Our Big Bang, our distant future, parallel worlds, the sub-atomic and intergalactic - none of them are what they seem. But there is a way to understand this immense strangeness - mathematics. Seeking an answer to the fundamental puzzle of why our universe seems so mathematical, Tegmark proposes a radical idea: that our physical world not only is described by mathematics, but that it is mathematics. This may offer answers to our deepest questions: How large is reality? What is everything made of? Why is our universe the way it is?Table of ContentsPreface 1 What Is Reality? Not What It Seems • What’s the Ultimate Question? • The Journey Begins Part One: Zooming Out 2 Our Place in Space Cosmic Questions • How Big Is Space? • The Size of Earth • Distance to the Moon • Distance to the Sun and the Planets • Distance to the Stars • Distance to the Galaxies • What Is Space? 3 Our Place in TimeWhere Did Our Solar System Come From? • Where Did theGalaxies Come From? • Where Did the Mysterious MicrowavesCome From? • Where Did the Atoms Come From? 4 Our Universe by NumbersWanted: Precision Cosmology • Precision Microwave-Background Fluctuations • Precision Galaxy Clustering • The Ultimate Map of Our Universe • Where Did Our Big Bang Come From? 5 Our Cosmic Origins What’s Wrong with Our Big Bang? • How Inflation Works • The Gift That Keeps on Giving • Eternal Inflation 6 Welcome to the Multiverse The Level I Multiverse • The Level II Multiverse • Multiverse Halftime Roundup Part Two: Zooming In 7 Cosmic Legos Atomic Legos • Nuclear Legos • Particle-Physics Legos • Mathematical Legos • Photon Legos • Above the Law? • Quanta and Rainbows • Making Waves • Quantum Weirdness • The Collapse of Consensus • The Weirdness Can’t Be Confined • Quantum Confusion 8 The Level III Multiverse The Level III Multiverse • The Illusion of Randomness • Quantum Censorship • The Joys of Getting Scooped • Why Your Brain Isn’t a Quantum Computer • Subject, Object and Environment • Quantum Suicide • Quantum Immortality? • Multiverses Unified • Shifting Views: Many Worlds or Many Words? Part Three: Stepping Back 9 Internal Reality, External Reality and Consensus Reality External Reality and Internal Reality • The Truth, the Whole Truth and Nothing but the Truth • Consensus Reality • Physics: Linking External to Consensus Reality 10 Physical Reality and Mathematical Reality Math, Math Everywhere! • The Mathematical Universe Hypothesis • What Is a Mathematical Structure? 11 Is Time an Illusion? How Can Physical Reality Be Mathematical? • What Are You? • Where Are You? (And What Do You Perceive?) • When Are You? 12 The Level IV Multiverse Why I Believe in the Level IV Multiverse • Exploring the Level IV Multiverse: What’s Out There? • Implications of the Level IV Multiverse • Are We Living in a Simulation? • Relation Between the MUH, the Level IV Multiverse and Other Hypotheses •Testing the Level IV Multiverse 13 Life, Our Universe and Everything How Big Is Our Physical Reality? • The Future of Physics • The Future of Our Universe—How Will It End? • The Future of Life •The Future of You—Are You Insignificant? Acknowledgments Suggestions for Further Reading Index

    His journey provides an unprecedented entry into the corridors of power, and a remarkable lesson in what makes an effective leader.Mr. Comey served as Director of the FBI from 2013 to 2017, appointed to the post by President Barack Obama. He previously served as U.S. attorney for the Southern District of New York, and the U.S. deputy attorney general in the administration of President George W. Bush. From prosecuting the Mafia and Martha Stewart to helping change the Bush administration's policies on torture and electronic surveillance, overseeing the Hillary Clinton e-mail investigation as well as ties between the Trump campaign and Russia, Comey has been involved in some of the most consequential cases and policies of recent history.

    Bono delivers a groundbreaking and candid account of his 40-year struggle to match his gender identity with his physical body, and his transformation from female to male.

                 His trailblazing television program, The Dick Van Dyke Show (produced by Carl Reiner, who has written the foreword to this memoir), was one of the most popular sitcoms of the 1960s and introduced another major television star, Mary Tyler Moore. But Dick Van Dyke was also an enormously engaging movie star whose films, including Mary Poppins and Chitty Chitty Bang Bang, have been discovered by a new generation of fans and are as beloved today as they were when they first appeared. Who doesn’t know the word supercalifragilisticexpialidocious?             A colorful, loving, richly detailed look at the decades of a multilayered life, My Lucky Life In and Out of Show Business, will enthrall every generation of reader, from baby-boomers who recall when Rob Petrie became a household name, to all those still enchanted by Bert’s “Chim Chim Cher-ee.” This is a lively, heartwarming memoir of a performer who still thinks of himself as a “simple song-and-dance man,” but who is, in every sense of the word, a classic entertainer.From the Hardcover edition.

     But until she was 25 she never learned to swim. Not because she wouldn't have loved to, but because when she was a little girl in Birmingham, Alabama, Commissioner of Public Safety Bull Connor decided he'd rather shut down the city's pools than give black citizens access. Throughout the 1950's, Birmingham's black middle class largely succeeded in insulating their children from the most corrosive effects of racism, providing multiple support systems to ensure the next generation would live better than the last.  But by 1963, when Rice was applying herself to her fourth grader's lessons, the situation had grown intolerable.  Birmingham was an environment where blacks were expected to keep their head down and do what they were told -- or face violent consequences. That spring two bombs exploded in Rice’s neighborhood amid a series of chilling Klu Klux Klan attacks.  Months later, four young girls lost their lives in a particularly vicious bombing. So how was Rice able to achieve what she ultimately did? Her father, John, a minister and educator, instilled a love of sports and politics.  Her mother, a teacher, developed Condoleezza’s passion for piano and exposed her to the fine arts.  From both, Rice learned the value of faith in the face of hardship and the importance of giving back to the community.  Her parents’ fierce unwillingness to set limits propelled her to the venerable halls of Stanford University, where she quickly rose through the ranks to become the university’s second-in-command.  An expert in Soviet and Eastern European Affairs, she played a leading role in U.S. policy as the Iron Curtain fell and the Soviet Union disintegrated.  Less than a decade later, at the apex of the hotly contested 2000 presidential election, she received the exciting news – just shortly before her father’s death – that she would go on to the White House as the first female National Security Advisor.   As comfortable describing lighthearted family moments as she is recalling the poignancy of her mother’s cancer battle and the heady challenge of going toe-to-toe with Soviet leaders, Rice holds nothing back in this remarkably candid telling. This is the story of Condoleezza Rice that has never been told, not that of an ultra-accomplished world leader, but of a little girl – and a young woman -- trying to find her place in a sometimes hostile world and of two exceptional parents, and an extended family and community, that made all the difference.

    Now Miss Hepburn breaks her long-kept silence about her private life in this absorbing and provocative memoir.A NEW YORK TIMES Notable Book of the YearA Book-of-the-Month-Club Main Selection

    Now William Dunham gives them the attention they deserve.Dunham places each theorem within its historical context and explores the very human and often turbulent life of the creator — from Archimedes, the absentminded theoretician whose absorption in his work often precluded eating or bathing, to Gerolamo Cardano, the sixteenth-century mathematician whose accomplishments flourished despite a bizarre array of misadventures, to the paranoid genius of modern times, Georg Cantor. He also provides step-by-step proofs for the theorems, each easily accessible to readers with no more than a knowledge of high school mathematics.A rare combination of the historical, biographical, and mathematical, Journey Through Genius is a fascinating introduction to a neglected field of human creativity.

    Braving the sexism of the scientific world, she joined the prestigious Kaiser Wilhelm Institute for Chemistry and became a prominent member of the international physics community. Of Jewish origin, Meitner fled Nazi Germany for Stockholm in 1938 and later moved to Cambridge, England. Her career was shattered when she fled Germany, and her scientific reputation was damaged when Hahn took full credit—and the 1944 Nobel Prize—for the work they had done together on nuclear fission. Ruth Sime's absorbing book is the definitive biography of Lise Meitner, the story of a brilliant woman whose extraordinary life illustrates not only the dramatic scientific progress but also the injustice and destruction that have marked the twentieth century.

    At eighteen, she met Tod Hostetter at a local dance, having no idea that the mercurial charmer she would impulsively wed was heir to one of the wealthiest families in America. But when he died twelve years later, Allene packed her bags for New York City. Never once did she look back.From the vantage point of the American upper class, Allene embodied the tumultuous Gilded Age. Over the course of four more marriages, she weathered personal tragedies during World War I and the catastrophic financial reversals of the crash of 1929. From the castles and châteaus of Europe, she witnessed the Russian Revolution and became a princess. And from the hopes of a young girl from Jamestown, New York, Allene Tew would become the epitome of both a pursuer and survivor of the American Dream.

    Yet away from the spotlight, Alicia has grappled with private heartache―over the challenging and complex relationship with her father, the people-pleasing nature that characterized her early career, the loss of privacy surrounding her romantic relationships, and the oppressive expectations of female perfection.Since her rise to fame, Alicia’s public persona has belied a deep personal truth: she has spent years not fully recognizing or honoring her own worth. After withholding parts of herself for so long, she is at last exploring the questions that live at the heart of her story: Who am I, really? And once I discover that truth, how can I become brave enough to embrace it?More Myself is part autobiography, part narrative documentary. Alicia’s journey is revealed not only through her own candid recounting, but also through vivid recollections from those who have walked alongside her. The result is a 360-degree perspective on Alicia’s path―from her girlhood in Hell’s Kitchen and Harlem, to the process of self-discovery she’s still navigating.In More Myself, Alicia shares her quest for truth―about herself, her past, and her shift from sacrificing her spirit to celebrating her worth. With the raw honesty that epitomizes Alicia’s artistry, More Myself is at once a riveting account and a clarion call to readers: to define themselves in a world that rarely encourages a true and unique identity.

    Though she kept her private life a mystery, for some years Agatha had secretly written her autobiography, and when it was published after her death, millions of her fans agreed - this was her best story!From early childhood at the end of the 19th century, through two marriages and two World Wars, and her experiences both as a writer and on archaeological expeditions with her second husband, Max Mallowan, this book reveals the true genius of her legendary success with real passion and openness.

    David Starr Jordan was a taxonomist, a man possessed with bringing order to the natural world. In time, he would be credited with discovering nearly a fifth of the fish known to humans in his day. But the more of the hidden blueprint of life he uncovered, the harder the universe seemed to try to thwart him. His specimen collections were demolished by lightning, by fire, and eventually by the 1906 San Francisco earthquake—which sent more than a thousand of his discoveries, housed in fragile glass jars, plummeting to the floor. In an instant, his life’s work was shattered. Many might have given up, given in to despair. But Jordan? He surveyed the wreckage at his feet, found the first fish he recognized, and confidently began to rebuild his collection. And this time, he introduced one clever innovation that he believed would at last protect his work against the chaos of the world. When NPR reporter Lulu Miller first heard this anecdote in passing, she took Jordan for a fool—a cautionary tale in hubris, or denial. But as her own life slowly unraveled, she began to wonder about him. Perhaps instead he was a model for how to go on when all seemed lost. What she would unearth about his life would transform her understanding of history, morality, and the world beneath her feet. Part biography, part memoir, part scientific adventure, Why Fish Don’t Exist reads like a fable about how to persevere in a world where chaos will always prevail.

    What I did not anticipate was how my journey would also resonate with men.America knows Jane Fonda as actress and activist, feminist and wife, workout guru and role model. In this extraordinary memoir, Fonda shows that she is much more. From her youth among Hollywood’s elite to her film career and her activism today, Fonda reveals intimate details and personal truths she hopes can provide a lens through which others can see their lives and how they can live them a little differently. Surprising, candid, and wonderfully written, My Life So Far is filled with insights into the personal struggles of a woman living a remarkable life.

    "A gem…An unforgettable account of one of the great moments in the history of human thought." —Steven PinkerProbing the life and work of Kurt Gödel, Incompleteness indelibly portrays the tortured genius whose vision rocked the stability of mathematical reasoning—and brought him to the edge of madness.

    Professors are asked to consider their demise and to ruminate on what matters most to them: What wisdom would we impart to the world if we knew it was our last chance? If we had to vanish tomorrow, what would we want as our legacy?When Randy Pausch, a computer science professor at Carnegie Mellon, was asked to give such a lecture, he didn't have to imagine it as his last, since he had recently been diagnosed with terminal cancer. But the lecture he gave, 'Really Achieving Your Childhood Dreams', wasn't about dying. It was about the importance of overcoming obstacles, of enabling the dreams of others, of seizing every moment (because time is all you have and you may find one day that you have less than you think). It was a summation of everything Randy had come to believe. It was about living.In this book, Randy Pausch has combined the humour, inspiration, and intelligence that made his lecture such a phenomenon and given it an indelible form. It is a book that will be shared for generations to come.