substitutes to works from the Western literary canon. In these 12 highly rewarding lectures, you'll get an introduction to 12 works that redefine what great literature is and how it can reveal startling truths about life—all without being such a chore to read.

    As she sped through the pages, she became enthralled by the intense drama behind the competition to discover the code of life. Even though her high school counselor told her girls didn’t become scientists, she decided she would.Driven by a passion to understand how nature works and to turn discoveries into inventions, she would help to make what the book’s author, James Watson, told her was the most important biological advance since his co-discovery of the structure of DNA. She and her collaborators turned ​a curiosity ​of nature into an invention that will transform the human race: an easy-to-use tool that can edit DNA. Known as CRISPR, it opened a brave new world of medical miracles and moral questions. The development of CRISPR and the race to create vaccines for coronavirus will hasten our transition to the next great innovation revolution. The past half-century has been a digital age, based on the microchip, computer, and internet. Now we are entering a life-science revolution. Children who study digital coding will be joined by those who study genetic code. Should we use our new evolution-hacking powers to make us less susceptible to viruses? What a wonderful boon that would be! And what about preventing depression? Hmmm…Should we allow parents, if they can afford it, to enhance the height or muscles or IQ of their kids? After helping to discover CRISPR, Doudna became a leader in wrestling with these moral issues and, with her collaborator Emmanuelle Charpentier, won the Nobel Prize in 2020.

    ItalyA Geographical Expression 2. The Question of Sovereignty 3. The Crusades and Italian Wealth 4. VeniceA Maritime Republic 5. The Terraferma Empire 6. Genoa, La Superba 7. Bankers and Dukes 8. Pisa 9. Christians vs. Turks in the Mediterranean 10. RomePapal Authority 11. Papal Ambition 12. Papal Reform 13. NaplesA Matter of Wills 14. Naples and the Threat to Italian Liberty 15. Milan and the Visconti 16. The Sforza Dynasty 17. Mantua and the Gonzaga 18. Urbino and the Montefeltro 19. Ferrara and the Este Family 20. Siena and the Struggle for Liberty 21. Florence and the Guild Republic 22. Florence and the Medici 23. The Italian MosaicE Pluribus Gloria 24. CampanilismoThe Italian Sense of Place