How the Earth Works takes you on an astonishing journey through time and space. In 48 lectures, you will look at what went into making our planet - from the big bang, to the formation of the solar system, to the subsequent evolution of Earth.

Chemistry and Our Universe: How It All Works is your in-depth introduction to this vital field, taught through 60 engaging half-hour lectures that are suitable for any background or none at all. Covering a year’s worth of introductory general chemistry at the college level, plus intriguing topics that are rarely discussed in the classroom, this amazingly comprehensive course requires nothing more advanced than high-school math. Your guide is Professor Ron B. Davis, Jr., a research chemist and award-winning teacher at Georgetown University.

We are in the midst of a global mental health crisis, and mental illnesses are on the rise. But what causes mental illness? And why are mental health problems so hard to treat? Drawing on decades of research, Harvard psychiatrist Dr. Chris Palmer outlines a revolutionary new understanding that for the first time unites our existing knowledge about mental illness within a single framework: mental disorders are metabolic disorders of the brain. Brain Energy will transform the field of mental health, and the lives of countless people around the world.

Richard Dawkins' brilliant reformulation of the theory of natural selection has the rare distinction of having provoked as much excitement and interest outside the scientific community as within it. His theories have helped change the whole nature of the study of social biology, and have forced thousands to rethink their beliefs about life.

Hilarious, fascinating, and a roller coaster of dizzying, historical what-ifs, Napoleon's Hemorrhoids is a potpourri for serious historians and casual history buffs. In one of Phil Mason's many revelations, you'll learn that Communist jets were two minutes away from opening fire on American planes during the Cuban missile crisis, when they had to turn back as they were running out of fuel. You'll discover that before the Battle of Waterloo, Napoleon's painful hemorrhoids prevented him from mounting his horse to survey the battlefield.

Astrophysicist Neil deGrasse Tyson has attracted one of the world’s largest online followings with his fascinating, widely accessible insights into science and our universe. Now, Tyson invites us to go behind the scenes of his public fame by unveiling his candid correspondence with people across the globe who have sought him out in search of answers. In this hand-picked collection of 100 letters, Tyson draws upon cosmic perspectives to address a vast array of questions about science, faith, philosophy, life, and of course, Pluto.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.

Beginning with opium, the “joy plant,” which has been used for 10,000 years, Thomas Hager tells a captivating story of medicine. His subjects include the largely forgotten female pioneer who introduced smallpox inoculation to Britain, the infamous knockout drops, the first antibiotic, which saved countless lives, the first antipsychotic, which helped empty public mental hospitals, Viagra, statins, and the new frontier of monoclonal antibodies. This is a deep, wide-ranging, and wildly entertaining book.

In The Quantum Universe, Brian Cox and Jeff Forshaw approach the world of quantum mechanics in the same way they did in Why Does E=mc2? and make fundamental scientific principles accessible - and fascinating - to everyone.The subatomic realm has a reputation for weirdness, spawning any number of profound misunderstandings, journeys into Eastern mysticism, and woolly pronouncements on the interconnectedness of all things. Cox and Forshaw's contention? There is no need for quantum mechanics to be viewed this way.

In Seed to Dust, Marc Hamer paints a beautiful portrait of the garden that “belongs to everyone.” He describes a year in his life as a country gardener, with each chapter named for the month he’s in. As he works, he muses on the unusual folklores of his beloved plants. He observes the creatures who scurry and hide from his blade or rake. And he reflects on his own life: living homeless as a young man, his loving relationship with his wife and children, and - now - feeling the effects of old age on body and mind.

From Plato to Westworld, these questions have fascinated and befuddled philosophers, artists, and scientists for centuries. In The Forgetting Machine, neuroscientist Rodrigo Quian Quiroga explains how the mechanics of memory illuminates these discussions, with implications for everything from understanding Alzheimer's disease to the technology of Artificial Intelligence.

This work is a collection of fictional observations by the narrator as he travels around the countryside of southern New South Wales and Victoria in the 1880s. He presents the life of the various rural dwellers, including bullock drivers, squatters and itinerant travelers, and also attempts to convey the accents of Irish, Scottish and Chinese personalities he encounters. This tale provides insight into the stories and hardships of rural dwellers in Australia in the latter half of the nineteenth century, as well as the narrator’s own philosophy of life.

Kneeling in a muddy field, clutching something soft and blue-black, Marc Hamer vows he will stop trapping moles - forever. In this earnest, understated, and sublime work of nonfiction literature, the molecatcher shares what led him to this strange career: from sleeping among hedges as a homeless teen, to toiling on the railway, to weeding windswept gardens in Wales. Hamer infuses his wanderings with radiant poetry and stark, simple observations on nature’s oft-ignored details.

The science on climate change has been clear for a very long time now. Yet despite decades of appeals, mass street protests, petition campaigns, and peaceful demonstrations, we are still facing a booming fossil fuel industry, rising seas, rising emission levels, and a rising temperature. With the stakes so high, why haven't we moved beyond peaceful protest? In this lyrical manifesto, noted climate scholar (and saboteur of SUV tires and coal mines) Andreas Malm makes an impassioned call for the climate movement to escalate its tactics in the face of ecological collapse.

Many Americans remember a family road trip to visit one of our 63 national parks. Why did Americans start preserving these sites of natural and historic interest? How were these parks selected, and what steps did conservationists, activists, philanthropists, politicians, and others take to protect millions of acres against the booming developments of an expanding nation? An award-winning writer, researcher, and American Studies scholar, Dr. Megan Kate Nelson tackles these questions as she takes you on a marvelous journey through some of the most beautiful places on Earth.

Wit’s End isn’t just a state of mind. It’s the name of a gravel road, the address of a rundown, off-the-grid cabin, 120 shabby square feet of fixer-upper Patrick Hutchison purchased on a whim in the mossy woods of the Cascade Mountains in Washington state. To say Hutchison didn’t know what he was getting into is no more an exaggeration than to say he’s a man with nearly zero carpentry skills. Well, used to be. You can learn a lot over six years of renovations. CABIN is the story of those renovations, but it's also a love story; of a place, of possibilities, and of the process of construction.

As Indigenous scientist and author of Braiding Sweetgrass Robin Wall Kimmerer harvests serviceberries alongside the birds, she considers the ethic of reciprocity that lies at the heart of the gift economy. How, she asks, can we learn from Indigenous wisdom and the plant world to reimagine what we value most? Our economy is rooted in scarcity, competition, and the hoarding of resources, and we have surrendered our values to a system that actively harms what we love. Meanwhile, the serviceberry’s relationship with the natural world is an embodiment of reciprocity.

The world is changing at a relentless pace. How can we slow down and act from a place of respect for all living things? The Sacred Balance shows us how.

Douglas W. Tallamy's first book, Bringing Nature Home, awakened thousands of individuals to an urgent situation: wildlife populations are in decline because the native plants they depend on are fast disappearing. His solution? Plant more natives. In this new book, Tallamy takes the next step and outlines his vision for a grassroots approach to conservation.

Over thousands of years, the Mississippi watershed was home to millions of Indigenous people who regarded "the great river" with awe and respect, adorning its banks with astonishing spiritual earthworks. But European settlers and American pioneers had a different vision: the river was a foe to conquer. In this landmark work of natural history, Boyce Upholt tells the epic story of human attempts to own and contain the Mississippi River, from Thomas Jefferson's expansionist land hunger through today's era of environmental concern

Following the deaths of her husband and son, Helen Cartwright returns to the English village of her childhood after living abroad for six decades. Her only wish is to die quickly and without fuss. Helen retreats into her home on Westminster Crescent, becoming a creature of routine and habit. Then, one cold autumn night, a chance encounter with an abandoned pet mouse on the street outside her house sets Helen on a surprising journey of friendship.

Wright Thompson’s family farm in Mississippi is 23 miles from the site of one of the most notorious and consequential killings in American history, yet he had to leave the state for college before he learned the first thing about it. To this day, fundamental truths about the crime are widely unknown, including where it took place and how many people were involved. This is no accident: the cover-up began at once, and it is ongoing.

Set in a not-too-distant America, I Cheerfully Refuse is the tale of a bereaved and pursued musician embarking under sail on a sentient Lake Superior in search of his departed, deeply beloved, bookselling wife. Rainy, an endearing bear of an Orphean narrator, seeks refuge in the harbors, fogs, and remote islands of the inland sea. Encountering lunatic storms and rising corpses from the warming depths, Rainy finds on land an increasingly desperate and illiterate people, a malignant billionaire ruling class, crumbled infrastructure, and a lawless society.

When we think of fungi, we likely think of mushrooms. But mushrooms are only fruiting bodies, analogous to apples on a tree. Most fungi live out of sight, yet make up a massively diverse kingdom of organisms that supports and sustains nearly all living systems. Fungi provide a key to understanding the planet on which we live, and the ways we think, feel, and behave.