It repays us many times over to be good economists. Economic issues are active in our lives every day. However, when the subject of economics comes up in conversation or on the news, we can find ourselves longing for a more sophisticated understanding of the fundamentals of economics.36 lectures | 30 minutes each.

    A malicious online rumor costs a company millions. A political sideshow derails the national news cycle and destroys a candidate. Some product or celebrity zooms from total obscurity to viral sensation. What you don't know is that someone is responsible for all this. Usually, someone like me.I'm a media manipulator. In a world where blogs control and distort the news, my job is to control blogs--as much as any one person can. In today's culture... 1) Blogs like "Gawker," "Buzzfeed" and the "Huffington Post" drive the media agenda. 2) Bloggers are slaves to money, technology, and deadlines. 3) Manipulators wield these levers to shape everything you read, see and watch--online and off.Why am I giving away these secrets? Because I'm tired of a world where blogs take indirect bribes, marketers help write the news, reckless journalists spread lies, and no one is accountable for any of it. I'm pulling back the curtain because I don't want anyone else to get blindsided. I'm going to explain exactly how the media "really" works. What you choose to do with this information is up to you.

    But modern times have forced the world’s tribes into a shared space, resulting in epic clashes of values along with unprecedented opportunities. As the world shrinks, the moral lines that divide us become more salient and more puzzling. We fight over everything from tax codes to gay marriage to global warming, and we wonder where, if at all, we can find our common ground. A grand synthesis of neuroscience, psychology, and philosophy, Moral Tribes reveals the underlying causes of modern conflict and lights the way forward. Greene compares the human brain to a dual-mode camera, with point-and-shoot automatic settings (“portrait,” “landscape”) as well as a manual mode. Our point-and-shoot settings are our emotions—efficient, automated programs honed by evolution, culture, and personal experience. The brain’s manual mode is its capacity for deliberate reasoning, which makes our thinking flexible. Point-and-shoot emotions make us social animals, turning Me into Us. But they also make us tribal animals, turning Us against Them. Our tribal emotions make us fight—sometimes with bombs, sometimes with words—often with life-and-death stakes. An award-winning teacher and scientist, Greene directs Harvard University’s Moral Cognition Lab, which uses cutting-edge neuroscience and cognitive techniques to understand how people really make moral decisions. Combining insights from the lab with lessons from decades of social science and centuries of philosophy, the great question of Moral Tribes is this: How can we get along with Them when what they want feels so wrong to Us? Ultimately, Greene offers a set of maxims for navigating the modern moral terrain, a practical road map for solving problems and living better lives. Moral Tribes shows us when to trust our instincts, when to reason, and how the right kind of reasoning can move us forward. A major achievement from a rising star in a new scientific field, Moral Tribes will refashion your deepest beliefs about how moral thinking works and how it can work better.

    Weaver unsparingly diagnoses the ills of our age and offers a realistic remedy. He asserts that the world is intelligible and that man is free. The catastrophes of our age are the product of unintelligent choice and the cure lies in man's recognition that ideas--like actions--have consequences. A cure, he submits, is possible. It lies in the right use of man's reason, in the renewed acceptance of an absolute reality, and in the recognition that ideas like actions have consequences.

    (B) Scientific knowledge is always provisional and tells us nothing that is universal, necessary, or certain about the world. Welcome to the science wars—a long-running battle over the status of scientific knowledge that began in ancient Greece, raged furiously among scientists, social scientists, and humanists during the 1990s, and has re-emerged in today's conflict between science and religion over issues such as evolution.Professor Steven L. Goldman, whose Teaching Company course on Science in the 20th Century was praised by customers as "a scholarly achievement of the highest order" and "excellent in every way," leads you on a quest for the nature of scientific reasoning in this intellectually pathbreaking lecture series, Science Wars: What Scientists Know and How They Know It.Those who have taken Professor Goldman's previous course, which is an intensive survey of the revolution in scientific knowledge from 1900 to 2000, may have wondered: if what counts as scientific knowledge can transform so dramatically within only 100 years, what exactly is scientific knowledge? Science Wars addresses this surprisingly difficult question.Five Centuries of the Science WarsIn 24 half-hour lectures, Science Wars explores the history of competing conceptions of scientific knowledge and their implications for science and society from the onset of the Scientific Revolution in the 1600s to the present. It may seem that the accelerating pace of discoveries, inventions, and unexpected insights into nature during this period guarantees the secure foundations of scientific inquiry, but that is far from true. Consider these cases:The scientific method: In the 1600s the English philosopher Francis Bacon defined the scientific method in its classic form: the use of inductive reasoning to draw conclusions from an exhaustive body of facts. But "no scientist has ever been a strict Baconian," says Professor Goldman. "If you followed that, you would get nowhere."A "heated" debate: Around 1800 the dispute over the nature of heat was resolved in favor of the theory that heat is motion and not a substance given off during burning. But then the French mathematical physicist Joseph Fourier wrote a set of equations that accurately described how heat behaves regardless of what it "really" is, which, Fourier contended, was not a scientific question at all.Paradigm shifts: The publication in 1962 of Thomas Kuhn's The Structure of Scientific Revolutions precipitated a radical change in attitudes toward scientific knowledge, prompted by Kuhn's insight that science is not an entirely rational enterprise, and that its well-established theories (or paradigms) are overturned in a revolutionary, nonlogical process.Postmodern putdown: The postmodern attack on science as a privileged mode of inquiry made some headway in the late 20th century. But the credibility of the movement wilted in 1996, when a postmodern journal unwittingly published a spoof by physicist Alan Sokal, purporting to prove that physical theory was socially constructed. Sokal then exposed his piece as a parody.In the penultimate lecture of the course, Professor Goldman considers intelligent design—the argument that evolution can't account for the immense complexity of life and that a master designer must be at work. He approaches this topical debate by asking: What are the minimum criteria that define a hypothesis as scientific, and does intelligent design qualify? Having already covered five centuries of the science wars in the previous lectures, you will analyze this controversy with a set of tools that allows you to see the issues in a sharp, new light.What Is Reality?"Fasten your seatbelts," says Professor Goldman at the outset of Lecture 21—an advisory that applies equally to the whole course, which covers an astonishing array of ideas and thinkers. Throughout, Professor Goldman never loses his narrative thread, which begins 2,400 years ago with Plato's allegorical battle between "the gods" and "the earth giants"—between those for whom knowledge is universal, necessary, and certain; and those for whom it cannot be so and is based wholly on experience.The problem of what constitutes scientific knowledge can be illustrated with one of the most famous and widely accepted scientific theories of all time, Nicolaus Copernicus's heliostatic (stationary sun) theory of the solar system, which has undergone continual change since it was first proposed in 1543: Copernicus called for the planets to move in uniform circular motion around the sun, slightly displaced from the center. Using observations by Tycho Brahe, Johannes Kepler revised the Copernican model, discarding the ancient dogma of circular motion, which did not fit the data. Instead, he guessed that the planets in fact move in elliptical orbits. In his influential work endorsing the Copernican theory, Galileo ignored Kepler's corrections and opted for circular motion. Notoriously, the Catholic Church condemned Galileo for heresy. But the church was actually correct that he had no basis for claiming the heliocentric theory was true, rather than simply an interpretation of experience. Galileo's picture of space was superseded by Newton's and later by Einstein's, which also will doubtless be revised. Even something as basic as the elliptical motion of the planets is a vast oversimplification. There are no closed curves in space, since the solar system is moving around the center of the galaxy; the galaxy is moving within the local cluster; and the local cluster is also moving. Although we still call the conventional picture of the solar system Copernican astronomy, there is effectively no resemblance between astronomy today and Copernicus's 1543 theory of the heavens. The same is also true of other theories, such as the atomic theory of matter. All scientific theories are in a state of ceaseless revision, which raises the question of what reality "really" is. As the contemporary philosopher of science Mary Hesse has pointed out, the lesson of the history of science seems to be that the theories we currently hold to be true are as likely to be overturned as the theories they replaced!Sharpen Your Understanding of What Science IsThe uncertainty about the status of scientific knowledge and about the objectivity of the scientific enterprise led to a broad assault on science in the late 20th century by sociologists, philosophers, and historians, many connected with the postmodern movement. The lectures covering this attack and the ensuing counterattack by scientists are some of the most thrilling in the course and involve a number of figures whom Professor Goldman knows personally.Of one of the firebrands in this conflict, the late Viennese philosopher of science Paul Feyerabend, Professor Goldman says, "I myself took a seminar with Feyerabend when he was teaching at Berkeley in the early 1960s. … Feyerabend was not really off the wall, although he was often depicted that way. … He too recognized, as everyone must, that after all, science does work and science is knowledge of a sort. It's just not the absolute knowledge that scientists and philosophers have historically claimed that it is."By the time you reach the end of this course, you will understand exactly what science is, and you will be enlightened about a fascinating problem that perhaps you didn't even know existed. "There have been a raft of popular books about what scientists know," says Professor Goldman, "but to the best of my knowledge, there is not a single one of these popular books that focuses centrally on the question of how scientists know what they know."This course serves as that book.Course Lecture Titles1. Knowledge and Truth Are Age-Old Problems 2. Competing Visions of the Scientific Method 3. Galileo, the Catholic Church, and Truth 4. Isaac Newtons Theory of the Universe 5. Science vs. Philosophy in the 17th Century 6. Locke, Hume, and the Path to Skepticism 7. Kant Restores Certainty 8. Science, Society, and the Age of Reason 9. Science Comes of Age in the 19th Century 10. Theories Need Not Explain 11. Knowledge as a Product of the Active Mind 12. Trading Reality for Experience 13. Scientific Truth in the Early 20th Century 14. Two New Theories of Scientific Knowledge 15. Einstein and Bohr Redefine Reality 16. Truth, Ideology, and Thought Collectives 17. Kuhn's Revolutionary Image of Science 18. Challenging Mainstream Science from Within 19. Objectivity Under Attack 20. Scientific Knowledge as Social Construct 21. New Definitions of Objectivity 22. Science Wars of the Late 20th Century 23. Intelligent Design and the Scope of Science 24. Truth, History, and Citizenship12 Audio CDs(24 lectures, 30 minutes/lecture)

    This is the America we believe in a nation of opportunity, constrained only by ability and effort. But during the last twenty-five years we have seen a disturbing opportunity gap emerge. Americans have always believed in equality of opportunity, the idea that all kids, regardless of their family background, should have a decent chance to improve their lot in life. Now, this central tenet of the American dream seems no longer true or at the least, much less true than it was. Robert Putnam about whom The Economist said, "His scholarship is wide-ranging, his intelligence luminous, his tone modest, his prose unpretentious and frequently funny," offers a personal but also authoritative look at this new American crisis. Putnam begins with his high school class of 1959 in Port Clinton, Ohio. By and large the vast majority of those students "our kids" went on to lives better than those of their parents. But their children and grandchildren have had harder lives amid diminishing prospects. Putnam tells the tale of lessening opportunity through poignant life stories of rich and poor kids from cities and suburbs across the country, drawing on a formidable body of research done especially for this book. Our Kids is a rare combination of individual testimony and rigorous evidence. Putnam provides a disturbing account of the American dream that should initiate a deep examination of the future of our country.

    CBT illuminates the links between thoughts, emotions, behaviors, and physical health and uses those connections to develop concrete plans for self-improvement. Built on a solid foundation of neurological and behavioral research, CBT is an approach almost anyone can use for promoting greater mental health and improving quality of life. In 24 engaging half-hour lectures, you'll build a robust and effective self-improvement toolkit with the expert guidance of Professor Satterfield of the University of California, San Francisco. You will explore CBT's roots in Socratic and stoic philosophy, build a toolkit of CBT techniques, and hear about the latest research about its outcomes. Additionally this intriguing and practical course allows you to take on the role of medical student, physician, psychologist, and patient. Throughout the course you'll explore issues that cause people to seek out therapy. In some cases you'll get to hear Dr. Satterfield working with a patient, and in others you'll be delving into research to find what causes issues and how CBT helps to resolve them. Everyone has something about their life that they would like to improve. With the tools in CBT and the desire to make your situation better, you can create lasting change in your life.

    Like Thomas Paine before him, Alinsky was able to combine, both in his person and his writing, the intensity of political engagement with an absolute insistence on rational political discourse and adherence to the American democratic tradition.ContentsThe PurposeOf Means and EndsA Word about WordsThe Education of an OrganizerCommunicationIn the BeginningTacticsThe Genesis of Tactic ProxyThe Way Ahead

    For Clinton, that meant contorting himself around the various factions of the Democratic party to win the presidency. Gingrich employed a scorched-earth strategy to upend the permanent Republican minority in the House, making him Speaker. The Clinton/Gingrich battles were bare-knuckled brawls that brought about massive policy shifts and high-stakes showdowns—their collisions had far-reaching political consequences. But the ’90s were not just about them.  Kornacki writes about Mario Cuomo’s stubborn presence around Clinton’s 1992 campaign; Hillary Clinton’s star turn during the 1998 midterms, seeding the idea for her own candidacy; Ross Perot’s wild run in 1992 that inspired him to launch the Reform Party, giving Donald Trump his first taste of electoral politics in 1999; and many others. With novelistic prose and a clear sense of history, Steve Kornacki masterfully weaves together the various elements of this rambunctious and hugely impactful era in American history, whose effects set the stage for our current political landscape.

    With mordant wit, she surveys an anti-rationalist landscape extending from pop culture to a pseudo-intellectual universe of "junk thought." Disdain for logic and evidence defines a pervasive malaise fostered by the mass media, triumphalist religious fundamentalism, mediocre public education, a dearth of fair-minded public intellectuals on the right and the left, and, above all, a lazy and credulous public.Jacoby offers an unsparing indictment of the American addiction to infotainment—from television to the Web—and cites this toxic dependency as the major element distinguishing our current age of unreason from earlier outbreaks of American anti-intellectualism and anti-rationalism. With reading on the decline and scientific and historical illiteracy on the rise, an increasingly ignorant public square is dominated by debased media-driven language and received opinion.At this critical political juncture, nothing could be more important than recognizing the "overarching crisis of memory and knowledge" described in this impassioned, tough-minded book, which challenges Americans to face the painful truth about what the flights from reason has cost us as individuals and as a nation.

    Modonna Harris and her teenage daughter Brianna in Chicago often have no food but spoiled milk on weekends. After two decades of brilliant research on American poverty, Kathryn Edin noticed something she hadn’t seen since the mid-1990s — households surviving on virtually no income. Edin teamed with Luke Shaefer, an expert on calculating incomes of the poor, to discover that the number of American families living on $2.00 per person, per day, has skyrocketed to 1.5 million American households, including about 3 million children. Where do these families live? How did they get so desperately poor? Edin has procured rich — and truthful — interviews. Through the book’s many compelling profiles, moving and startling answers emerge. The authors illuminate a troubling trend: a low-wage labor market that increasingly fails to deliver a living wage, and a growing but hidden landscape of survival strategies among America’s extreme poor. More than a powerful exposé, $2.00 a Day delivers new evidence and new ideas to our national debate on income inequality.

    In Homo Deus, he looked to our future. Now, one of the most innovative thinkers on the planet turns to the present to make sense of today's most pressing issues.How do computers and robots change the meaning of being human? How do we deal with the epidemic of fake news? Are nations and religions still relevant? What should we teach our children?Yuval Noah Harari's 21 Lessons for the 21st Century is a probing and visionary investigation into today's most urgent issues as we move into the uncharted territory of the future. As technology advances faster than our understanding of it, hacking becomes a tactic of war, and the world feels more polarized than ever, Harari addresses the challenge of navigating life in the face of constant and disorienting change and raises the important questions we need to ask ourselves in order to survive.In twenty-one accessible chapters that are both provocative and profound, Harari builds on the ideas explored in his previous books, untangling political, technological, social, and existential issues and offering advice on how to prepare for a very different future from the world we now live in: How can we retain freedom of choice when Big Data is watching us? What will the future workforce look like, and how should we ready ourselves for it? How should we deal with the threat of terrorism? Why is liberal democracy in crisis?Harari's unique ability to make sense of where we have come from and where we are going has captured the imaginations of millions of readers. Here he invites us to consider values, meaning, and personal engagement in a world full of noise and uncertainty. When we are deluged with irrelevant information, clarity is power. Presenting complex contemporary challenges clearly and accessibly, 21 Lessons for the 21st Century is essential reading.

     We are living in a time of deep divisions. Americans are sorting themselves along racial, religious, and cultural lines, leading to a level of polarization that the country hasn't seen since the Civil War. Pundits and politicians are calling for us to come together, to find common purpose. But how, exactly, can this be done?In Palaces for the People, Eric Klinenberg suggests a way forward. He believes that the future of democratic societies rests not simply on shared values but on shared spaces: the libraries, childcare centers, bookstores, churches, synagogues, and parks where crucial, sometimes life-saving connections, are formed. These are places where people gather and linger, making friends across group lines and strengthening the entire community. Klinenberg calls this the "social infrastructure" When it is strong, neighborhoods flourish; when it is neglected, as it has been in recent years, families and individuals must fend for themselves.Klinenberg takes us around the globe--from a floating school in Bangladesh to an arts incubator in Chicago, from a soccer pitch in Queens to an evangelical church in Houston--to show how social infrastructure is helping to solve some of our most pressing challenges: isolation, crime, education, addiction, political polarization, and even climate change.Richly reported, elegantly written, and ultimately uplifting, Palaces for the People urges us to acknowledge the crucial role these spaces play in civic life. Our social infrastructure could be the key to bridging our seemingly unbridgeable divides--and safeguarding democracy.

    Offering multilevel insight into one of the most astounding real-life dramas of modern history, The Fall and Rise of China weaves together the richly diverse developments and sociopolitical currents that created the China we now see in the headlines.As we enter what some are already calling the "Chinese century," the role of China is deeply fundamental to our reading of the direction of world civilization and history. In 48 penetrating lectures, The Fall and Rise of China takes you to the heart of the events behind China's new global presence, leaving you with a clear view of both the story itself and its critical implications for our world.Course Lecture Titles48 Lectures, 30 minutes per lecture 1. The Splendor That Was China, 600–1700 2. Malthus and Manchu Hubris, 1730–1800 3. Barbarians at the Gate, 1800–1860 4. Rural Misery and Rebellion, 1842–1860 5. The Self-Strengthening Movement, 1860–1890 6. Hundred Days of Reform and the Boxer Uprising 7. The End of Empire, 1900–1911 8. The Failed Republic, 1912–1919 9. The Birth of Chinese Communism, 1917–1925 10. Chiang, Mao, and Civil War, 1926–1934 11. The Republican Experiment, 1927–1937 12. "Resist Japan!" 1937–1945 13. Chiang's Last Stand, 1945–1949 14. "The Chinese People Have Stood Up!" 15. Korea, Taiwan, and the Cold War, 1950–1954 16. Socialist Transformation, 1953–1957 17. Cracks in the Monolith, 1957–1958 18. The Great Leap Forward, 1958–1960 19. Demise of the Great Leap Forward, 1959–1962 20. "Never Forget Class Struggle!" 1962–1965 21. "Long Live Chairman Mao!" 1964–1965 22. Mao's Last Revolution Begins, 1965–1966 23. The Children's Crusade, 1966–1967 24. The Storm Subsides, 1968–1969 25. The Sino-Soviet War of Nerves, 1964–1969 26. Nixon, Kissinger, and China, 1969–1972 27. Mao's Deterioration and Death, 1971–1976 28. The Legacy of Mao Zedong—An Appraisal 29. The Post-Mao Interregnum, 1976–1977 30. Hua Guofeng and the Four Modernizations 31. Deng Takes Command, 1978–1979 32. The Historic Third Plenum, 1978 33. The "Normalization" of U.S.-China Relations 34. Deng Consolidates His Power, 1979–1980 35. Socialist Democracy and the Rule of Law 36. Burying Mao, 1981–1983 37. "To Get Rich Is Glorious," 1982–1986 38. The Fault Lines of Reform, 1984–1987 39. The Road to Tiananmen, 1987–1989 40. The Empire Strikes Back, 1989 41. After the Deluge, 1989–1992 42. The "Roaring Nineties," 1992–1999 43. The Rise of Chinese Nationalism, 1993–2001 44. China's Lost Territories—Taiwan, Hong Kong 45. China in the New Millennium, 2000–2008 46. China's Information Revolution 47. "One World, One Dream"—The 2008 Olympics 48. China's Rise—The Sleeping Giant Stirs

    Identity politics are beginning to encroach on every aspect of life. Civil liberties are increasingly seen as a threat to "safety". Progressives marginalize conservative, traditional Christians, and other dissenters. Technology and consumerism hasten the possibility of a corporate surveillance state. And the pandemic, having put millions out of work, leaves our country especially vulnerable to demagogic manipulation.In Live Not By Lies, Dreher amplifies the alarm sounded by the brave men and women who fought totalitarianism. He explains how the totalitarianism facing us today is based less on overt violence and more on psychological manipulation. He tells the stories of modern-day dissidents--clergy, laity, martyrs, and confessors from the Soviet Union and the captive nations of Europe--who offer practical advice for how to identify and resist totalitarianism in our time. Following the model offered by a prophetic World War II-era pastor who prepared believers in his Eastern European to endure the coming of communism, Live Not By Lies teaches American Christians a method for resistance: - SEE: Acknowledge the reality of the situation. - JUDGE: Assess reality in the light of what we as Christians know to be true. - ACT: Take action to protect truth.Aleksandr Solzhenitsyn famously said that one of the biggest mistakes people make is assuming totalitarianism can't happen in their country. Many American Christians are making that mistake today, sleepwalking through the erosion of our freedoms. Live Not By Lies will wake them and equip them for the long resistance.