Written in the form of a Socratic dialogue, The Republic is an investigation into the nature of an ideal society. In this far-reaching and profoundly influential treatise, Plato explores the concept of justice, the connection between politics and psychology, the difference between words and what they represent, and the roles of art and education, among many other topics. A towering achievement of philosophical insight, The Republic is as relevant to readers today as it was to the citizens of ancient Athens.
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A Summer Reading Pick for President Barack Obama, Bill Gates, and Mark Zuckerberg
From a renowned historian comes a groundbreaking narrative of humanity’s creation and evolution—a #1 international bestseller—that explores the ways in which biology and history have defined us and enhanced our understanding of what it means to be “human.”
One hundred thousand years ago, at least six different species of humans inhabited Earth. Yet today there is only one—homo sapiens. What happened to the others? And what may happen to us?
Most books about the history of humanity pursue either a historical or a biological approach, but Dr. Yuval Noah Harari breaks the mold with this highly original book that begins about 70,000 years ago with the appearance of modern cognition. From examining the role evolving humans have played in the global ecosystem to charting the rise of empires, Sapiens integrates history and science to reconsider accepted narratives, connect past developments with contemporary concerns, and examine specific events within the context of larger ideas.
Dr. Harari also compels us to look ahead, because over the last few decades humans have begun to bend laws of natural selection that have governed life for the past four billion years. We are acquiring the ability to design not only the world around us, but also ourselves. Where is this leading us, and what do we want to become?
Featuring 27 photographs, 6 maps, and 25 illustrations/diagrams, this provocative and insightful work is sure to spark debate and is essential reading for aficionados of Jared Diamond, James Gleick, Matt Ridley, Robert Wright, and Sharon Moalem.
In Cat Sense, renowned anthrozoologist John Bradshaw takes us further into the mind of the domestic cat than ever before, using cutting-edge scientific research to dispel the myths and explain the true nature of our feline friends. Tracing the cat's evolution from lone predator to domesticated companion, Bradshaw shows that although cats and humans have been living together for at least eight thousand years, cats remain independent, predatory, and wary of contact with their own kind, qualities that often clash with our modern lifestyles. Cats still have three out of four paws firmly planted in the wild, and within only a few generations can easily revert back to the independent way of life that was the exclusive preserve of their predecessors some 10,000 years ago. Cats are astonishingly flexible, and given the right environment they can adapt to a life of domesticity with their owners-but to continue do so, they will increasingly need our help. If we're to live in harmony with our cats, Bradshaw explains, we first need to understand their inherited quirks: understanding their body language, keeping their environments-however small-sufficiently interesting, and becoming more proactive in managing both their natural hunting instincts and their relationships with other cats.
A must-read for any cat lover, Cat Sense offers humane, penetrating insights about the domestic cat that challenge our most basic assumptions and promise to dramatically improve our pets' lives-and ours.
By showing us the true nature of chance and revealing the psychological illusions that cause us to misjudge the world around us, Mlodinow gives us the tools we need to make more informed decisions. From the classroom to the courtroom and from financial markets to supermarkets, Mlodinow's intriguing and illuminating look at how randomness, chance, and probability affect our daily lives will intrigue, awe, and inspire.
From the Trade Paperback edition.
The Earth teems with life: in its oceans, forests, skies and cities. Yet there’s a black hole at the heart of biology. We do not know why complex life is the way it is, or, for that matter, how life first began. In The Vital Question, award-winning author and biochemist Nick Lane radically reframes evolutionary history, putting forward a solution to conundrums that have puzzled generations of scientists.
For two and a half billion years, from the very origins of life, single-celled organisms such as bacteria evolved without changing their basic form. Then, on just one occasion in four billion years, they made the jump to complexity. All complex life, from mushrooms to man, shares puzzling features, such as sex, which are unknown in bacteria. How and why did this radical transformation happen?
The answer, Lane argues, lies in energy: all life on Earth lives off a voltage with the strength of a lightning bolt. Building on the pillars of evolutionary theory, Lane’s hypothesis draws on cutting-edge research into the link between energy and cell biology, in order to deliver a compelling account of evolution from the very origins of life to the emergence of multicellular organisms, while offering deep insights into our own lives and deaths.
Both rigorous and enchanting, The Vital Question provides a solution to life’s vital question: why are we as we are, and indeed, why are we here at all?
Early studies of the human brain used a simple method: wait for misfortune to strike -- strokes, seizures, infectious diseases, horrendous accidents -- and see how victims coped. In many cases their survival was miraculous, if puzzling. Observers were amazed by the transformations that took place when different parts of the brain were destroyed, altering victims' personalities. Parents suddenly couldn't recognize their own children. Pillars of the community became pathological liars. Some people couldn't speak but could still sing.
In The Tale of the Dueling Neurosurgeons, Sam Kean travels through time with stories of neurological curiosities: phantom limbs, Siamese twin brains, viruses that eat patients' memories, blind people who see through their tongues. He weaves these narratives together with prose that makes the pages fly by, to create a story of discovery that reaches back to the 1500s and the high-profile jousting accident that inspired this book's title.* With the lucid, masterful explanations and razor-sharp wit his fans have come to expect, Kean explores the brain's secret passageways and recounts the forgotten tales of the ordinary people whose struggles, resilience, and deep humanity made neuroscience possible.
*"The Tale of the Dueling Neurosurgeons" refers to the case of French king Henri II, who in 1559 was lanced through the skull during a joust, resulting in one of the most significant cases in neuroscience history. For hundreds of years scientists have gained important lessons from traumatic accidents and illnesses, and such misfortunes still represent their greatest resource for discovery.
William James’s Varieties of Religious Experience brings together twenty lectures on the nature of religion, delivered at the University of Edinburgh between 1901 and 1902. Renowned at the time for their practical and even-handed approach to the human experience of religion, the lectures form a sympathetic and analytical portrait not of the church, but of the personalized experiences of religious life. James examines the words of writers and philosophers from Immanuel Kant to Plato to Ralph Waldo Emerson to Marcus Aurelius in his investigations of faith, the soul, and systems of belief. Praised by philosopher Charles Pierce for its “penetration into the hearts of people” and by the New York Times for its ability to stir the sympathies of readers, The Varieties of Religious Experience is a lucid and thought-provoking examination of man’s encounters with God.
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Life in the modern age began when people no longer lived at the mercy of nature and instead took control of it. We planted crops so we didn’t have to forage, and produced planes, trains, and cars for transport. With televisions and computers, we don’t have to leave home to see the world. Somewhere in that process, the natural tendency of humankind went from one of being and of practicing our own human abilities and powers, to one of having by possessing objects and using tools that replace our own powers to think, feel, and act independently. Fromm argues that positive change—both social and economic—will come from being, loving, and sharing. This ebook features an illustrated biography of Erich Fromm including rare images and never-before-seen documents from the author’s estate.
Research into the human brain has exploded in recent years, and neuroscience has become a major program at many universities and a required course for a wide range of studies. Neuroscience For Dummies tracks to an introductory neuroscience class, giving you an understanding of the brain's structure and function, as well as a look into the relationship between memory, learning, emotions, and the brain. Providing insight into the biology of mental illness and a glimpse at future treatments and applications of neuroscience, Neuroscience For Dummies is a fascinating read for students and general interest readers alike.
The brain holds the secrets to our personalities, our use of language, our love of music, and our memories. Neuroscience For Dummies looks at how this complex structure works, according to the most recent scientific discoveries, illustrated by helpful diagrams and engaging anecdotes.Helpful diagrams and engaging anecdotes enhance material The latest scientific discoveries are sprinkled throughout Tracks to a typical introductory neuroscience class
From how the brain works to how you feel emotions, Neuroscience For Dummies offers a comprehensive overview of the fascinating study of the human brain.
In her third enthralling book about the brain, Judith Horstman takes us on a lively tour of our most important sex and love organ and the whole smorgasbord of our many kinds of love-from the bonding of parent and child to the passion of erotic love, the affectionate love of companionship, the role of animals in our lives, and the love of God.
Drawing on the latest neuroscience, she explores why and how we are born to love-how we're hardwired to crave the companionship of others, and how very badly things can go without love. Among the findings: parental love makes our brain bigger, sex and orgasm make it healthier, social isolation makes it miserable-and although the craving for romantic love can be described as an addiction, friendship may actually be the most important loving relationship of your life.
Based on recent studies and articles culled from the prestigious Scientific American and Scientific American Mind magazines, The Scientific American Book of Love, Sex, and the Brain offers a fascinating look at how the brain controls our loving relationships, most intimate moments, and our deep and basic need for connection.
A transformative book about the lives we wish we had and what they can teach us about who we are
All of us lead two parallel lives: the one we are actively living, and the one we feel we should have had or might yet have. As hard as we try to exist in the moment, the unlived life is an inescapable presence, a shadow at our heels. And this itself can become the story of our lives: an elegy to unmet needs and sacrificed desires. We become haunted by the myth of our own potential, of what we have in ourselves to be or to do. And this can make of our lives a perpetual falling-short.
But what happens if we remove the idea of failure from the equation? With his flair for graceful paradox, the acclaimed psychoanalyst Adam Phillips suggests that if we accept frustration as a way of outlining what we really want, satisfaction suddenly becomes possible. To crave a life without frustration is to crave a life without the potential to identify and accomplish our desires.
In this elegant, compassionate, and absorbing book, Phillips draws deeply on his own clinical experience as well as on the works of Shakespeare and Freud, of D. W. Winnicott and William James, to suggest that frustration, not getting it, and and getting away with it are all chapters in our unlived lives—and may be essential to the one fully lived.
The lectures comprising Abnormal begin by examining the role of psychiatry in modern criminal justice, and its method of categorizing individuals who "resemble their crime before they commit it." Building on the themes of societal self-defense in "Society Must Be Defended," Foucault shows how and why defining "abnormality" and "normality" were preorogatives of power in the nineteenth century.
The College de France lectures add immeasurably to our appreciation of Foucault's work and offer a unique window into his thinking.
The common ancestry of all humanity
The role of genes in sickness and health
Debates over the use of genetic technology
Written in an engaging, narrative manner, this concise introduction is an ideal starting point for anyone who wants to know more about genes, DNA, and the genetic ties that bind us all.
Throughout The Uses of Pleasure Foucault analyzes an irresistible array of ancient Greek texts on eroticism as he tries to answer basic questions: How in the West did sexual experience become a moral issue? And why were other appetites of the body, such as hunger, and collective concerns, such as civic duty, not subjected to the numberless rules and regulations and judgments that have defined, if not confined, sexual behavior?
This brilliantly conceived and organized book is Dr. Leonard Peikoff’s classic text on the abstract principles and practical applications of Objectivism, based on his lecture series “The Philosophy of Objectivism.” Ayn Rand said of these lectures: “Until or unless I write a comprehensive treatise on my philosophy, Dr. Peikoff’s course is the only authorized presentation of the entire theoretical structure of Objectivism—that is, the only one that I know of my knowledge to be fully accurate.”
In Objectivism, Peikoff covers every philosophic topic that Rand regarded as important—from certainty to money, from logic to art, from measurement to sex. Drawn from Rand’s published works as well as in-depth conversations between her and Peikoff, these chapters illuminate Objectivism—and its creator—with startling clarity. With Objectivism, the millions of readers who have been transformed by Atlas Shrugged and The Fountainhead will discover the full philosophical system underlying Ayn Rand’s work.
From the Trade Paperback edition.
This major new edition features many topics not covered in the original, including graphical models, random forests, ensemble methods, least angle regression & path algorithms for the lasso, non-negative matrix factorization, and spectral clustering. There is also a chapter on methods for ``wide'' data (p bigger than n), including multiple testing and false discovery rates.
Trevor Hastie, Robert Tibshirani, and Jerome Friedman are professors of statistics at Stanford University. They are prominent researchers in this area: Hastie and Tibshirani developed generalized additive models and wrote a popular book of that title. Hastie co-developed much of the statistical modeling software and environment in R/S-PLUS and invented principal curves and surfaces. Tibshirani proposed the lasso and is co-author of the very successful An Introduction to the Bootstrap. Friedman is the co-inventor of many data-mining tools including CART, MARS, projection pursuit and gradient boosting.
In this second edition, the author includes greatly expanded treatments of families of lycophytes, ferns, gymnosperms, and flowering plants (all with full-color plates), a new chapter on species concepts and the role of systematics in conservation biology, and a new appendix summarizing basic statistical and morphometric techniques used in plant systematics studies. An explanation of maximum likelihood and Bayesian inference algorithms is included in methods of phylogenetic inference, and chapters on morphology and plant nomenclature have been augmented with new material.
The second edition of Plant Systematics has been expanded to include:
* Fifteen fern families, 9 gymnosperm families, and an increase of angiosperm family treatments from 100 to 129. Each family description includes a plate of full color photographs, illustrating exemplars of the group along with dissected and labeled material to show diagnostic features.
* A new chapter on species concepts and the role and impact of plant systematics in conservation biology.
* A new appendix on statistical and morphometric techniques in plant systematics.
* In addition, the second edition contains more detailed explanations of maximum likelihood and Bayesian phylogeny inference methods, an expanded coverage and glossary of morphological terms, and an updated chapter on botanical nomenclature.
In our interconnected world, self-interest and social-interest are rapidly becoming indistinguishable. If current negative trajectories remain, including growing climate destabilization, biodiversity loss, and economic inequality, an impending future of ecological collapse and societal destabilization will make “personal success” virtually meaningless. Yet our broken social system incentivizes behavior that will only make our problems worse. If true human rights progress is to be achieved today, it is time we dig deeper—rethinking the very foundation of our social system.
In this engaging, important work, Peter Joseph, founder of the world’s largest grassroots social movement—The Zeitgeist Movement—draws from economics, history, philosophy, and modern public-health research to present a bold case for rethinking activism in the 21st century.
Arguing against the long-standing narrative of universal scarcity and other pervasive myths that defend the current state of affairs, The New Human Rights Movement illuminates the structural causes of poverty, social oppression, and the ongoing degradation of public health, and ultimately presents the case for an updated economic approach. Joseph explores the potential of this grand shift and how we can design our way to a world where the human family has become truly sustainable.
The New Human Rights Movement reveals the critical importance of a unified activism working to overcome the inherent injustice of our system. This book warns against what is in store if we continue to ignore the flaws of our socioeconomic approach, while also revealing the bright and expansive future possible if we succeed.
Will you join the movement?
The Scientific American Day in the Life of Your Brain reveals what’s going on in there while you sleep and dream, how your brain makes memories and forms addictions and why we sometimes make bad decisions. The book also offers intriguing information about your emotional brain, and what’s happening when you’re feeling love, lust, fear and anxiety—and how sex, drugs and rock and roll tickle the same spots.
Based on the latest scientific information, the book explores your brain’s remarkable ability to change, how your brain can make new neurons even into old age and why multitasking may be bad for you.
Your brain is uniquely yours – but research is showing many of its day-to-day cycles are universal. This book gives you a look inside your brain and some insights into why you may feel and act as you do.
The Scientific American Day in the Life of Your Brain is written in the entertaining, informative and easy-to-understand style that fans of Scientific American and Scientific American Mind magazine have come to expect.
The greatest prudence, Smith suggests, may lie in following economic self-interest in order to secure the basic necessities. This is only the first step, however, toward the much higher goal of achieving a morally virtuous life. Smith elaborates upon a theory of the imagination inspired by the philosophy of David Hume. His reasoning takes Hume's logic a step further by proposing a more sophisticated notion of sympathy, leading to a series of highly original theories involving conscience, moral judgment, and virtue.
Smith's legacy consists of his reconstruction of the Enlightenment idea of a moral, or social, science that embraces both political economy and the theory of law and government. His articulate expression of his philosophy continues to inspire and challenge modern readers.
Exploring the natural history of these animals, the Coppingers explain how the village dogs of Vietnam, India, Africa, and Mexico are strikingly similar. These feral dogs, argue the Coppingers, are in fact the truly archetypal dogs, nearly uniform in size and shape and incredibly self-sufficient. Drawing on nearly five decades of research, they show how dogs actually domesticated themselves in order to become such efficient scavengers of human refuse. The Coppingers also examine the behavioral characteristics that enable dogs to live successfully and to reproduce, unconstrained by humans, in environments that we ordinarily do not think of as dog friendly.
Providing a fascinating exploration of what it actually means—genetically and behaviorally—to be a dog, What Is a Dog? will undoubtedly change the way any beagle or bulldog owner will reflect on their four-legged friend.
Everyone blames his memory, no one his judgment.
Gratitude is merely the secret hope of further favors.
It is often merely for an excuse that we say things are
We rarely think people have good sense unless they agree with us.
The more than 500 brief musings included here make for entertaining and thought-provoking reading. This invaluable collection will also serve as a sourcebook for writers, speakers, or anyone who needs a quick quip.
You will follow your oxygen atoms through fire and water and from forests to your fingernails. Hydrogen atoms will wriggle into your hair and betray where you live and what you have been drinking. The carbon in your breath will become tree trunks, and the sodium in your tears will link you to long-dead oceans. The nitrogen in your muscles will help to turn the sky blue, the phosphorus in your bones will help to turn the coastal waters of North Carolina green, the calcium in your teeth will crush your food between atoms that were mined by mushrooms, and the iron in your blood will kill microbes as it once killed a star.
You will also discover that much of what death must inevitably do to your body is already happening among many of your atoms at this very moment and that, nonetheless, you and everyone else you know will always exist somewhere in the fabric of the universe.
You are not only made of atoms; you are atoms, and this book, in essence, is an atomic field guide to yourself.
By the author of the modern classic The Black Swan, this collection of aphorisms and meditations expresses his major ideas in ways you least expect.
The Bed of Procrustes takes its title from Greek mythology: the story of a man who made his visitors fit his bed to perfection by either stretching them or cutting their limbs. It represents Taleb’s view of modern civilization’s hubristic side effects—modifying humans to satisfy technology, blaming reality for not fitting economic models, inventing diseases to sell drugs, defining intelligence as what can be tested in a classroom, and convincing people that employment is not slavery.
Playful and irreverent, these aphorisms will surprise you by exposing self-delusions you have been living with but never recognized.
With a rare combination of pointed wit and potent wisdom, Taleb plows through human illusions, contrasting the classical values of courage, elegance, and erudition against the modern diseases of nerdiness, philistinism, and phoniness.
“Taleb’s crystalline nuggets of thought stand alone like esoteric poems.”—Financial Times
From the Trade Paperback edition.
Blum argues that a growing tendency to castigate as "racism" everything that goes wrong in the racial domain reduces the term's power to evoke moral outrage. In "I'm Not a Racist, But . . .", Blum develops a historically grounded account of racism as the deeply morally-charged notion it has become. He addresses the question whether people of color can be racist, defines types of racism, and identifies debased and inappropriate usages of the term. Though racial insensitivity, racial anxiety, racial ignorance and racial injustice are, in his view, not "racism," they are racial ills that should elicit moral concern.
Blum argues that "race" itself, even when not serving distinct racial malfeasance, is a morally destructive idea, implying moral distance and unequal worth. History and genetic science reveal both the avoidability and the falsity of the idea of race. Blum argues that we can give up the idea of race, but must recognize that racial groups' historical and social experience has been shaped by having been treated as if they were races.
Scientific developments radically change and enlighten our understanding of the world -- whether it's advances in technology and medical research or the latest revelations of neuroscience, psychology, physics, economics, anthropology, climatology, or genetics. And yet amid the flood of information today, it's often difficult to recognize the truly revolutionary ideas that will have lasting impact. In the spirit of identifying the most significant new theories and discoveries, John Brockman, publisher of Edge.org ("The world's smartest website" -- The Guardian), asked 198 of the finest minds What do you consider the most interesting recent scientific news? What makes it important?
Pulitzer Prize-winning author of Guns, Germs, and Steel Jared Diamond on the best way to understand complex problems * author of Seven Brief Lessons on Physics Carlo Rovelli on the mystery of black holes * Harvard psychologist Steven Pinker on the quantification of human progress * TED Talks curator Chris J. Anderson on the growth of the global brain * Harvard cosmologist Lisa Randall on the true measure of breakthrough discoveries * Nobel Prize-winning physicist Frank Wilczek on why the twenty-first century will be shaped by our mastery of the laws of matter * philosopher Rebecca Newberger Goldstein on the underestimation of female genius * music legend Peter Gabriel on tearing down the barriers between imagination and reality * Princeton physicist Freeman Dyson on the surprising ability of small (and cheap) upstarts to compete with billion-dollar projects. Plus Nobel laureate John C. Mather, Sun Microsystems cofounder Bill Joy, Wired founding editor Kevin Kelly, psychologist Alison Gopnik, Genome author Matt Ridley, Harvard geneticist George Church, Why Does the World Exist? author Jim Holt, anthropologist Helen Fisher, and more.
So we've all heard of genes, but how do they actually work?
There are 2.2 metres of DNA inside every one of your cells, encoding roughly 20,000 genes. These are the 'recipes' that tell our cells how to make the building blocks of life, along with myriad control switches ensuring they're turned on and off at the right time and in the right place. But rather than a static string of genetic code, this is a dynamic, writhing biological library. Figuring out how it all works – how your genes build your body – is a major challenge for researchers around the world. And what they're discovering is that far from genes being a fixed, deterministic blueprint, things are much more random and wobbly than anyone expected.
Drawing on stories ranging from six toed cats and stickleback hips to Mickey Mouse mice and zombie genes – told by researchers working at the cutting edge of genetics – Kat Arney explores the mysteries in our genomes with clarity, flair and wit, creating a companion reader to the book of life itself.
This second edition of the Handbook of Poisonous and Injurious Plants is created to assist the clinician in the initial response to the needs of a child or adult exposed to a poisonous or injurious plant. It lists common plants that might lead to the development of the symptom complex and describes the mechanisms of action of the implicated toxin, additional clinical manifestations, and specific therapeutics for each presentation. It has methodically enhanced the previous edition’s botanical rigor with insights from both pharmacognosy and clinical medicine to make it a truly comprehensive source.
With its thorough references and full-color photos of hundreds of potentially toxic and injurious plants inside the home, anyone who has an interest in plants will find this book useful outside in the garden or out in the wild.
This book will fascinate botanists, horticulturists, and naturalists as well as hikers, gardeners, and all those who simply enjoy the wonders of nature and the great outdoors!
With Foreword by Lewis R. Goldfrank, MD and Introduction by Andrew Weil, MD
The book is divided into three sections covering optical principles in diffraction and image formation, basic modes of light microscopy, and components of modern electronic imaging systems and image processing operations. Each chapter introduces relevant theory, followed by descriptions of instrument alignment and image interpretation. This revision includes new chapters on live cell imaging, measurement of protein dynamics, deconvolution microscopy, and interference microscopy.
PowerPoint slides of the figures as well as other supplementary materials for instructors are available at a companion website:
Through his voyage of discovery, international bestselling author Brian Cox explains how the astonishing inventiveness of nature came about and uncovers the milestones in the epic journey from the origin of life to our own lives, with beautiful full-color illustrations throughout. From spectacular fountains of superheated water at the bottom of the Atlantic to the deepest rainforest, Cox seeks out the places where the biggest questions about life may be answered: What is life? Why do we need water? Why does life end?
Physicist and professor Brian Cox uncovers the secrets of life in the most unexpected locations and in the most stunning detail in this beautiful full-color volume.
Why Size Matters, a pioneering book of big ideas in a compact size, gives size its due by presenting a profound yet lucid overview of what we know about its role in the living world. Bonner argues that size really does matter--that it is the supreme and universal determinant of what any organism can be and do. For example, because tiny creatures are subject primarily to forces of cohesion and larger beasts to gravity, a fly can easily walk up a wall, something we humans cannot even begin to imagine doing.
Bonner introduces us to size through the giants and dwarfs of human, animal, and plant history and then explores questions including the physics of size as it affects biology, the evolution of size over geological time, and the role of size in the function and longevity of living things.
As this elegantly written book shows, size affects life in its every aspect. It is a universal frame from which nothing escapes.
With The Longevity Seekers, science writer Ted Anton takes readers inside this tale that began with worms and branched out to snare innovative minds from California to Crete, investments from big biotech, and endorsements from TV personalities like Oprah and Dr. Oz. Some of the research was remarkable, such as the discovery of an enzyme in humans that stops cells from aging. And some, like an oft-cited study touting the compound resveratrol, found in red wine—proved highly controversial, igniting a science war over truth, credit, and potential profit. As the pace of discovery accelerated, so too did powerful personal rivalries and public fascination, driven by the hope that a longer, healthier life was right around the corner. Anton has spent years interviewing and working with the scientists at the frontier of longevity science, and this book offers a behind-the-scenes look at the state-of-the-art research and the impact it might have on global public health, society, and even our friends and family.
With spectacular science and an unforgettable cast of characters, The Longevity Seekers has all the elements of a great story and sheds light on discoveriesthat could fundamentally reshape human life.