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.

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.

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.

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.

From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals... and where they're going next.

The real stories behind the scenery of America’s national parks. For 12 years, Andrea Lankford lived in the biggest, most impressive national parks in the world, working a job she loved. She chaperoned baby sea turtles on their journey to sea. She pursued bad guys on her galloping patrol horse. She jumped into rescue helicopters bound for the heart of the Grand Canyon. She won arguments with bears. She slept with a few too many rattlesnakes. Hell yeah, it was the best job in the world! Fortunately, Andrea survived it.

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.

Follow the trails of hunters - the original storytellers - as they interpret signs, examine tracks, and chase and catch their prey (or fail to). Listeners can curl up with the best authentic hunting fiction and non-fiction, bringing the great Mount Kenya and the prairies of the American Bison into your living room. From Theodore Roosevelt and Gene Hill to Rick Bass and Charles Dickens, remember classic hunting tales and discover new stories of hunters’ luck, camaraderie, and use of smarts on the trail.

My Child, the Algorithm describes encounters between a single parent, a curious, verbal toddler, and a language-producing algorithm. Like a male seahorse, Hannah Silva carried a baby made from her partner's egg. But when she gave birth, her partner left, and Hannah found herself navigating life alone with her child, surviving on United Kingdom universal credit, humor, and buckets of imagination.

Decision intelligence (DI) has been widely named as a top technology trend for several years, and Gartner reports that more than a third of large organizations are adopting it. Some even say that DI is the next step in the evolution of AI. Many software vendors offer DI solutions today, as they help organizations implement their evidence-based or data-driven decision strategies. But until now, there has been little practical guidance for organizations to formalize decision making and integrate their decisions with data. With this book, authors L. Y. Pratt and N. E. Malcolm fill this gap.

Scientists tell us that ninety-six percent of the universe is unexplained dark matter and dark energy. Also, they admit that no unifying “theory of everything” exists in physics. This shaky foundation is the basis of modern thinking about the cosmos and Earth’s place in it. Something big seems to be missing. Thus, we’re left with no choice but to question the “consensus” cosmological model. Are we really flying through space on a spinning ball within an expanding universe, while free-falling around the Sun—all as a consequence of a “Big Bang” that supposedly occurred 13.8 billion years ago?

Have you always been fascinated by quantum physics' spellbinding twirls but been held back by its daunting equations? Are you eager to explore the Quantum universe and unravel its mysteries but dread diving into a sea of complex numbers? Master the mystical world of Quantum Physics in just a few hours. Empower yourself with the knowledge of the microscopic universe, minus the mind-boggling math!

In Waves in an Impossible Sea, physicist Matt Strassler tells a startling tale of elementary particles, human experience, and empty space. He begins with a simple mystery of motion. When we drive at highway speeds with the windows down, the wind beats against our faces. Yet our planet hurtles through the cosmos at 150 miles per second, and we feel nothing of it. How can our voyage be so tranquil when, as Einstein discovered, matter warps space, and space deflects matter? The answer, Strassler reveals, is that empty space is a sea, albeit a paradoxically strange one.

Eggs are the origins of ninety percent of the Earth's organisms. They can be found as far apart as deep-sea volcanoes and in space. Yet despite their fundamental importance, eggs often find themselves an afterthought in the discussion of evolution of life on Earth as the interests of scientists congregate around the things that emerge from eggs rather than the eggs themselves.

For millions of women, shame is a vicious predator. It tells us we are less than, that we are unworthy. We try everything to escape shame—ignoring it, intellectualizing it, and even, ironically, shaming ourselves for feeling it. The reality is that women experience shame more frequently and more intensely than men—a direct result, as acclaimed journalist Melissa Petro explains, of a patriarchal culture that “urges women to feel bad about themselves, and then punishes them when they do.” Why can’t we figure out how to break the shame cycle once and for all?

An all-in-one guide to taking charge of your mental health, with research-proven strategies to alleviate daily struggles such as depression, anxiety, panic disorder, ADHD, and insomnia.

Throughout her years as a licensed clinical psychologist, Mary E. Anderson, PhD—known affectionately as “Dr. A” by her clients—has noticed a pattern: Talented, productive, and often brilliant patients—from business executives to lawyers to grad students—constantly arrive on her couch, drop their flawless facades, and describe feelings of self-doubt, burnout, and worry.

Do you know anyone who's truly living The Good Life? Traditionally, philosophers and psychologists have thought of the Good Life in terms of happiness or meaning, or some combination of both. But, if it’s really that simple, if all you need is more happiness or meaning to get to the Good Life, why aren’t more of us achieving that truly “good” life? You’ve hit all the traditional markers, jumped on the happiness train, committed to a gratitude practice, sought purpose in your work, and yet The Good Life you’re seeking, is still out of reach.

Humans, it turns out, are intrinsically wired to seek short-term success at the expense of long-term prosperity. Kristian Rönn, an entrepreneur formerly affiliated with the University of Oxford’s Future of Humanity Institute, calls these deeply rooted impulses “Darwinian demons.” These forces, a by-product of natural selection, can lead us to act in shortsighted ways that harm others—and even imperil our survival as a species. If this evolutionary glitch is left unchecked, the consequences will grow in magnitude as the power of technology accelerates.

Was the outcome of the First World War on a knife edge? In this major new account of German wartime politics and strategy Holger Afflerbach argues that the outcome of the war was actually in the balance until relatively late in the war. Using new evidence from diaries, letters, and memoirs, he fundamentally revises our understanding of German strategy from the decision to go to war and the failure of the western offensive to the radicalization of Germany's war effort under Hindenburg and Ludendorff and the ultimate collapse of the Central Powers.

Talking about death has been deemed morbid, taboo, or even pathological. But in order to fully embrace life, scientists, psychologists, and spiritual leaders all agree—contemplating death is the key to living a life with meaning. This life-changing book will give you a 12-week program to befriend death in your own way, creating your own personal, daily meditation on what it means to be mortal.

In The Tech Coup, Marietje Schaake explains how technology companies crept into nearly every corner of our lives and our governments. She takes us beyond the headlines to high-stakes meetings with human rights defenders, business leaders, computer scientists, and politicians to show how technologies have gone from being heralded as utopian to undermining the pillars of our democracies.

The traditional approach to career is failing us. Determine what you want to do with your life, it says, and methodically make your way toward that destination. We’re taught that once we get there, no matter how fraught and fatiguing the path is, we’ll find fulfillment. This is the 5-year plan, it’s setting the “right” goals, it’s one of the first questions we ask kids: what do you want to be when you grow up? The problem is this advice simply doesn’t work.