While not every story is concerned with the hard science behind space travel and other futuristic ventures, fiction can give listeners an amazing insight into what people could be capable of and what people dream of doing.In the 10 lectures of The Science of Sci-Fi: From Warp Speed to Interstellar Travel, Professor Erin Macdonald interweaves real science and the achievements of the imagination to reveal the truth that underlies favorite stories and sheds light on what the future may hold. From faster-than-light travel to journeys through time itself, science fiction makes humanity seem limitless. So, what scientific boundaries are people pushing against while seeking to fly among the stars?Listening Length: 3 hours and 59 minutes

    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.

    Over dinner one night, her mother casually mentioned Sarah had been conceived using a sperm donor. The man who’d raised Sarah wasn’t her father; in fact, she had no idea who her father was. Or who she really was. As the shock receded, Sarah put her professional skills to work and began to investigate her own existence. Thus began a ten-year journey to understand who she was – digging through hospital records, chasing leads and taking a DNA test – that finally led her to her biological origins. What she discovered along the way was shocking: hospital records routinely destroyed, trading of eggs and sperm, women dead, donors exploited, and hundreds of thousands of donor-conceived people globally who will never know who they are. But there’s one thing this industry hasn’t banked on: the children of the baby business taking on their makers.In a profoundly personal way, Brave New Humans shines a light on the global fertility business today – a booming and largely unregulated industry that takes a startlingly lax approach to huge ethical concerns, not least our fundamental human need to know who we are, and where we come from.

    Jane. But women, it turns out, have always gone to war. In this fascinating, lively, and wide-ranging book, historian Pamela Toler draws from a lifetime of scouring books for mentions of women warriors to tell their stories and to consider why women go to war.Tomyris, ruler of the hard-riding Massagetae, and her warriors killed Cyrus the Great of Persia when he sought to invade her lands. She herself hacked off his head in revenge for the death of her son. The West African ruler Amina of Hausa, a contemporary of Elizabeth I, led her fierce warriors in a campaign of territorial expansion for more than thirty years. Like Elizabeth, she refused to marry; unlike Elizabeth, she never claimed to be a Virgin Queen. Contemporary accounts of medieval sieges in Europe describe women using firearms, participating in night raids, joining in the defense of breaches in the walls, and fighting hand-to-hand at the improvised barricades that often provided a last line of defense. Among the examples of female samurai in Japan are the Joshigun, a group of thirty seriously combat-trained women who fought against the forces of the Meiji emperor in the late 19th century.These are the stories of those who commanded from the rear and those who fought in the front lines, those who fought because they wanted to, because they had to, or because they could. Considering the ways in which their presence has been erased from history, Toler concludes that women have always fought: not in spite of being women but because they are women.

    But in every age and in every place drunkenness is a little bit different. It can be religious, it can be sexual, it can be the duty of kings or the relief of peasants. It can be an offering to the ancestors, or a way of marking the end of a day's work. It can send you to sleep, or send you into battle.A Short History of Drunkenness traces humankind's love affair with booze from our primate ancestors through to Prohibition, answering every possible question along the way: What did people drink? How much? Who did the drinking? Of the many possible reasons, why? On the way, learn about the Neolithic Shamans, who drank to communicate with the spirit world (no pun intended), marvel at how Greeks got giddy and Romans got rat-arsed, and find out how bars in the Wild West were never quite like in the movies.This is a history of the world at its inebriated best.

    What was really going on around the president, as the government failed to contain the coronavirus and over half a million Americans perished? Who was influencing Trump after he refused to concede an election he had clearly lost and spread lies about election fraud? To answer these questions, Philip Rucker and Carol Leonnig reveal a dysfunctional and bumbling presidency’s inner workings in unprecedented, stunning detail. Focused on Trump and the key players around him—the doctors, generals, senior advisers, and Trump family members— Rucker and Leonnig provide a forensic account of the most devastating year in a presidency like no other. Their sources were in the room as time and time again Trump put his personal gain ahead of the good of the country. These witnesses to history tell the story of him longing to deploy the military to the streets of American cities to crush the protest movement in the wake of the killing of George Floyd, all to bolster his image of strength ahead of the election. These sources saw firsthand his refusal to take the threat of the coronavirus seriously—even to the point of allowing himself and those around him to be infected. This is a story of a nation sabotaged—economically, medically, and politically—by its own leader, culminating with a groundbreaking, minute-by-minute account of exactly what went on in the Capitol building on January 6, as Trump’s supporters so easily breached the most sacred halls of American democracy, and how the president reacted. With unparalleled access, Rucker and Leonnig explain and expose exactly who enabled—and who foiled—Trump as he sought desperately to cling to power. A classic and heart-racing work of investigative reporting, this book is destined to be read and studied by citizens and historians alike for decades to come.

    The world population is expected to reach nine billion people by 2050— that’ s nine billion hungry humans in need of food. The challenge of feeding this rapidly growing population has already been made greater by climate change, which will wreak havoc on the way we produce our food. Disruptions to industrial-scale agriculture, along with rising sea levels, will create millions of environmental refugees, fleeing their homes in search of nourishment and safety. We have also lost touch with the soil— few of us grow our own food or even know where it comes from— and we are at the mercy of the multinationals that control the crops with little foresight about the damage their methods are inflicting on the planet. This puts our very future at risk.In Consumed, award-winning writer Sarah Elton walks fields and farms on four continents, investigating not only the potential— and very real— threats to our food, but also telling the stories of those who are working hard to preserve our future. From Bogot� to Beijing, Delhi to Rome, Nairobi to Toronto, people from all walks of life are creating an alternative to the industrial food we have grown accustomed to piling into our shopping carts, and in the process giving us hope not for a daunting future but for a future in which we can all sit at the table.

    American Howard W. Campbell, Jr., a spy during World War II, is now on trial in Israel as a Nazi war criminal. But is he really guilty? In this brilliant book rife with true gallows humor, Vonnegut turns black and white into a chilling shade of gray with a verdict that will haunt us all.

    Teri Robert has been there—in fact, she experienced her first Migraine at age six. Now, in this groundbreaking holistic guide to the diagnosis and treatment of headaches and Migraine disease, she brings a patient-empowering message to all headache sufferers: you don't have to live with daily pain. She provides you with all the information you need to know about getting the help you need, including:Understanding side effectsTreatments for long-term reliefRisks and symptomsIdentification of the various types of headachesTraditional and alternative therapiesInformation on finding health care practitioners and supportNumerous case studies and expert advice

         Since 2006 and the election of the 1st Harper government, the vision of Canada's future as an energy superpower has driven the political agenda, as well as the fast-paced development of Alberta's oil sands and the push for more pipelines across the country to bring that bitumen to market. Anyone who objects is labeled a dreamer, or worse--an environmentalist: someone who puts the health of the planet ahead of the economic survival of their neighbours.     In The Carbon Bubble, Jeff Rubin compellingly shows how Harper's economic vision for the country is dead wrong. Changes in energy markets in the US--where domestic production is booming while demand for oil is shrinking--are quickly turning Harper's dream into an economic nightmare. The same trade and investment ties to oil that pushed the Canadian dollar to record highs are now pulling it down, and the Toronto Stock Exchange, one of the most carbon-intensive stock indexes in the world--with over 25 percent market capitalization in oil and gas alone--will be increasingly exposed to the rest of the world's efforts to reduce carbon emissions.     Rubin argues that there is a lifeline to a better future. The very climate change that will leave much of the country's carbon unburnable could at the same time make some of Canada's other resource assets more valuable: our water and our land. In tomorrow's economy, he argues, Canada won't be an energy superpower, but it has the makings of one of the world's great breadbaskets. And in the global climate that the world's carbon emissions are inexorably creating, food will soon be a lot more valuable than oil.