And one of the things we are most curious about is how we came to be who we are--how we evolved over millions of years to become creatures capable of inquiring into our own evolution.In this lively and readable introduction, renowned anthropologist Ian Tattersall thoroughly examines both fossil and archaeological records to trace human evolution from the earliest beginnings of our zoological family, Hominidae, through the appearance of Homo sapiens to the AgriculturalRevolution. He begins with an accessible overview of evolutionary theory and then explores the major turning points in human evolution: the emergence of the genus Homo, the advantages of bipedalism, the birth of the big brain and symbolic thinking, Paleolithic and Neolithic tool making, and finallythe enormously consequential shift from hunter-gatherer to agricultural societies 10,000 years ago. Focusing particularly on the pattern of events and innovations in human biological and cultural evolution, Tattersall offers illuminating commentary on a wide range of topics, including the earliestknown artistic expressions, ancient burial rites, the beginnings of language, the likely causes of Neanderthal extinction, the relationship between agriculture and Christianity, and the still unsolved mysteries of human consciousness.Complemented by a wealth of illustrations and written with the grace and accessibility for which Tattersall is widely admire, The World from Beginnings to 4000 BCE invites us to take a closer look at the strange and distant beings who, over the course of millions of years, would become us.

    "A must for marathoners"(Library Journal). Every year, roughly 2 million people participate in marathons and half marathons in the United States, and, no matter what level they are, every one of these runners has likely hit "The Wall," running out of muscle fuel in the final miles and slowing down precipitously. This setback and other common running disappointments are nutritional (or metabolic) in nature. In The New Rules, renowned fitness journalist and training coach Matt Fitzgerald cuts through the myths,distilling the most up-to-date science to help runners overcome the universally experienced nutritional barriers that prevent success in the marathon and half marathon. Fitzgerald's powerful and easy-to-use tools will enable runners of all levels to attain their ideal racing weight, calculate their precise daily energy needs, and formulate a custom nutrition plan.

    Their tools in this hunt are both fossils and cutting-edge genetic technologies. Some of these scientists are driven by sheer curiosity; others view the lost species as a powerful weapon in the fight to preserve rapidly changing ecosystems. It seems certain that these animals will walk the earth again, but what world will that give us? And is any of this a good idea? Science journalist Torill Kornfeldt travelled the world to meet the men and women working to bring these animals back from the dead. Along the way, she has seen the mammoth that has been frozen for 20,000 years, and visited the places where these furry giants will live again.

    They are capable of incredibly complex behavior, even with brains often the size of a poppy seed. How do they accomplish feats that look like human activity— personality, language, childcare—with completely different pathways from our own? What is going on inside the mind of those ants that march like boot-camp graduates across your kitchen floor? How does the lead ant know exactly where to take her colony, to that one bread crumb that your nightly sweep missed? Can insects be taught new skills as easily as your new puppy? Sex on Six Legs is a startling and exciting book that provides answers to these questions and many more. With the humor of Olivia Judson’s Dr. Tatiana’s Sex Advice to All Creation, Zuk not only examines the bedroom lives of creepy crawlies but also calls into question some of our own longheld assumptions about learning, the nature of personality, and what our own large brains might be for.

     This book is a supplement to What If? and intended to enhance the experience of reading the original book. We recommend purchasing the full version of What If? on Amazon in addition to this book. Introduction What If? Serious Scientific Answers to Absurd Hypothetical Questions presents a wide variety of questions covering a range of dubious potentialities and the results which would ensue should they become reality. The questions are collected from author Randall Munroe’s website, where they are sent in by readers of his blog. Some of the questions are conceptual, for example how much force would be required for Yoda to lift an X-fighter, others are in a more serious vein. All of the answers however are based on research and the application of scientific principles by the author, himself trained in physics and a former roboticist for NASA. Benefits Spend less time reading and more time enjoying your favorite books. Discover important details you may have missed the first time. Review key concepts in an easy-to-understand and efficient manner. Use as a reference or "cheat sheet" to quickly access important information. Pick up where you left off with the original book. Focus only on critical information and eliminate unnecessary details. Buy Now Buy Now: Only $2.99 (Save $3.00 or 50%, Regular Price: $5.99) Money Back Guarantee: If you are not 100% satisfied with your purchase, simply return it to Amazon within 7 days of purchase for a full refund. Go to Your Account -> Manage Your Content and Devices -> Find the Book -> Return for Full Refund. Read Now: Your book will be delivered to your Kindle device or free Kindle software automatically.

    The consequences of this gathering may be enormous. In this new ebook, experts Patrick J. Michaels and Paul C. Knappenberger assess the issues sure to drive the debate before, during, and after the Paris meeting.

    This new book combines the Peterson Field Guide to Eastern Birds and Peterson Field Guide to Western Birds into one volume, filled with accessible, concise information and including almost three hours of video podcasts to make bird watching even easier.• 40 new paintings• Digital updates to Peterson’s original paintings, reflecting the latest knowledge of bird identification• All new maps for the most up-to-date range information available• Text rewritten to cover the U.S. and Canada in one guide• Larger trim size accommodates range maps on every spread• Contributors include: Michael DiGiorgio, Jeff Gordon, Paul Lehman, Michael O’Brien, Larry Rosche, and Bill Thompson III• Includes URL to register for access to video podcasts

    Pack your bags and get ready to hit the road with this latest installment of family fun! You can help create car songs, spot some historical sights, even stop at a roadside diner--with a Mad Libs? twist, of course!Many have tried to imitate the world's most popular word game, but they just can't ___VERB___ the mustard! With Mad Libs? on the Road, traveling has never been so wacky!Book Details: Format: Paperback Publication Date: 6/7/1999 Pages: 48 Reading Level: Age 8 and Up

    But beneath the freckles and red hair--not to mention dirt--are a pair of wide green eyes that awaken previously unknown feelings. And before she knows it, she finds herself buying the strange small boy named Flinx.Just another mouth to feed, say Mother Mastiff's second thoughts, but she stops resenting her inexplicable purchase when she witnesses Flinx's psychic influence on the customers of her rattletrap gift-shop. She even lets him keep Pip, the brightly hued--and deadly--Alaspinian mini-drag Flinx finds...and with whom he bonds as if they were of one mind. For as time goes by, Mother Mastiff comes to love the boy as her own, nurturing him, teaching him everything she knows--and hoping he'll survive into adulthood.That may prove more dicey than she'd care to admit. By the age of sixteen, Flinx is as lithe, quick and quiet as any jungle cat--traits that make him a superb thief and con-artist. But far more deadly than his affinity for the Commonwealth underworld is his unknown history, a past destined to rear its head in terrifying ways, sending him on a wild journey in search of his true self.In For Love of Mother-Not, the renegade group of scientists responsible for Flinx's psychic gifts scheme to get him back--by holding hostage the only person he ever truly care for: Mother Mastiff. In The Tar-Aiym Krang, Flinx must find an ancient otherworldly device that could hold the key to his true nature--or become the deadliest weapon in the Commonwealth. And in Orphan Star, Flinx comes closer than ever to learning about his biological parents--and a family tie to power that can either strengthen or destroy them.

    Enter a beehive--one part nursery, one part honey factory, one part queen bee sanctum--then fly through backyard gardens, open fields, and deserts where wildflowers bloom. It's fascinating--and delicious!Hailed for their hard work and harmonious society, bees make possible life on earth as we know it. This fundamental link between bees and humans reaches beyond biology to our environment and our culture: bees have long played important roles in art, religion, literature, and medicine--and, of course, in the kitchen.For honey fanatics and all who have a sweet tooth, this book not only entertains and enlightens but also reminds us of the fragility of humanity's relationship with nature. Includes illustrations and photographs throughout.

    Best-selling paleontology author Donald R. Prothero describes twenty-five famous, beautifully preserved fossils in a gripping scientific history of life on Earth. Recounting the adventures behind the discovery of these objects and fully interpreting their significance within the larger fossil record, Prothero creates a riveting history of life on our planet.The twenty-five fossils portrayed in this book catch animals in their evolutionary splendor as they transition from one kind of organism to another. We witness extinct plants and animals of microscopic and immense size and thrilling diversity. We learn about fantastic land and sea creatures that have no match in nature today. Along the way, we encounter such fascinating fossils as the earliest trilobite, Olenellus; the giant shark Carcharocles; the "fishibian" Tiktaalik; the "Frogamander" and the "Turtle on the Half-Shell"; enormous marine reptiles and the biggest dinosaurs known; the first bird, Archaeopteryx; the walking whale Ambulocetus; the gigantic hornless rhinoceros Paraceratherium, the largest land mammal that ever lived; and the Australopithecus nicknamed "Lucy," the oldest human skeleton. We meet the scientists and adventurers who pioneered paleontology and learn about the larger intellectual and social contexts in which their discoveries were made. Finally, we find out where to see these splendid fossils in the world's great museums.Ideal for all who love prehistoric landscapes and delight in the history of science, this book makes a treasured addition to any bookshelf, stoking curiosity in the evolution of life on Earth.

    Now Abram returns with a startling exploration of our human entanglement with the rest of nature.As the climate veers toward catastrophe, the innumerable losses cascading through the biosphere make vividly evident the need for a metamorphosis in our relation to the living land. For too long we’ve inured ourselves to the wild intelligence of our muscled flesh, taking our primary truths from technologies that hold the living world at a distance. This book subverts that distance, drawing readers ever deeper into their animal senses in order to explore, from within, the elemental kinship between the body and the breathing Earth.The shapeshifting of ravens, the erotic nature of gravity, the eloquence of thunder, the pleasures of being edible: all have their place in Abram’s investigation. He shows that from the awakened perspective of the human animal, awareness (or mind) is not an exclusive possession of our species but a lucid quality of the biosphere itself—a quality in which we, along with the oaks and the spiders, steadily participate.With the audacity of its vision and the luminosity of its prose, Becoming Animal sets a new benchmark for the human appraisal of our place in the whole.

    She is perhaps the best known and most studied fossil hominid of the twentieth century, the benchmark by which other discoveries of human ancestors are judged.”–From Lucy’s LegacyIn his New York Times bestseller, Lucy: The Beginnings of Humankind, renowned paleoanthropologist Donald Johanson told the incredible story of his discovery of a partial female skeleton that revolutionized the study of human origins. Lucy literally changed our understanding of our world and who we come from. Since that dramatic find in 1974, there has been heated debate and–most important–more groundbreaking discoveries that have further transformed our understanding of when and how humans evolved. In Lucy’s Legacy, Johanson takes readers on a fascinating tour of the last three decades of study–the most exciting period of paleoanthropologic investigation thus far. In that time, Johanson and his colleagues have uncovered a total of 363 specimens of Australopithecus afarensis (Lucy’s species, a transitional creature between apes and humans), spanning 400,000 years. As a result, we now have a unique fossil record of one branch of our family tree–that family being humanity–a tree that is believed to date back a staggering 7 million years.Focusing on dramatic new fossil finds and breakthrough advances in DNA research, Johanson provides the latest answers that post-Lucy paleoanthropologists are finding to questions such as: How did Homo sapiens evolve? When and where did our species originate? What separates hominids from the apes? What was the nature of Neandertal and modern human encounters? What mysteries about human evolution remain to be solved?Donald Johanson is a passionate guide on an extraordinary journey from the ancient landscape of Hadar, Ethiopia–where Lucy was unearthed and where many other exciting fossil discoveries have since been made–to a seaside cave in South Africa that once sheltered early members of our own species, and many other significant sites. Thirty-five years after Lucy, Johanson continues to enthusiastically probe the origins of our species and what it means to be human.

    By studying social behaviors in animals, such as bonding, the herd instinct, the forming of trusting alliances, expressions of consolation, and conflict resolution, Frans de Waal demonstrates that animals–and humans–are "preprogrammed to reach out." He has found that chimpanzees care for mates that are wounded by leopards, elephants offer "reassuring rumbles" to youngsters in distress, and dolphins support sick companions near the water's surface to prevent them from drowning. From day one humans have innate sensitivities to faces, bodies, and voices; we've been designed to feel for one another.De Waal's theory runs counter to the assumption that humans are inherently selfish, which can be seen in the fields of politics, law, and finance, and which seems to be evidenced by the current greed-driven stock market collapse. But he cites the public's outrage at the U.S. government's lack of empathy in the wake of Hurricane Katrina as a significant shift in perspective–one that helped Barack Obama become elected and ushered in what may well become an Age of Empathy. Through a better understanding of empathy's survival value in evolution, de Waal suggests, we can work together toward a more just society based on a more generous and accurate view of human nature.Written in layman's prose with a wealth of anecdotes, wry humor, and incisive intelligence, The Age of Empathy is essential reading for our embattled times.

    Freeman Dyson, renowned physicist and public intellectual, edits this year’s volume of the finest science and nature writing.