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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Evolution
Charles Darwin is often credited with discovering evolution through natural selection, but the idea was not his alone. The naturalist Alfred Russel Wallace, working independently, saw the same process at work in the natural world and elaborated much the same theory. Their important scientific contributions made both men famous in their lifetimes, but Wallace slipped into obscurity after his death, while Darwin's renown grew. Dispelling the misperceptions that continue to paint Wallace as a secondary figure, James Costa reveals the two naturalists as true equals in advancing one of the greatest scientific discoveries of all time. Analyzing Wallace's "Species Notebook," Costa shows how Wallace's methods and thought processes paralleled Darwin's, yet inspired insights uniquely his own. Kept during his Southeast Asian expeditions of the 1850s, the notebook is a window into Wallace's early evolutionary ideas. It records his evidence-gathering, critiques of anti-evolutionary arguments, and plans for a book on "transmutation." Most important, it demonstrates conclusively that natural selection was not some idea Wallace stumbled upon, as is sometimes assumed, but was the culmination of a decade-long quest to solve the mystery of the origin of species. Wallace, Darwin, and the Origin of Species" also reexamines the pivotal episode in 1858 when Wallace sent Darwin a manuscript announcing his discovery of natural selection, prompting a joint public reading of the two men's papers on the subject. Costa's analysis of the "Species Notebook" shines a new light on these readings, further illuminating the independent nature of Wallace's discoveries.
The Anthropocene is the "age of human influence", an epoch well known for its urban impact. More than half of all people already live in cities, and this proportion is expected to rise to almost 70 percent by 2050. Like other species in urban areas, bats must contend with the pressures of profound and irreversible land cover change and overcome certain unique challenges, such as the high density of roads, lights, glass, and free-ranging domestic animals. Research on urban bats in recent decades indicates that when it comes to urban life, some bats are synanthropes. In other words, although most species of bats are negatively impacted by urbanisation, many appear to not only succeed, but also thrive in cities and towns. This observation has inspired interesting questions about bats in relation to urbanisation. Which traits and behaviours equip bats for urban success? What features of urban areas increase the likelihood that bats will successfully persist there or even colonize new areas? And how does the success of urban bats affect co-habiting humans? Our book explores the interactions between bats and urban environments through case studies and reviews. Understanding how different species interact with urban environments can reveal potential opportunities to mitigate urban threats to bats and threats posed by bats to other urban organisms, including humans. With this book, we thus aspire to provide a knowledge base to help guide current and future efforts to conserve bats.
James Mark Baldwin (1861-1934) was one of American psychology's greatest contributors, both professionally and intellectually. Professionally, he founded experimental laboratories at the Universities of Toronto and Princeton, established two important journals: The Psychological Review and The Psychological Bulletin, and served as President of the American Psychological Association. Intellectually, Baldwin was one of the field's most prolific authors and quite possibly its most sophisticated thinker. Over the course of his career, he published twenty-two books and approximately one-hundred-fifty articles. Among his publications were the field's first well-controlled experimental studies of infant behavior and a work, Social and Ethical Interpretations in Mental Development. Between 1901 and 1905 he edited a three volume Dictionary of Philosophy and Psychology that is still one of the best sources for turn-of-the-century thought in these disciplines. This led directly to his receiving Oxford University's first honorary doctorate of science. Baldwin's biosocial approach introduced a level of complexity in conceptualization of the mind, its evolutionary origins, ontogenetic development, and sociocultural formation that went far beyond the prevailing thought of the period. He addressed topics as varied as the nature of developmental and evolutionary mechanisms, the relationship between reason and reality, the genesis of logic, the value of aesthetic experience, and the nature and development in children of habit, imitation, creative invention, altruism, egoism, morality, social suggestibility, social self, self-awareness, theory of mind, and enculturation. His use and in some cases introduction of concepts such as multiplicity of self, ideal self, self-esteem, assimilation, accommodation, primary circular reaction, genetic logic, genetic epistemology, and social heredity exerted a formative influence on later scholars such as George Herbert Mead, Jean Piaget, Lev S. Vygotsky, and Lawrence Kohlberg. In Development and Evolution, Baldwin had arrived at a clear conception of the mechanism mediating the influence of individual adaptations on the course of phylogenetic evolution. As he described it in an autobiographical chapter written toward the end of his life, the theory of organic selection involved the claim that: "natural selection operating on "spontaneous variations" is sufficient alone to produce determinate evolution (without the inheritance of acquired adaptations or modifications), since - and this is the new point - in each generation variations in the direction of, or "coincident" with, the function to be developed will favor the organisms possessing them, and their descendants will profit by the accumulation of such variations. Thus the function will gradually come to perfection. In other words, the individual organism's accommodations, made through learning, effort, adaptation, etc., while not physically inherited, still act to supplement or screen the congenital endowment during its incomplete stages, and so give the species time to build up its variations in determinate lines." This title is increasingly heavily cited because of the great interest in how development is represented genetically and how changes in gene expression during development, especially regulatory genes, occur through selection on phenotypes
The richly fossiliferous Neogene stratigraphic sections of the Dominican Republic serve as one of only a few geological research systems in the world where morphological stasis and punctuated speciation have been investigated in multiple lineages. This research system provides unprecedented opportunities for comparative studies of evolutionary stasis and change and their environmental and ecological contexts. In this volume, a diverse group of geologists and paleobiologists collectively focus their attention on this research system, providing an updated geological framework and a series of novel studies of evolutionary stasis and change among different lineages and associated ecological communities. This collection of studies illustrates the immense potential of collaborative, multidisciplinary, and field-based paleobiological research for studies of macroevolutionary change in the fossil record.
'Developmental biology' is widely understood as processes, which mainly concern embryonic animal development and differentiation of cells and tissue. It is also often defined as the timeline for the evolutionary developmental biology of eukaryotic multicellular higher organisms, i.e., plants and animals. The development of prokaryotes and lower eukaryotes in contrary has been neglected for a long time, which was the motivation for publishing this book. This book highlights one of Darwin's most important findings: Evolution is a creative, but not a conscious process. It also illustrates that this concept does not only apply to multicellular higher organisms, but affects every form of life. The reader shall find complex biochemical and genetic pathways of bacteria, yeasts or protozoa, comparable to those exhibited by plants or animals. The molecular mechanisms of dramatic genome rearrangements, recombination and horizontal gene transfer that are responsible for evolutionary adaptations are discussed. Additionally, the book covers bacteria of the genera Myxobacteriales and Caulobacterales, which are able to develop tissue-like cellular organization. The morphogenesis of entomopathogenic fungi and the endosymbiont theory are also addressed. The book is a useful introduction to the field for junior scientists, interested in bacteriology, protistology and fungal development. It is also an interesting read for advanced scientists, giving them a broader view of the field beyond their area of specialization.
This book traces the history of how evolutionary biology transformed its understanding of females from being coy, reserved and sexually passive, to having active sexual strategies and often mating with multiple males. Why did it take so long to discover female active sexual strategies? What prevented some researchers from engaging in sexually active females, and what prompted others to develop this new knowledge? The Female Turn provides a global overview of shifting perceptions about females in sexual selection research on a wide range of animals, from invertebrates to primates. Evolutionary biologist and feminist science scholar Malin Ah-King explores this history from a unique interdisciplinary vantage point. Based on extensive knowledge of the scientific literature on sexual selection and in-depth interviews with leading researchers, pioneers and feminist scientists in the field, her analysis engages with key theoretical approaches in gender studies of science. Analyzing the researchers' scientific interests, theoretical frameworks, specific study animals, technological innovations, methodologies and sometimes feminist insights, reveals how these have shaped conclusions drawn about sex. Thereby, The Female Turn shows how certain researchers gained knowledge about active females whereas others missed, ignored or delayed it - that is, how ignorance was produced.
The essays in this collection explore the implications that the growing challenge from "evolutionary" concepts of human nature have in various policyareas and show what must be done to ensure that policies conform to humanbehavior and its limits for change. As our conceptualizations of humanbehavior switch from one that says human behavior is a product of culture(through learning and socialization) to one that claims that behavior isthe outcome of both cultyre and genetics and biology, it is necessary for public policy to change as well. The contributors in this volume examine what happens when it is no longer possible to base policy solely on the basis ofculturally-constructed human behavior. Many argue that to ignore "nature" onbehalf of "nurture" will result in incomplete solutions to social, political, and economic problems.
This book has the modest aim of bringing together methodological, theo- retical, and empirical studies that bear on the phylogenetic placement of primates and their relatives, and continues a tradition started by Phylogeny of the Primates: A Multidisciplinary Approach (edited by W. P. Luckett and F. S. Szalay; Plenum Press, 1975) and The Comparative Biology and Evolutionary Rela- tionships of Tree Shrews (edited by W. P. Luckett, Plenum Press, 1980). Although there are several recent compendia of studies of primate relationships, most of these are exclusively concerned with the internal arrangement of clades within the order, not with the place of primates and their relatives on the eutherian cladogram. Evolutionary theory predicts that primates must be more closely related to some non primate mammals than to others, but a continuing problem has been to find reliable procedures for recovering historical relationships among taxa. Before the 1970s, higher-level relationships among primates and euthe- rian mammals that might be closely related to them were rarely treated in detail. Outstanding exceptions, like Le Gros Clark's Antecedents of Man, were just that-exceptions. (Clark himself essentially stopped with making a case for tree shrews; he did not, for example, explore whether bats and colugos were also related to primates. ) In the 1970s and 1980s, the rise of cladistic techniques and advances in molecular methods began to transform primate systematics.
A major thrust of scientific concern in recent years has been the problems of documenting and conserving biodiversity and the establishment of systems of sustainable development. We do not even know approximately how many species in different groups of living organisms share the planet with us! The major aim of this volume is to review the practical application of species concepts and appropriate technologies for as wide a diversity as possible of living organisms.
For undergraduate courses in Evolution By presenting evolutionary biology as a dynamic, ongoing research effort and organizing discussions around questions, this best-selling text helps students think like scientists as they learn about evolution. The authors convey the excitement and logic of evolutionary science by introducing principles through recent and classical studies, and by emphasizing real-world applications. In the Fifth Edition, co-author Jon Herron takes the lead in streamlining and updating content to reflect key changes in the field. The design and art program have also been updated for enhanced clarity.
A Times Best Book of 2021 From the very first dog to glowing fish and designer pigs - the human history of remaking nature. Virus-free mosquitoes, resurrected dinosaurs, designer humans - such is the power of the science of tomorrow. But the idea that humans have only recently begun to tinker with the natural world is false. We've been meddling with nature since the last ice age, and we're getting a lot better at it. Drawing on decades of research, Beth Shapiro reveals the surprisingly long history of human intervention in evolution - for good and for ill - and looks ahead to the future, casting aside scaremongering myths about the dangers of interference. New biotechnologies can present us with the chance to improve our own lives, and increase the likelihood that we will continue to live in a rich and biologically diverse world.
Behavioral Ecology of Tropical Birds, Second Edition provides the most updated and comprehensive review on the evolution of behavior in tropical landbirds. The book reviews gaps in our knowledge that were identified twenty years ago when the first edition was published, highlights recent discoveries that have filled those gaps, and identifies new areas in urgent need of study. It covers key topics, including timing of breeding, movement ecology, life history traits, slow vs. fast pace of life, mating systems, mate choice, territoriality, communication, biotic interactions, and conservation. Written by international experts on the behavior of tropical birds, the book explores why the tropics is a unique natural laboratory to study the evolution of bird behavior and why temperate zone species are so different. A recent surge of studies on tropical birds has helped to reduce the temperate zone bias that arose because most avian model species in behavioral ecology were adapted to northern temperate climates. This is an important resource for researchers, ecologists and conservationists who want to understand the rich and complex evolutionary history of avian behavior.
Animals perform many athletic tasks to an amazing degree of accomplishment: not only spectacular feats of running and jumping but also routine actions that ensure survival such as feeding, vocalization, diving, flying, and many more. The study of performance capacity (defined as the ability of an animal to conduct a key task) is of great interest to both ecologists and evolutionary biologists. At an ecological level, how well individuals perform often dictates opportunities for reproduction, occupation of preferred territories, or capturing prey. Therefore, variation in performance capacities can be a key determinant of variation in fitness within animal populations. At an evolutionary level, variation in function often follows closely from variation in form, and therefore enables animals to invade novel habitats, or to overtake other species. This novel book examines how and why animal athletes have evolved. It uses examples from across the animal kingdom and integrates them in the broader context of ecology and evolution, thereby identifying common themes that transcend taxonomic divisions. Animal Athletes is an accessible textbook of particular relevance to undergraduates, graduate students, researchers, and professionals in the fields of evolutionary biology, ecology, vertebrate morphology, and functional, morphology,and will also appeal to the interested layperson.
This volume consists of papers written by evolutionary, molecular and organismal biologists, geneticists, ecologists, behavioural ecologists, morphologists, mathematicians, theoreticians and experimentalists, in honour of Professor Eviatar (Eibi) Nevo on the occasion of his seventieth birthday. The contributors are only a small subset of Eibi's many friends, collaborators and students (not that one can distinguish these categories among Eibi's colleagues). His widespread influence and activity, both in Israel and more generally, as a leading evolutionary biologist is indicated by his many co-authors on books and papers, and by his many students integrated in teaching and research. This volume presents some of the most recent dramatic results of molecular, genomic, and organismal evolutionary processes. It represents analyses, experiments, observations, reviews, discussions and forecasts of evolutionary theory comprising both novel methods and results, reanalyzed and reviewed data sets based on comparative, experimental, and theoretical studies utilizing model organisms across phylogeny, including bacteria, fungi, plants, animals and humans. It elucidates the revolution in molecular biology that ushered in our understanding of the evolutionary process over time and space. The topics discussed include major problems of evolutionary theory concerning origins, phylogeny, relative importance of evolutionary forces, structure and function, adaptation and speciation in space and time in changing and stressful environments. A major emerging generalization is the nonrandomness of genome structure highlighting the importance of natural selection as a major organizing evolutionary force not onlyat the phenotypic level, but most importantly at the interlinked genotypic molecular level. The integration between the molecular and organismal levels unifies life which is subjected to the mechanism of natural selection as a major orienting evolutionary force.
How do radically new kinds of organisms evolve? The Origin of Higher Taxa addresses this essential question, specifically whether the emergence of higher taxa such as orders, classes, and phyla are the result of normal Darwinian evolution acting over a sufficiently long period of time, or whether unusual genetic events and particular environmental and ecological circumstances are also involved. Until very recently, the combination of an incomplete fossil record and a limited understanding about how raw mutations lead via modified ontogenic processes to significant phenotypic changes, effectively stymied scientific debate. However, it is now timely to revisit the question in the light of the discovery of considerable new fossil material (and new techniques for studying it), together with significant advances in our understanding of phenotypic development at the molecular level. This novel text incorporates evidence from morphology, palaeobiology, developmental biology, and ecology, to review those parts of the fossil record that illustrate something of the pattern of acquisition of derived characters in lineages leading to actual higher taxa as well as the environmental conditions under which they occurred. The author's original ideas are set within the context of a broad and balanced review of the latest research in the field. The result is a book which provides a concise, authoritative, and accessible overview of this fascinating subject for both students and researchers in evolutionary biology and palaeontology.
Over the past decade, advances in both molecular developmental biology and evolutionary ecology have made possible a new understanding of organisms as dynamic systems interacting with their environments. This innovative book synthesizes a wealth of recent research findings to examine how environments influence phenotypic expression in individual organisms (ecological development or 'eco-devo'), and how organisms in turn alter their environments (niche construction). A key argument explored throughout the book is that ecological interactions as well as natural selection are shaped by these dual organism-environment effects. This synthesis is particularly timely as biologists seek a unified contemporary framework in which to investigate the developmental outcomes, ecological success, and evolutionary prospects of organisms in rapidly changing environments. Organism and Environment is an advanced text suitable for graduate level students taking seminar courses in ecology, evolution, and developmental biology, as well as academics and researchers in these fields.
Asexual reproduction is found in many taxonomic groups and considerable effort has been directed by biologists towards understanding its mechanisms, evolution and ecological significance. This research monograph, which is the culmination of several years of research by the author, offers a though-provoking contribution to this debate. It is primarily aimed at biologists undertaking research into the evolution, genetic control and ecological costs and benefits of different patterns of reproduction, although it should also be of interest to senior undergraduates.
This book is a continuation and deepening of Sovereign Blockchain 1.0. It mainly includes three views: 1) Blockchain is a super public product based on digital civilization. 2) The Internet is an advanced level of industrial civilization, the core of which is connection; blockchain is an important symbol of digital civilization, the essence of which is reconstruction. 3) Digital currency will trigger a comprehensive change in the economic field, and digital identity will reconstruct the governance model in the social field, thereby changing the order of civilization. This book is not only a popular science book based on blockchain thinking, theory and application research, but also a scholarly work on the technical and philosophical issues of governance and the future. By reading Sovereign Blockchain 2.0, policymakers can quickly understand the basic knowledge and frontier dynamics of science and technology; science and technology workers can grasp the general trend, seize opportunities, face problems and difficulties, aim at the world's science and technology frontier and lead the direction of science and technology development; experts and scholars in law and legal fields can see new ideas, concepts and models of data governance; social science researchers can discover data sociology and data philosophy issues.
J. L. Schellenberg articulates and defends a simple but revolutionary idea: we are still at a very early stage in the possible history of intelligent life on our planet, and should frame our religious attitudes accordingly. Humans have begun to adapt to a deep past-one measured in billions of years, not thousands. But we have not really noticed how thin is the sliver of past time in which all of our religious life is contained. And the eons that may yet see intelligent life have hardly started to come into focus. When these things are internalized, our whole picture of religion may change. For then we will for the first time be in a position to ask: Might there be a form of religion appropriate to such an early stage of development as our own? Might such 'evolutionary religion' be rather different from the forms of religion we see all around us today? And might it be better fitted to meet the demands of reason? Though most concerned simply to get a new discussion going, Evolutionary Religion maintains that the answer is in each case 'yes'. When the light of deep time has fully been switched on, a new form of skepticism but, at the same time, new possibilities of religious life will come into view. We will find ourselves drawn to religious attitudes that, while not foregoing the idea of a transcendent ultimate, manage to do without believing and without details. As Schellenberg reveals, pursuing evolutionary religion instead of embracing a scientific naturalism is something that can rationally be done, even if traditional religious belief is placed out of bounds by argument. And ironically it is science that should help us see this. Indeed, in a new cultural dispensation evolutionary religion may come to be a preferred option among those most concerned for our intellectual enrichment and for our survival into the deep future.
This book explores the nature of cultural and culturally structured social and behavioral entities, their evolutionary interactions, and the central role purposive behaviors play in those interactions. It, first, makes the case for cultural and cultural structured systems being considered as true entities bounded in time and space, and not ephemera in a constant state of becoming another system. Second, it examines how these entities interact to produce evolutionary culture change. It then argues that the intent of purposive behaviors is reliably knowable in the aggregate, at least when dealing with expressions of behavioral tendencies in the animal kingdom, humans included. Finally, the book references well documented behavioral tendencies for examples of proximate causation in the evolution of settled village societies and, following that, socially complex societies. Through these efforts, the book synthesizes the various approaches to the evolution of culture and provides a complete and comprehensive picture of the process. It provides a corrective to the tendency to view cultural systems as entirely open ended and as capable of changing in any direction; and also to treating cultural evolution as solely a result of selective forces, that is, in terms of only ultimate causation. This book provides an engaging and critical counterview to established theories of cultural evolution and is of interest to scholars and students of different disciplines, from anthropology and archeology, to evolutionary biology and epigenetics.
Integrating both scientific and philosophical perspectives, this book provides an informed analysis of the challenges of formulating a universal theory of life. Among the issues discussed are crucial differences between definitions and scientific theories and, in the context of examples from the history of science, how successful general theories develop. The central problem discussed is two-fold: first, our understanding of life is still tacitly wedded to an antiquated Aristotelian framework for biology; and second, there are compelling reasons for considering that familiar Earth life, which descends from a last universal common ancestor, is unrepresentative. What is needed are examples of life as we don't know it. Potential sources are evaluated, including artificial life, extraterrestrial life, and a shadow biosphere right here on Earth, and a novel strategy for searching for unfamiliar life in the absence of a definition or general theory is developed. The book is a valuable resource for graduate students and researchers studying the nature, origins, and extent of life in the universe.
'Gaining control' tells the story of how human behavioral capacities evolved from those of other animal species. Exploring what is known about the psychological capacities of other groups of animals, the authors reconstruct a fascinating history of our own mental evolution. In the book, the authors see mental evolution as a series of steps in which new mechanisms for controlling behavior develop in different species - starting with early representatives of this kingdom, and leading to a species - us - that can engage in a large number of different types of behavioral control. Key to their argument is the idea that each of these steps - from reflexes to instincts, drives, emotions, and cognitive planning - can be seen as a novel type of psychological adaptation in which information is 'inherited' by an animal from its own behavior through new forms of learning - a form of major evolutionary transition. Thus the mechanisms that result from these steps in increasingly complex behavioral control can also be seen as the fundamental building blocks of psychology. Such a perspective on behaviour has a number of implications for practitioners in fields ranging from experimental psychology to public health. Short, provocative, and insightful, this book will be of great interest and use to evolutionary psychologists and biologists, anthropologists and the scientific community as a whole.
This book addresses the differentiation control of skeletal muscle in different locations of the vertebrate body Particular attention is paid to novel regulatory molecules and signals as well as the heterogeneity of origin that have revealed a developmental overlap between skeletal and cardiac muscle. Different functional muscle groups are the product of the evolution of the vertebrate classes, making a phylogenetic comparison worthwhile for understanding the role of muscle stem cells and precursors in myogenesis. New insights into the hierarchy of transcription factors, particularly in the context of these different muscle groups have been gained from detailed investigations of the spatio-temporal and regulatory relationships derived from mouse and zebrafish genetics and avian microsurgery. Importantly, epigenetic mechanisms that have surfaced recently, in particular the role of MyomiRs, are also surveyed. With an eye to the human patient, encouraging results have been generated that identify parallels between embryonic myogenesis and regenerating myofibers due to common regulatory molecules. On the other hand, both processes differ considerably in quality and complexity of the processes employed. Interestingly, the heterogeneity in embryonic sources from which skeletal muscle groups in the vertebrate including the human body take origin is paralleled by differences in their susceptibility to particular muscle dystrophies as well as by the characteristics of the satellite cells involved in regeneration. The progress that has been made in the field of muscle stem cell biology, with special focus on the satellite cells, is outlined in this book by experts in the field. The authors review recent insights of the heterogeneous nature of these satellite cells regarding their gene signatures and regeneration potential. Furthermore, an improved understanding of muscle stem cells seems only possible when we study the impact of the cell environment on efficient stem cell replacement therapies for muscular dystrophies, putting embryological findings from different vertebrate classes and stem cell approaches into context. |
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