Biology is seen not merely as a privileged oppressor of women but as a co-victim of masculinist social assumptions. We see feminist critique as one of the normative controls that any scientist must perform whenever analyzing data, and we seek to demonstrate what has happened when this control has not been utilized. Narratives of fertilization and sex determination traditionally have been modeled on the cultural patterns of male/female interaction, leading to gender associations being placed on cells and their components. (...) We also find that when gender biases are controlled, new perceptions of these intracellular and extracellular relationships emerge. (shrink)

Since Donald Davidson issued his challenge to anticausalism in 1963, most philosophers have espoused the view that our actions are causally explained by the reasons why we do them. This Davidsonian consensus, however, rests on a faulty argument. Davidson’s challenge has been met, in more than one way, by anticausalists such as C. Ginet, G. Wilson, and S. Sehon. Hence I endeavor to support causalism with a stronger argument. Our actions are correlated with our motivating reasons; to wit, we often (...) do what we have reason to do. In yet other words, we are often rational. Our frequent rationality is easily explained if causalism is correct, but looks like a staggering coincidence otherwise. Anticausalism thus appears to be ill-equipped to account for the very existence of rational behavior, and so far no attempts in this direction have succeeded. (shrink)

_Bringing Biology to Life _is a guided tour of the philosophy of biology, canvassing three broad areas: the early history of biology, from Aristotle to Darwin; traditional debates regarding species, function, and units of selection; and recent efforts to better understand the human condition in light of evolutionary biology. Topics are addressed using no more technical jargon than necessary, and without presupposing any advanced knowledge of biology or the philosophy of science on the part of (...) the reader. Discussion questions are also provided to encourage reader reflection. (shrink)

A reasoned look at biological theory since Darwin.

Developmental biology is the science of explaining how a variety of interacting processes generate an organism’s heterogeneous shapes, size, and structural features that arise on the trajectory from embryo to adult, or more generally throughout a life cycle. It represents an exemplary area of contemporary experimental biology that focuses on phenomena that have puzzled natural philosophers and scientists for more than two millennia.

The biological functions debate is a perennial topic in the philosophy of science. In the first full-length account of the nature and importance of biological functions for many years, Justin Garson presents an innovative new theory, the 'generalized selected effects theory of function', which seamlessly integrates evolutionary and developmental perspectives on biological functions. He develops the implications of the theory for contemporary debates in the philosophy of mind, the philosophy of medicine and psychiatry, the philosophy of biology, and (...) class='Hi'>biology itself, addressing issues ranging from the nature of mental representation to our understanding of the function of the human genome. Clear, jargon-free, and engagingly written, with accessible examples and explanatory diagrams to illustrate the discussion, his book will be highly valuable for readers across philosophical and scientific disciplines. (shrink)

In contrast to the “normativist” view, “naturalist” theorists claim that the concept of health refers to natural or normal states and propose different characterizations of healthy and diseased conditions that are meant to be objectivist and biologically grounded. In this article, we examine the core concept of these naturalist accounts of disease, i.e., the concept of biological malfunction, and develop a new formulation of the notion of malfunction following the recent organizational approach to functions in the philosophy of biology. (...) We focus on the notions of adaptive regulation and functional presupposition to develop a new conceptual framework that justifies the ascription of malfunctional behaviors to biological systems according to the embodied normativity of biological organizations. (shrink)

Currently, under the law of intellectual property, IP owners may exclude from use or production substances and processes that we would ordinarily consider to be products of nature. This has helped companies monopolize disease genes, and thus diagnostic testing for those diseases, and “biosimilar” products, pharmaceutical materials that mimic biological materials. Extending the current paradigm to the world of synthetic biology and nanotechnology will create further injustices in the delivery of health care to billions of people around the world. (...) As such, I advocate heading this trend off at the pass. Scientists ought to conduct basic research into the building blocks of biology and matter in the open, publishing their results, releasing knowledge into the public domain upstream so that beneficial innovation can be produced without fear of downstream litigation, and so that what ought to remain in the public domain as a matter of right (products of nature) does not become unjustly monopolized. (shrink)

This important book brings findings and theories in biology and psychology to bear on the fundamental question in ethics of what it means to behave morally. It explains how we acquire and put to work our capacities to act morally and how these capacities are reliable means to achieving true moral beliefs, proper moral motivations, and successful moral actions. By presenting a complete model of moral agency based on contemporary evolutionary theory, developmental biology and psychology, and social cognitive (...) theory, the book offers a unique perspective. It will be read with profit by a broad swathe of philosophers, as well as psychologists and biologists. (shrink)

Much recent work on the ethics of new biomedical technologies is committed to hidden, contestable views about the nature of biological reality. This selection of essays by Tim Lewens explores and scrutinises these biological foundations, and includes work on human enhancement, synthetic biology, and justice in healthcare decision-making.

The history of developmental biology is interwoven with debates as to whether mechanistic explanations of development are possible or whether alternative explanatory principles or even vital forces need to be assumed. In particular, the demonstrated ability of embryonic cells to tune their developmental fate precisely to their relative position and the overall size of the embryo was once thought to be inexplicable in mechanistic terms. Taking a causal perspective, this Element examines to what extent and how developmental biology, (...) having turned molecular about four decades ago, has been able to meet the vitalist challenge. It focuses not only on the nature of explanations but also on the usefulness of causal knowledge – including the knowledge of classical experimental embryology – for further scientific discovery. It also shows how this causal perspective allows us to understand the nature and significance of some key concepts, including organizer, signal and morphogen. This title is also available as Open Access on Cambridge Core. (shrink)

In biology—as in other scientific fields—there is a lively opposition between big and small science projects. In this commentary, I try to contextualize this opposition in the field of biomedicine, and I argue that, at least in this context, big science projects should come first.

The impressive variation amongst biological individuals generates many complexities in addressing the simple-sounding question what is a biological individual? A distinction between evolutionary and physiological individuals is useful in thinking about biological individuals, as is attention to the kinds of groups, such as superorganisms and species, that have sometimes been thought of as biological individuals. More fully understanding the conceptual space that biological individuals occupy also involves considering a range of other concepts, such as life, reproduction, and agency. There has (...) been a focus in some recent discussions by both philosophers and biologists on how evolutionary individuals are created and regulated, as well as continuing work on the evolution of individuality. (shrink)

Remapping Biology with Goethe, Schelling, and Herder recruits a Romantic philosophy of biology into contemporary debates to both integrate the theoretical implications of ecology, evolution, and development, and to contextualize the successes of the Modern Evolutionary Synthesis's gene's-eye-view of biology. The dominant philosophy of biology in the twentieth century was one developed within and for the Modern Evolutionary Synthesis. As biologists like those developing an Extended Evolutionary Synthesis have pushed the limits of this paradigm, fresh philosophical (...) approaches have become necessary. This book makes the case that an organicism developed by the 19th century figures Goethe, Schelling, and Herder offers surprising resources to navigate the contemporary biological and evolutionary terrain. This "metamorphic organicism" resonates with present trends in biological theory that emphasize process, organismal dynamics, ecology, and agency. It also proposes strategies for reintegrating reductive and mechanistic maps of biology, like those of the Modern Evolutionary Synthesis, into richer theoretical representations of life. Drawing from cutting-edge biology, Romantic history, and perspectival pluralist literatures, this integrated history-and-philosophy-of-biology will be of interest to students and scholars interested in the genesis of current theoretical tensions in evolutionary biology, and to those seeking constructive ways to resolve those tensions, including practicing biologists and educators. (shrink)

Since Boorse [Philos Sci 44(4):542–573, 1977] published his paper “Health as a theoretical concept” one of the most lively debates within philosophy of medicine has been on the question of whether health and disease are in some sense ‘objective’ and ‘value-free’ or ‘subjective’ and ‘value-laden’. Due to the apparent ‘failure’ of pure naturalist, constructivist, or normativist accounts, much in the recent literature has appealed to more conciliatory approaches or so-called ‘hybrid accounts’ of health and disease. A recent paper by Matthewson (...) and Griffiths [J Med Philos 42(4):447–466, 2017], however, may bear the seeds for the revival of purely naturalist approach to health and disease. In this paper, I defend their idea of Biological Normativity against recent criticism by Schwartz [J Med Philos Forum Bioethics Philos Med 42(4):485–502, 2017] and hope to help it flower into a revival of naturalist approaches in the philosophy of medicine. (shrink)

:This article explores the ethical issues that have been identified in emerging technologies, from early genetic engineering to synthetic biology. The scientific advances in the field form a continuum, and some ethical considerations can be raised time and again when new developments occur. An underlying concern is the cumulative effect of scientific advances and ensuing technological innovation that can change our understanding of life and humanity.

CELL AND PSYCHE THE BIOLOGY OF PURPOSE By EDMUND W. SINNOTT. PREFACE TO THE TORCHBOOK EDITION: SINCE the publication of this little book, as the McNair Lectures at the University of North Carolina, the author has written two others, as well as a number of papers, on the same gen eral theme. Though these elaborate the argument a little further, the essence of it is in Cell and Psyche. This is admittedly a specula tion, but one based solidly on (...) biological fact. It has been regarded as rather visionary and metaphysical by some people, but others have been attracted to it by the suggestion it offers for a better understanding of the ancient problem of how mind and body are related to each other. This problem is of such paramount impor tance, not only for a knowledge of what man really is but for the construction of a satisfying life philosophy, that any light thrown on it should be welcome. The suggestion that man's physical life grows out of the basic goal-seeking and purposiveness found in all organic behavior and that this, in turn, is an aspect of the more general self - regulating and normative character evident in the development and activities of living organisms, is at least worth serious consideration. If we are to avoid a dualistic idea of man's nature and to construct a true monism that does not require the sacrifice of the significance of either mind or body, some such conception as this seems a rea sonable means of doing so. It is to be hoped that the wider distri bution now made possible for the present book may result in a more general consideration of this particular relationship between biol ogy and philosophy* E. W. S. CONTENTS: Introduction. i I. Organization, the Distinctive Character of All Life 15 II. Biological Organization and Psychological Activity 43 IIL Some Implications for Philosophy 75 Suggested Readings. 112 Index. 117. INTRODUCTION: IN THE CLAMOR and confusion of our times one fact grows ever clearer beliefs are important. One of the major problems with which men now are faced per haps, indeed, the most important one is the wide dis agreement which still exists in their fundamental philos ophies. What course a man will follow, or a nation, is set in no small measure by his basic creed, by what he really thinks about the true nature of a human being his personality, his freedom, his destiny, his relations to others and to the rest of the universe; by the judgments lie makes as to what qualities and courses of action are admirable and should command his allegiance. These are not academic questions merely. They arc ancient mys teries which long have troubled human hearts and seem today almost as far as ever from solution. The answer a ny* n gives to them is the most significant thing that one can know about him. We may be tempted to under estimate the importance of these inner directives and turn instead to outer influences, to economic and social factors, as more decisive for our actions. But when we look at what the philosophy of Marx has done to set one half the world against the other, at the basic divergence between the thinking of East and West, and at so many other differences in political and religious beliefs which now divide mankind, we can hardly doubt the profound practical import of men's philosophies. It is still true today that as a man thinketh in his heart, so is he. In the minds of men are the most fateful battles fought. Against those ideologies we condemn, force in the end will fail. If our opponents cannot be convinced, or their ideas reconci. (shrink)

What makes a biological entity an individual? Jack Wilson shows that past philosophers have failed to explicate the conditions an entity must satisfy to be a living individual. He explores the reason for this failure and explains why we should limit ourselves to examples involving real organisms rather than thought experiments. This book explores and resolves paradoxes that arise when one applies past notions of individuality to biological examples beyond the conventional range and presents an analysis of identity and persistence. (...) The book's main purpose is to bring together two lines of research, theoretical biology and metaphysics, which have dealt with the same subject in isolation from one another. Wilson explains an alternative theory about biological individuality which solves problems which cannot be addressed by either field alone. He presents a more fine-grained vocabulary of individuation based on diverse kinds of living things, allowing him to clarify previously muddled disputes about individuality in biology. (shrink)

Evolutionary biology and feminism share a variety of philosophical and practical concerns. I have tried to describe how a perspective from both evolutionary biology and feminism can accelerate the achievement of goals for both feminists and evolutionary biologists. In an early section of this paper I discuss the importance of variation to the disciplines of evolutionary biology and feminism. In the section entitled “Control of Female Reproduction” I demonstrate how insight provided by participation in life as woman (...) and also as a feminist suggests testable hypotheses about the evolution of social behavior—hypotheses that are applicable to our investigations of the evolution of social behavior in nonhuman animals. In the section on “Deceit, Self-deception, and Patriarchal Reversals” I have overtly conceded that evolutionary biology, a scientific discipline, also represents a human cultural practice that, like other human cultural practices, may in parts and at times be characterized by deceit and self-deception. In the section on “Femininity” I have indicated how questions cast and answered and hypotheses tested from an evolutionary perspective can serve women and men struggling with sexist oppression. (shrink)

Communicating Biological Sciences discusses the 'ethics' of science communication in light of recent developments in biotechnology and biomedicine. It focuses on the role of metaphors in the creation of visions and the framing of scientific advances, as well as their impact on patterns of public acceptance and rejection, trust and scepticism. Its rigorous investigation will appeal not only to science writers and scientists, but also to scholars of sociology, science and technology studies, media and journalism.

Biological atomism postulates that all life is composed of elementary and indivisible vital units. The activity of a living organism is thus conceived as the result of the activities and interactions of its elementary constituents, each of which individually already exhibits all the attributes proper to life. This paper surveys some of the key episodes in the history of biological atomism, and situates cell theory within this tradition. The atomistic foundations of cell theory are subsequently dissected and discussed, together with (...) the theory’s conceptual development and eventual consolidation. This paper then examines the major criticisms that have been waged against cell theory, and argues that these too can be interpreted through the prism of biological atomism as attempts to relocate the true biological atom away from the cell to a level of organization above or below it. Overall, biological atomism provides a useful perspective through which to examine the history and philosophy of cell theory, and it also opens up a new way of thinking about the epistemic decomposition of living organisms that significantly departs from the physicochemical reductionism of mechanistic biology. (shrink)

Introduction: working together on individuality / Lynn K. Nyhart and Scott Lidgard -- The work of biological individuality: concepts and contexts / Scott Lidgard and Lynn K. Nyhart -- Cells, colonies, and clones: individuality in the volvocine algae / Matthew D. Herron -- Individuality and the control of life cycles / Beckett Sterner -- Discovering the ties that bind: cell-cell communication and the development of cell sociology / Andrew S. Reynolds -- Alternation of generations and individuality, 1851 / Lynn K. (...) Nyhart and Scott Lidgard -- Spencer's evolutionary entanglement: from liminal individuals to implicit collectivities / Snait Gissis -- Biological individuality and enkapsis: from Martin Heidenhain's synthesiology to the völkisch national community / Olivier Rieppel -- Parasitology, zoology, and society in France, ca. 1880-1920 / Michael A. Osborne -- Metabolism, autonomy, and individuality / Hannah Landecker -- Bodily parts in the structure-function dialectic / Ingo Brigandt -- Commentaries: historical, biological, and philosophical perspectives -- Distrust that particular intuition: resilient essentialisms and empirical challenges in the history of biological individuality / James Elwick -- Biological individuality: a relational reading / Scott F. Gilbert -- Philosophical dimensions of individuality / Alan C. Love and Ingo Brigandt. (shrink)

Analytic metaphysics has recently discovered biology as a means of grounding metaphysical theories. This has resulted in long-standing metaphysical puzzles, such as the problems of personal identity and material constitution, being increasingly addressed by appeal to a biological understanding of identity. This development within metaphysics is in significant tension with the growing tendency amongst philosophers of biology to regard biological identity as a deep puzzle in its own right, especially following recent advances in our understanding of symbiosis, the (...) evolution of multi-cellular organisms and the inherently dynamical character of living systems. Moreover, and building on these biological insights, the broadly substance ontological framework of metaphysical theories of biological identity appears problematic to a growing number of philosophers of biology who invoke process ontology instead. This volume addresses this tension, exploring to what extent it can be dissolved. For this purpose, the volume presents the first selection of essays exclusively focused on biological identity and written by experts in metaphysics, the philosophy of biology and biology. The resulting cross-disciplinary dialogue paves the way for a convincing account of biological identity that is both metaphysically constructive and scientifically informed, and will be of interest to metaphysicians, philosophers of biology and theoretical biologists. (shrink)

“Biological Naturalism” is a name I have given to an approach to what is traditionally called the mind-body problem. The way I arrived at it is typical of the way I work: try to forget about the philosophical history of a problem and remind yourself of what you know for a fact. Any philosophical theory has to be consistent with the facts. Of course, something we think is a fact may turn out not to be, but we have to start (...) with our best information. Biological Naturalism is a theory of mental states in general but as this book is about consciousness I will present it here as a theory of consciousness. (shrink)

The paper discusses how systems biology is working toward complex accounts that integrate explanation in terms of mechanisms and explanation by mathematical models—which some philosophers have viewed as rival models of explanation. Systems biology is an integrative approach, and it strongly relies on mathematical modeling. Philosophical accounts of mechanisms capture integrative in the sense of multilevel and multifield explanations, yet accounts of mechanistic explanation have failed to address how a mathematical model could contribute to such explanations. I discuss (...) how mathematical equations can be explanatorily relevant. Several cases from systems biology are discussed to illustrate the interplay between mechanistic research and mathematical modeling, and I point to questions about qualitative phenomena, where quantitative models are still indispensable to the explanation. Systems biology shows that a broader philosophical conception of mechanisms is needed, which takes into account functional-dynamical aspects, interaction in complex networks with feedback loops, system-wide functional properties such as distributed functionality and robustness, and a mechanism’s ability to respond to perturbations. I offer general conclusions for philosophical accounts of explanation. (shrink)

Do the sciences aim to uncover the structure of nature, or are they ultimately a practical means of controlling our environment? In Instrumental Biology, or the Disunity of Science, Alexander Rosenberg argues that while physics and chemistry can develop laws that reveal the structure of natural phenomena, biology is fated to be a practical, instrumental discipline. Because of the complexity produced by natural selection, and because of the limits on human cognition, scientists are prevented from uncovering the basic (...) structure of biological phenomena. Consequently, biology and all of the disciplines that rest upon it--psychology and the other human sciences--must aim at most to provide practical tools for coping with the natural world rather than a complete theoretical understanding of it. (shrink)

A science sutra -- Non-self (Anatman) -- Impermanence (Anitya) -- Connectedness (Pratitya-Samutpada) -- Engagement, part 1 (Dukkha) -- Engagement, part 2 (Karma) -- Meaning (existential Biobuddhism?).

Systems biology is a vigorous and expanding discipline, in many ways a successor to genomics and perhaps unprecendented in its combination of biology with a ...

Over the last decade the modeling and the storage of biological data has been a topic of wide interest for scientists dealing with biological and biomedical research. Currently most data is still stored in text files which leads to data redundancies and file chaos.In this paper we show how to use relational modeling techniques and relational database technology for modeling and storing biological sequence data, i.e. for data maintained in collections like EMBL or SWISS-PROT to better serve the needs for (...) these application domains.For this reason we propose a two step approach. First, we model the structure (and therefore the meaning of the) data using an Entity-Relationship approach. The ER model leads to a clean design of a relational database schema for storing and retrieving the DNA and protein data extracted from various sources. Our approach provides the clean basis for building complex biological applications that are more amenable to changes and software ports than their file-base counterparts. (shrink)

Justin Garson has recently argued that proper functions are proximal activities of traits selected by phylogenetic or ontogenetic selection processes, and that traits are dysfunctional only if they cannot perform their proper functions for constitutional reasons. We partially agree with Garson, but reject the view that functions are proximal activities, as well as his account of dysfunctions. Instead, we propose our own theory that biological functions are selected dispositions and that a trait is dysfunctional in virtue of not having the (...) dispositions for which it was selected. This account can explain both defects (or dysfunctions in Garson’s sense) and dysfunctions due to environmental factors. Moreover, it offers a neat way to explain the graduality of dysfunction. (shrink)

In this paper I argue that we can best make sense of the practice of experimental evolutionary biology if we see it as investigating contingent, rather than lawlike, regularities. This understanding is contrasted with the experimental practice of certain areas of physics. However, this presents a problem for those who accept the Logical Positivist conception of law and its essential role in scientific explanation. I address this problem by arguing that the contingent regularities of evolutionary biology have a (...) limited range of nomic necessity and a limited range of explanatory power even though they lack the unlimited projectibility that has been seen by some as a hallmark of scientific laws. (shrink)

Explores the development of the ideas of evolutionary biology, particularly as affected by the increasing understanding of genetics and of the chemical basis of inheritance.

It is specific for biology that the scientist himself is an integral part of his subject of study. In the article the problem of the cognitive limitations of the scientist (as a representative of a certain species belonging to the biosphere) is considered.

Since Darwin, Biology has been framed on the idea of evolution by natural selection, which has profoundly influenced the scientific and philosophical comprehension of biological phenomena and of our place in Nature. This book argues that contemporary biology should progress towards and revolve around an even more fundamental idea, that of autonomy. Biological autonomy describes living organisms as organised systems, which are able to self-produce and self-maintain as integrated entities, to establish their own goals and norms, and to (...) promote the conditions of their existence through their interactions with the environment. Topics covered in this book include organisation and biological emergence, organisms, agency, levels of autonomy, cognition, and a look at the historical dimension of autonomy. The current development of scientific investigations on autonomous organisation calls for a theoretical and philosophical analysis. This can contribute to the elaboration of an original understanding of life - including human life - on Earth, opening new perspectives and enabling fecund interactions with other existing theories and approaches. This book takes up the challenge. (shrink)

García-Barranquero et al explore the desirability of human ageing. They differentiate between chronological and biological views of ageing and contend that the positive aspects of ageing are solely linked to chronological ageing. Consequently, the authors embrace the potential for technological interventions in biological ageing. Contrary to their stance, I argue that there are sometimes desirable aspects associated with biological ageing. Therefore, proposals aiming to eliminate, mitigate or diminish biological ageing are not without problems.

This essay in the "anthropology of science" is about how cognition constrains culture in producing science. The example is folk biology, whose cultural recurrence issues from the very same domain-specific cognitive universals that provide the historical backbone of systematic biology. Humans everywhere think about plants and animals in highly structured ways. People have similar folk-biological taxonomies composed of essence-based species-like groups and the ranking of species into lower- and higher-order groups. Such taxonomies are not as arbitrary in structure (...) and content, nor as variable across cultures, as the assembly of entities into cosmologies, materials or social groups. (shrink)

Systems Biology and the Modern Synthesis are recent versions of two classical biological paradigms that are known as structuralism and functionalism, or internalism and externalism. According to functionalism (or externalism), living matter is a fundamentally passive entity that owes its organization to external forces (functions that shape organs) or to an external organizing agent (natural selection). Structuralism (or internalism), is the view that living matter is an intrinsically active entity that is capable of organizing itself from within, with purely (...) internal processes that are based on mathematical principles and physical laws. At the molecular level, the basic mechanism of the Modern Synthesis is molecular copying, the process that leads in the short run to heredity and in the long run to natural selection. The basic mechanism of Systems Biology, instead, is self-assembly, the process by which many supramolecular structures are formed by the spontaneous aggregation of their components. In addition to molecular copying and self-assembly, however, molecular biology has uncovered also a third great mechanism at the heart of life. The existence of the genetic code and of many other organic codes in Nature tells us that molecular coding is a biological reality and we need therefore a framework that accounts for it. This framework is Code biology, the study of the codes of life, a new field of research that brings to light an entirely new dimension of the living world and gives us a completely new understanding of the origin and the evolution of life. (shrink)

This book explores how and when biology emerged as a science in Germany. Beginning with the debate about organism between Georg Ernst Stahl and Gottfried Leibniz at the start of the eighteenth century, John Zammito traces the development of a new research program, culminating in 1800, in the formulation of developmental morphology. He shows how over the course of the century, naturalists undertook to transform some domains of natural history into a distinct branch of natural philosophy, which attempted not (...) only to describe but to explain the natural world and became, ultimately, the science of biology. (shrink)

In this paper I first offer a systematic outline of a series of conceptual novelties in the life-sciences that have favoured, over the last three decades, the emergence of a more social view of biology. I focus in particular on three areas of investigation: (1) technical changes in evolutionary literature that have provoked a rethinking of the possibility of altruism, morality and prosocial behaviours in evolution; (2) changes in neuroscience, from an understanding of the brain as an isolated data (...) processor to the ultrasocial and multiply connected social brain of contemporary neuroscience; and (3) changes in molecular biology, from the view of the gene as an autonomous master of development to the ‘reactive genome’ of the new emerging field of molecular epigenetics. In the second section I reflect on the possible implications for the social sciences of this novel biosocial terrain and argue that the postgenomic language of extended epigenetic inheritance and blurring of the nature/nurture boundaries will be as provocative for neo-Darwinism as it is for the social sciences as we have known them. Signs of a new biosocial language are emerging in several social-science disciplines and this may represent an exciting theoretical novelty for twenty-first social theory. (shrink)

The genetic code appeared on Earth at the origin of life, and the codes of culture arrived almost four billion years later. For a long time it has been assumed that these are the only codes that exist in Nature, and if that were true we would have to conclude that codes are extraordinary exceptions that appeared only at the beginning and at the end of the history of life. In reality, various other organic codes have been discovered in the (...) past few decades and it is likely that more will come to light in the future. The existence of many organic codes in Nature is therefore an experimental fact, but also more than that. It is one of those facts that have extraordinary implications. In this book it is shown that the genetic code was a precondition for the origin of the first cells, the signal transduction codes divided the first cells into three primary kingdoms (Archaea, Bacteria and Eukarya), the splicing codes were instrumental to the origin of the eukaryotic nucleus, the histone code provided a new regulation system in eukaryotic genomes, and the cytoskeleton codes allowed the Eukarya to perform internal movements, including those of mitosis and meiosis. It is shown, furthermore, that organic codes had a key role in multicellular life, in particular in the origin of animals, the origin of mind and the origin of language. The great events of macroevolution, in other words, were associated with the appearance of new organic codes, and we can easily understand why. The reason is that a new code brings into existence something that has never existed before because it creates arbitrary associations, relationships that are not determined by physical necessity. Another outstanding implication is the fact that codes involve meaning and we need therefore to introduce in biology, with the standard methods of science, not only the concept of biological information but also that of biological meaning. The research on biological codes, in conclusion, is bringing to light new mechanisms in evolution and new fundamental concepts in science. This research is the field of Code Biology, the study of all codes of life, from the genetic code to the codes of culture, from the origin of life to the origin of man. (shrink)