A story of defiance and determination by a controversial scientist, this is Lee Berger's own take on finding Homo naledi, an all-new species on the human family tree and one of the greatest discoveries of the 21st century.In 2013, Berger, a National Geographic Explorer-in-Residence, caught wind of a cache of bones in a hard-to-reach underground cave in South Africa. He put out a call around the world for petite collaborators--men and women small and adventurous enough to be able to squeeze through 8-inch tunnels to reach a sunless cave 40 feet underground. With this team of "underground astronauts," Berger made the discovery of a lifetime: hundreds of prehistoric bones, including entire skeletons of at least 15 individuals, all perhaps two million years old. Their features combined those of known prehominids like Lucy, the famous Australopithecus, with those more human than anything ever before seen in prehistoric remains. Berger's team had discovered an all new species, and they called it Homo naledi.The cave quickly proved to be the richest primitive hominid site ever discovered, full of implications that shake the very foundation of how we define what makes us human. Did this species come before, during, or after the emergence of Homo sapiens on our evolutionary tree? How did the cave come to contain nothing but the remains of these individuals? Did they bury their dead? If so, they must have had a level of self-knowledge, including an awareness of death. And yet those are the very characteristics used to define what makes us human. Did an equally advanced species inhabit Earth with us, or before us? Berger does not hesitate to address all these questions.Berger is a charming and controversial figure, and some colleagues question his interpretation of this and other finds. But in these pages, this charismatic and visionary paleontologist counters their arguments and tells his personal story: a rich and readable narrative about science, exploration, and what it means to be human.

    Atheist, humanist, and materialist critics, meanwhile, have attempted to turn theology on its head, claiming that religion is a human invention. In this book, E. Fuller Torrey draws on cutting-edge neuroscience research to propose a startling answer to the ultimate question. Evolving Brains, Emerging Gods locates the origin of gods within the human brain, arguing that religious belief is a by-product of evolution.Based on an idea originally proposed by Charles Darwin, Torrey marshals evidence that the emergence of gods was an incidental consequence of several evolutionary factors. Using data ranging from ancient skulls and artifacts to brain imaging, primatology, and child development studies, this book traces how new cognitive abilities gave rise to new behaviors. For instance, autobiographical memory, the ability to project ourselves backward and forward in time, gave Homo sapiens a competitive advantage. However, it also led to comprehension of mortality, spurring belief in an alternative to death. Torrey details the neurobiological sequence that explains why the gods appeared when they did, connecting archaeological findings including clothing, art, farming, and urbanization to cognitive developments. This book does not dismiss belief but rather presents religious belief as an inevitable outcome of brain evolution. Providing clear and accessible explanations of evolutionary neuroscience, Evolving Brains, Emerging Gods will shed new light on the mechanics of our deepest mysteries.

    Critics of the book complained that Wells had merely gathered up a handful of innocent textbook errors and blown them out of proportion. Now, in Zombie Science, Wells asks a simple question: If the icons of evolution were just innocent textbook errors, why do so many of them still persist? Science has enriched our lives and led to countless discoveries. But now, Wells argues, it’s being corrupted. Empirical science is devolving into zombie science, shuffling along unfazed by opposing evidence. Discredited icons of evolution rise from the dead while more icons—equally bogus—join their ranks. Like a B horror movie, they just keep coming! Zombies are make believe, but zombie science is real—and it threatens not just science, but our whole culture. Is there a solution? Wells is sure of it, and points the way.

    In the great halls of science, dogma holds that Darwin's theory of natural selection explains every branch on the tree of life: which species thrive, which wither away to extinction, and what features each evolves. But can adaptation by natural selection really account for everything we see in nature? Yale University ornithologist Richard Prum--reviving Darwin's own views--thinks not. Deep in tropical jungles around the world are birds with a dizzying array of appearances and mating displays: Club-winged Manakins who sing with their wings, Great Argus Pheasants who dazzle prospective mates with a four-foot-wide cone of feathers covered in golden 3D spheres, Red-capped Manakins who moonwalk. In thirty years of fieldwork, Prum has seen numerous display traits that seem disconnected from, if not outright contrary to, selection for individual survival. To explain this, he dusts off Darwin's long-neglected theory of sexual selection in which the act of choosing a mate for purely aesthetic reasons--for the mere pleasure of it--is an independent engine of evolutionary change. Mate choice can drive ornamental traits from the constraints of adaptive evolution, allowing them to grow ever more elaborate. It also sets the stakes for sexual conflict, in which the sexual autonomy of the female evolves in response to male sexual control. Most crucially, this framework provides important insights into the evolution of human sexuality, particularly the ways in which female preferences have changed male bodies, and even maleness itself, through evolutionary time. The Evolution of Beauty presents a unique scientific vision for how nature's splendor contributes to a more complete understanding of evolution and of ourselves.

    But evolutionary biologists also point out many examples of contingency, cases where the tiniest change--a random mutation or an ancient butterfly sneeze--caused evolution to take a completely different course. What role does each force really play in the constantly changing natural world? Are the plants and animals that exist today, and we humans ourselves, inevitabilities or evolutionary freaks? And what does that say about life on other planets?Jonathan Losos reveals what the latest breakthroughs in evolutionary biology can tell us about one of the greatest ongoing debates in science. He takes us around the globe to meet the researchers who are solving the deepest mysteries of life on Earth through their work in experimental evolutionary science. Losos himself is one of the leaders in this exciting new field, and he illustrates how experiments with guppies, fruit flies, bacteria, foxes, and field mice, along with his own work with anole lizards on Caribbean islands, are rewinding the tape of life to reveal just how rapid and predictable evolution can be.Improbable Destinies will change the way we think and talk about evolution. Losos's insights into natural selection and evolutionary change have far-reaching applications for protecting ecosystems, securing our food supply, and fighting off harmful viruses and bacteria. This compelling narrative offers a new understanding of ourselves and our role in the natural world and the cosmos.

    They were hunter-gatherers, consummate foraging experts, but taking the world as they found it. Then a revolution occurred – our ancestors’ interaction with other species changed. They began to tame them. The human population boomed; civilization began.In her new book, Tamed, Alice Roberts uncovers the amazing deep history of ten familiar species with incredible wild pasts: dogs, apples and wheat; cattle; potatoes and chickens; rice, maize, and horses – and, finally, humans. Alice Roberts not only reveals how becoming part of our world changed these animals and plants, but shows how they became our allies, essential to the survival and success of our own species – and to our future.Enlightening, wide-ranging and endlessly fascinating, Tamed is an epic story, encompassing hundreds of thousands of years of history and archaeology alongside cutting-edge genetics and anthropology. Yet it is also a deeply personal journey that will change how we see ourselves and the species on which we have left our mark.

    They argue that God used--albeit in an undetectable way--evolutionary mechanisms to produce all forms of life. Featuring two dozen highly credentialed scientists, philosophers, and theologians from Europe and North America, this volume contests this proposal, documenting evidential, logical, and theological problems with theistic evolution--making it the most comprehensive critique of theistic evolution yet produced.

    Each clique of scientists has a part of the story correct, but new evidence shows they are all fundamentally wrong.On the one side, we have academics highlighting the astonishing fossil record of China with multiple sites now producing modern human fossils aged between 80 - 120 thousand years, or older. Several extremely ancient fossil finds in China, including Dali, Maba and Jinniushan, place archaic Homo sapiens in this region up to 260,000 years ago.On the other side, we have scientists pointing to Africa's impressive fossil record with its evidence of potential ancestors going back around 6 million years. The evidence of extreme genetic diversity among Africans and the discovery of 300,000-year-old archaic Homo sapiens fossils in Morocco tends to further support the idea that humans came out from Africa. We can understand why both sides are so sure of their positions, and why the debate continues. While leading academics focussed on their own agendas, they overlooked significant evidence. Between the two poles of Out of Africa and Out of Asia Theory, exists a 'Middle Way'. The Forgotten Exodus: The Into Africa Theory of Human Evolution, reveals that within the known fossil record, the current genetic studies and recent paleoclimate models there is compelling evidence for a superior theory of human origins, representing a paradigm displacement.The Into Africa Theory does not dispute the evidence placing the earliest hominins in Africa.However, it does not agree with the consensus view that Homo sapiens emerged there first and later migrated to Eurasia.The Into Africa Theory recognises the extraordinary evidence for critical stages in our development occurring in East and Southeast Asia. It is abundantly clear that as a new concerted effort to gather and evaluate fossil evidence begins in earnest we see astonishing new discoveries. The Into Africa Theorydisputes the claims of Out of Africa and Out of Asia(or Europe) adherents over the starting point for the migration which populated Eurasia approximately 60,000 years ago and identifies the actual location.Amazing facts that you will encounter:-Homo heidelbergensis was not ancestral to modern humans -Denisovan fossils in Siberia carried DNAfrom Australian Aboriginals-An Indonesian supervolcano brought about the end for multiple hominin species-Climate catastrophe locked humans in Africa from 73,000 to 59,000 years ago-There is no African fossil DNA over 10,000 years in age-While supposedly isolated, Aboriginal Australians interbred with Denisovans 44,000 years agoYou will gain access to a long-forgotten conversation involving the famous evolutionary scientists Allan Wilson and Rebecca Cann, in which they admitted that their data suggested Aboriginal Australians were ancestral to all modern humans.Learn why the appearance of the haplogroups foundational to Eurasians, L3 and CT, had to come from a population incursion rather than an in-situ mutation.Explore the cutting-edge scientific findings of 2016 and 2017 alongside a broad range of anomalies long suppressed or ignored in academic circles.The Forgotten Exodus' author Bruce R. Fenton began his journey towards a new understanding of human origins after an expedition to a mysterious megalithic complex in the Ecuadorian Amazon. The Information Systems professional and lifelong scholar of ancient cultures, found himself tracing the threads of the human story across six continents and through 6,000,000 years of history. You will come away with a unique view of humanity and a sense of excitement for revelations still set to arrive. This book reminds all of us that we have a collective ability to overcome enormous obstacles.

    From the theories of Charles Darwin and the Survival of the Fittest to cutting-edge research on consciousness and artificial life, he explains where we came from, how we became human, and what might happen to us next. Immense in scope, and with 200 informative images and diagrams, Evolution in Minutes concisely covers the concepts, rival theories, history and politics of evolution, as well as explaining the development of life across deep time as revealed by the fossil record, from the earliest bacteria via dinosaurs and Neanderthals to humankind - and beyond.

    Each new discovery adds to or revises our story and our understanding of how we came to be the way we are. In this eBook, The Human Odyssey, we explore the evolution of those characteristics that make us human. The first section, “Where We Came From,” looks at our family tree and why some branches survived and not others. Swings in climate are emerging as a factor in what traits succeeded and failed, as we see in “Climate Shocks;” meanwhile in “Human Hybrids,” DNA analyses show that Homo sapiens interbred with other human species, which played a key role in our survival. Section Two, “What Makes Us Special,” examines those traits that separate us from other primates. Recent data indicate that our hairless skin was important to the rise of other human features, and other research is getting closer to illuminating how humans became monogamous, as shown in “The Naked Truth” and “Powers of Two,” respectively. In the final section, “Where We Are Going,” we speculate on the future of human evolution in a world where advances in technology, medicine and other areas protect us from harmful factors like disease, causing some scientists to claim that humans are no longer subject to natural selection and our evolution has ceased. Far from that, in “Still Evolving,” author John Hawks discusses how humans have evolved rapidly over the past 30,000 years, as seen in relatively recent traits like blue eyes or lactose tolerance, why such rapid evolution has been possible and what future generations might look like. Like us, our story will continue to evolve.

    This chance encounter in the basement of the Natural History Museum of Los Angeles County sparked Troll’s obsession with Helicoprion, a mysterious monster from deep time.In 2010, tattooed undergraduate student and returning Iraq War veteran Jesse Pruitt became seriously smitten with a Helicoprion fossil in a museum basement in Idaho. These two bizarre-shark disciples found each other, and an unconventional band of collaborators grew serendipitously around them, determined to solve the puzzle of the mysterious tooth whorl once and for all.Helicoprion was a Paleozoic chondrichthyan about the size of a modern great white shark, with a circular saw of teeth centered in its lower jaw—a feature unseen in the shark world before or since. For some ten million years, long before the Age of Dinosaurs, Helicoprion patrolled the shallow seas around the supercontinent Pangaea as the apex predator of its time.Just a few tumultuous years after Pruitt and Troll met, imagination, passion, scientific process, and state-of-the-art technology merged into an unstoppable force that reanimated the remarkable creature—and made important new discoveries.In this groundbreaking book, Susan Ewing reveals these revolutionary insights into what Helicoprion looked like and how the tooth whorl functioned—pushing this dazzling and awe-inspiring beast into the spotlight of modern science.

    Costa takes readers on a journey from Darwin’s childhood through his voyage on the HMS Beagle, where his ideas on evolution began, and on to Down House, his bustling home of forty years. Using his garden and greenhouse, the surrounding meadows and woodlands, and even the cellar and hallways of his home-turned-field-station, Darwin tested ideas of his landmark theory of evolution through an astonishing array of experiments without using specialized equipment. From those results, he plumbed the laws of nature and drew evidence for the revolutionary arguments of On the Origin of Species and other watershed works.This unique perspective introduces us to an enthusiastic correspondent, collaborator, and, especially, an incorrigible observer and experimenter. And it includes eighteen experiments for home, school, or garden.

    But they are divided over how God created and whether the Bible gives us a scientifically accurate account of the process of creation.Representatives of two prominent positions—old-earth creation (Reasons to Believe) and evolutionary creation (BioLogos)—have been in dialogue over the past decade to understand where they agree and disagree on key issues in science and theology. This book is the result of those meetings.Moderated by Southern Baptist seminary professors, the discussion between Reasons to Believe and BioLogos touches on many of the pressing debates in science and faith, including biblical authority, the historicity of Adam and Eve, human genetics and common descent, the problem of natural evil, and methodological naturalism. While both organizations agree that God created the universe billions of years ago, their differences reveal that far more is at stake here than just the age of the earth.Old-Earth or Evolutionary Creation? invites readers to listen in as Christian scholars weigh the evidence, explore the options, and challenge each other on the questions of creation and evolution. In a culture of increasing polarization, this is a model for charitable Christian dialogue.

    First, what is a phage? A phage is a virus that infects Bacteria. To succeed, a phage must encounter, recognize, and enter a particular type of bacterial cell, then coerce it to make more phages rather than more cells. Of course, the cell resists this hostile takeover in numerous ways, all of which the successful phage overcomes. The triumphant phage then proceeds with its replicative business. In this engaging book, Merry Youle relates some of the tactics used by 21 pheatured phages to outwit their host and successfully maintain their own lineage generation after generation.This ongoing contest of wits is a matter of life and death for both players. A phage chromosome arriving in its intended host cell is met by the cell's state-of-the-art defenses. Unless it dodges or neutralizes every one, it will be chopped into a nutritious snack for the cell. If the phage survives, it then quickly diverts the cell's machinery to production of more phages, rather than more cells. Under skillful phage supervision, manufacture of phage components proceeds at top speed, with all parts produced when needed and in the quantities required. As the pieces come off the assembly line, they self-assemble into sophisticated transport packages, each carrying a phage chromosome and capable of delivering it into a new host cell. When a new crop of progeny is ready - perhaps 25, 100, or more of them - the phage ruptures the cell to free them all and send them out into the world in quest of hosts of their own. Overall, a balance is maintained so that both the phages and their hosts thrive.Many phages have the option to instead follow a different script. When they arrive in a host, they can opt to delay immediate hostile takeover and to instead form a coalition with the host for mutual benefit. In this case, as the cell grows and divides, the phage is replicated and inherited by both daughter cells. This can continue for many generations. However, if the cell encounters life-threatening difficulties, the phage ends the alliance and switches to rapid replication. Cell rupture and release of the new generation follows quickly.Each step of the way presents challenges that test the ingenuity of the phages. In this book, tales of phage prowess are accompanied by pertinent electron micrographs; every chapter is enlivened by informative illustrations created by San Diego fine artist Leah PantEa. The writing focuses on strategies and underlying principles, with a minimum of jargon. Since some knowledge of molecular biology is required to appreciate phage wizardry, a primer of the needed basics is provided for those unfamiliar with that subject. Thus, these phage adventures can be enjoyed by a wide audience.Despite being the most abundant life form, the phages - being much smaller than even the microbes they infect - elude our everyday perception. Thinking Like a Phage offers a tour of this unseen dimension of life on Earth. Whether you are an expert or new to the phage world, these vignettes drawn from phage life will intrigue you. Awareness of this vast, creative, yet invisible realm can enrich your appreciation for the living world of which we, as Homo sapiens, are only a small part.

    We are not particularly fast and have no natural weapons. Yet Homo sapiens currently number nearly 7.5 billion and are set to rise to nearly 10 billion by the middle of this century. We have influenced almost every part of the Earth system and as a consequence are changing the global environmental and evolutionary trajectory of the Earth. So how did we become the worlds apex predator and take over theplanet?Fundamental to our success is our intelligence, not only individually but more importantly collectively. But why did evolution favour the brainy ape? Given the calorific cost of running our large brains, not to mention the difficulties posed for childbirth, this bizarre adaptation must have given our ancestors a considerable advantage. In this book Mark Maslin brings together the latest insights from hominin fossils and combines them with evidence of the changing landscape of the East AfricanRift Valley to show how all these factors led to selection pressures that favoured our ultrasocial brains. Astronomy, geology, climate, and landscape all had a part to play in making East Africa the cradle of humanity and allowing us to dominate the planet.

    Evolution controversy from a scientific and biblical perspective, undergirded with psychological and philosophical understanding. With over 600 citations from peer-reviewed scientific journals, books, and university literature, he objectively and exhaustively investigates the evidence for not only an ancient earth but for the reality of evolution. With humility, humor, and wit, Yilmaz presents a surprising harmony between science and God, far more satisfying than Creationism or Intelligent Design. This fast-paced and engaging book powerfully demonstrates how science and faith, when properly understood, do not conflict and on the contrary lead to a deeper appreciation of God and a more intellectually fulfilling and spiritually rewarding life. Aaron R. Yilmaz holds an M.S. in Biology from the University of Saint Joseph, West Hartford, Connecticut (2015), and a B.S. in Biology with departmental honors from Oakland University, Rochester, Michigan (2013). He has formally studied evolution at both the undergraduate and graduate levels, performed research leading to peer-reviewed published scientific literature, and has taught biology at the college level.

    But our burrowing roots go back to the very beginnings of animal life on earth. Without burrowing, the planet would be very different today. Many animal lineages alive now—including our own—only survived a cataclysmic meteorite strike 65 million years ago because they went underground.On a grander scale, the chemistry of the planet itself had already been transformed many millions of years earlier by the first animal burrows, which altered whole ecosystems. Every day we walk on an earth filled with an under-ground wilderness teeming with life. Most of this life stays hidden, yet these animals and their subterranean homes are ubiquitous, ranging from the deep sea to mountains, from the equator to the poles.Burrows are a refuge from predators, a safe home for raising young, or a tool to ambush prey. Burrows also protect animals against all types of natural disasters: fires, droughts, storms, meteorites, global warmings—and coolings. In a book filled with spectacularly diverse fauna, acclaimed paleontologist and ichnologist Anthony Martin reveals this fascinating, hidden world that will continue to influence and transform life on this planet.

    

    Three evangelical camps have emerged to offer—young-earth creationists (e.g., Answers in Genesis), old-earth creationists (e.g., Reasons to Believe), and evolutionary creationists (e.g., BioLogos).Controversy of the Ages carefully analyzes the debate by giving it perspective. Rather than offering arguments for or against a particular viewpoint on the age of the earth, the authors take a step back in order to put the debate in historical and theological context. The authors of this book demonstrate from the history of theology and science controversy that believers are entitled to differ over this issue, while still taking a stand against theistic evolution. But by carefully and constructively breaking down the controversy bit by bit, they show why the age issue is the wrong place to draw a line in the theological sand. Readers will find the content stimulating, the tone charitable, and the documentation impressive. The goal of this book is to shed more light than heat on a complicated but contentious debate.Contents Preface1. Science and Theology at War2. The Copernican Conflict: How to Go to Heaven or How the Heavens Go?3. Darwinism: A New Kind of Controversy Altogether4. American Evangelical Responses to Darwinism: Setting the Stage5. Flood, Fossils, and Strata: Geology and the Age of the Earth6. Young Earth Creationism: Responding to Geology7. Do Young Earth Creationists Practice Evolutionary Science?8. Biblical Inerrancy and the Age of the Earth: Three Evangelical Approaches9. Theological Triage: Drawing Doctrinal Boundaries10. Patience and Peace

    The author argues that the future can only be safeguarded by a global humanistic outlook that recognizes and respects differing cultural perspectives and endorses the use of critical reason and empiricism. Houk coins the term -culturalism- to describe dogmatic viewpoints governed by culture-specific values and preconceived notions. Culturalism gives rise not only to fundamentalism in religion but also stereotypes about race, gender, and sexual orientation. Turning specifically to Christian fundamentalism, the author analyzes the many weaknesses of what he calls a faith-based epistemology, particularly as such thinking is displayed in young-earth creationism, the reliance on revelation and subjective experiences as a source of religious knowledge, and the reverence accorded the Bible despite its obvious flaws. As he points out, the problem with such cultural knowledge generally is that it is non-falsifiable and ultimately has no lasting value in contrast to the data-based and falsifiable knowledge produced by science, which continues to prove its worth as a reliable source of accurate information. Concluding that there is no future to the fundamentalist mindset in a diverse world where religion often exacerbates conflicts, he makes a strong case for reason and mutual tolerance.

    Featuring hundreds of quotations carefully selected by world-renowned Darwin biographer Janet Browne, The Quotable Darwin draws from Darwin's writings, letters to friends and family, autobiographical reminiscences, and private scientific notebooks. It offers a multifaceted portrait that takes readers through his youth, the famous voyage of the Beagle, the development of his thoughts about evolution, his gradual loss of religious faith, and the time spent turning his ideas into a well-articulated theory about the natural origin of all living beings--a theory that dangerously included the origin of humans.The Quotable Darwin also includes many of the key responses to Darwin's ideas from figures across the social spectrum, scientists and nonscientists alike--and criticism too. We see Darwin as an innovative botanist and geologist, an affectionate husband and father, and a lively correspondent who once told his cousin that he liked to play billiards because "it drives the horrid species out of my head." This book gives us an intimate look at Darwin at work, at home, as a public figure, and on his travels.Complete with a chronology of Darwin's life by Browne, The Quotable Darwin provides an engagingly fresh perspective on a remarkable man who was always thinking deeply about the natural world.

    Hedgehogs had long tails and no quills, some birds laid eggs the size of footballs, and dragonflies could eat reptiles and amphibians! If these extinct beasts came to life, they might look familiar--but you wouldn't want to get in their way! Read this book to learn more about the incredible and terrifying prehistoric ancestors of modern animals.

    Beyond Evolutionary Psychology deals with the relation between culture, evolution, psychology and emotion, based both in the underlying biology, determined by our evolutionary heritage, and in the interaction of our brain with the physical, ecological and social environment, based in the key property of brain plasticity. Ellis and Solms show how the brain structures that underlie cognition and behaviour relate to each other through developmental processes guided by primary emotional systems. This makes very clear which brain modules are innate or 'hard-wired', and which are 'soft-wired' or determined through environmental interactions. The key finding is that there can be no innate cognitive modules in the neocortex, as this is not possible on both developmental and genetic grounds; in particular there can be no innate language acquisition device. This is essential reading for students and scholars of evolutionary psychology and evolutionary biology.

    Here, Lewis I. Held, Jr compares the genetics and development of the two to review the evidence for deep homology, the biggest discovery from the emerging field of evolutionary developmental biology. Remnants of the operating system of our hypothetical common ancestor 600 million years ago are compared in chapters arranged by region of the body, from the nervous system, limbs and heart, to vision, hearing and smell. Concept maps provide a clear understanding of the complex subjects addressed, while encyclopaedic tables offer comprehensive inventories of genetic information. Written in an engaging style with a reference section listing thousands of relevant publications, this is a vital resource for scientific researchers, and graduate and undergraduate students.

    Witness the emergence of life, the reign of dinosaurs, the migration of mammals, and finally, the story of humanity from the first two-legged hominids to a world populated by more than 7 billion people today. The nearly 6-foot-long timeline allows readers to compare events across the world at any given moment in time - making this a wonderful cross-curricular, all-encompassing history tool for the whole family! Created in association with the American Museum of Natural History, the timeline also includes an easy-to-read chronicle, written in the form of 30 newspaper articles. These examine the key moments in natural history in greater detail, such as the extinction of dinosaurs and the threat of climate change. Other features include a page of letters to the editor, a 50-question quiz, and a pocket magnifier to make it easy and fun to explore all the timeline's details.This timeline is essential for all curious minds in a world where loving learning matters more than ever before. It is perfect for 6-14 year olds, and for history lovers of any age! You can enjoy this timeline many ways: unfolding it on the floor, reading it like a book or detaching it to stick it to the wall.

    How did the human mind--and the uniquely human ability to devise and transmit culture--evolve from its roots in animal behavior? Darwin's Unfinished Symphony presents a captivating new theory of human cognitive evolution. This compelling and accessible book reveals how culture is not just the magnificent end product of an evolutionary process that produced a species unlike all others--it is also the key driving force behind that process.Kevin Laland shows how the learned and socially transmitted activities of our ancestors shaped our intellects through accelerating cycles of evolutionary feedback. The truly unique characteristics of our species--such as our intelligence, language, teaching, and cooperation--are not adaptive responses to predators, disease, or other external conditions. Rather, humans are creatures of their own making. Drawing on his own groundbreaking research, and bringing it to life with vivid natural history, Laland explains how animals imitate, innovate, and have remarkable traditions of their own. He traces our rise from scavenger apes in prehistory to modern humans able to design iPhones, dance the tango, and send astronauts into space.This book tells the story of the painstaking fieldwork, the key experiments, the false leads, and the stunning scientific breakthroughs that led to this new understanding of how culture transformed human evolution. It is the story of how Darwin's intellectual descendants picked up where he left off and took up the challenge of providing a scientific account of the evolution of the human mind.

    We have evolved to become the most dominant species on Earth. We have a larger geographical range and process more energy than any other creature alive. This astonishing transformation is usually explained in terms of cognitive ability--people are just smarter than all the rest. But in this compelling book, Robert Boyd argues that culture--our ability to learn from each other--has been the essential ingredient of our remarkable success.A Different Kind of Animal demonstrates that while people are smart, we are not nearly smart enough to have solved the vast array of problems that confronted our species as it spread across the globe. Over the past two million years, culture has evolved to enable human populations to accumulate superb local adaptations that no individual could ever have invented on their own. It has also made possible the evolution of social norms that allow humans to make common cause with large groups of unrelated individuals, a kind of society not seen anywhere else in nature. This unique combination of cultural adaptation and large-scale cooperation has transformed our species and assured our survival--making us the different kind of animal we are today.Based on the Tanner Lectures delivered at Princeton University, A Different Kind of Animal features challenging responses by biologist H. Allen Orr, philosopher Kim Sterelny, economist Paul Seabright, and evolutionary anthropologist Ruth Mace, as well as an introduction by Stephen Macedo.