The concept of agency is of crucial importance in cognitive science and artificial intelligence, and it is often used as an intuitive and rather uncontroversial term, in contrast to more abstract and theoretically heavy-weighted terms like “intentionality”, “rationality” or “mind”. However, most of the available definitions of agency are either too loose or unspecific to allow for a progressive scientific program. They implicitly and unproblematically assume the features that characterize agents, thus obscuring the full potential and challenge of modeling agency. (...) We identify three conditions that a system must meet in order to be considered as a genuine agent: a) a system must define its own individuality, b) it must be the active source of activity in its environment (interactionalasymmetry) and c) it must regulate this activity in relation to certain norms (normativity). We find that even minimal forms of proto-celular systems can already provide a paradigmatic example of genuine agency. By abstracting away some specific details of minimal models of living agency we define the kind of organization that is capable to meet the required conditions for agency (which is not restricted to living organisms). On this basis, we define agency as an autonomous organization that adaptively regulates its coupling with its environment and contributes to sustaining itself as a consequence. We find that spatiality and temporality are the two fundamental domains in which agency spans at different scales. We conclude by giving an outlook to the road that lies ahead in the pursuit to understand, model and synthesis agents. (shrink)

A recent development in biology has been the growing acceptance that holobionts, entities comprised of symbiotic microbes and their host organisms, are widespread in nature. There is agreement that holobionts are evolved outcomes, but disagreement on how to characterize the operation of natural selection on them. The aim of this paper is to articulate the contours of the disagreement. I explain how two distinct foundational accounts of the process of natural selection give rise to competing views about evolutionary individuality.

Although natural philosophers have long been interested in individuality, it has been of interest to contemporary philosophers of biology because of its role in different aspects of evolutionary biology. These debates include whether species are individuals or classes, what counts as a unit of selection, and how transitions in individuality occur evolutionarily. Philosophical analyses are often conducted in terms of metaphysics (“what is an individual?”), rather than epistemology (“how can and do researchers conceptualize individuals so as to address (...) some of their scientific goals?”). We review several philosophical distinctions in order to shift attention from metaphysics to epistemology. Many controversies involve epistemological differences rather than metaphysical disagreement. This implies that a pluralist stance about individuality in biology is warranted and has metaphysical consequences because the pluralism emerges from the diversity of scientific interests that investigate the complexity of living phenomena. (shrink)

Biological individuality is a notoriously thorny topic for biologists and philosophers of biology. In this paper we argue that biological individuality presents multiple, interconnected questions for biologists and philosophers that together form a problem agenda. Using a case study of an interdisciplinary research group in ecology, behavioral and evolutionary biology, we claim that a debate on biological individuality that seeks to account for diverse practices in the biological sciences should be broadened to include and give prominence to (...) questions about uniqueness and temporality. We show that broadening the problem agenda of biological individuality draws attention to underrecognized philosophical issues and discussions and thereby organizes and enriches the existing debate. (shrink)

All disciplines must define their basic units and core processes. In evolutionary biology, the core process is natural selection and the basic unit of selection and adaptation is the individual. To operationalize the theory of natural selection we must count individuals, as they are the bearers of fitness. While canonical individuals have often been taken to be multicellular organisms, the hierarchy of life shows that new kinds of individuals have evolved. A variety of criteria have been used to define biological (...) individuality. Some criteria rely on the presence/absence of a particular property while others advocate an approach that reflects the process of natural selection. The plethora of approaches to classifying individuality has resulted in confusion regarding how to study individuality in a given taxon. (shrink)

This paper is an application of the principles of individuality found in Guay and Pradeu to illuminate biological individuality in mushrooms. I begin with the distinction between logico-cognitive individuals and ontological individuals, and then I argue for genidentity plus material continuity, as a minimum conception of ontological individuality in biology. Of the many materially-continuous genidenticals found in fungi, only those with functional roles in biological theory, either evolutionary or physiological, warrant consideration. Given numerous ways that theory picks (...) out materially-continuous genidenticals in fungi, I argue for a pluralistic account of mushroom individuality. (shrink)

The Received View on quantum non-individuality is, roughly speaking, the view according to which quantum objects are not individuals. It seems clear that the RV finds its standard expression nowadays through the use of the formal apparatuses of non-reflexive logics, mainly quasi-set theory. In such logics, the relation of identity is restricted, so that it does not apply for terms denoting quantum particles; this “lack of identity” formally characterizes their non-individuality. We face then a dilemma: on the one (...) hand, identity seems too important to be given up, on the other hand the RV seems to require that identity be given up. In this paper we shall discuss how the specific characterization of the RV through non-reflexive logics came to be framed. We examine some of the main objections to this version of the RV and argue that they are misguided under this specific “non-reflexive” understanding of the RV. Finally, we shall also argue that this non-reflexive view is not the only option for a metaphysical articulation of the RV: less radical approaches to identity and logic are open. In particular, some of these alternative approaches to the RV we present may be immune to most of the criticisms presented against the non-reflexive approach. (shrink)

Abstract:This article investigates Ahn Changho's notion of 'mutual love', the central features of which present a picture of society in which the selfish desires of free-spirited individuals can be regulated through the self-cultivation of mutual love. Specifically, first, by analyzing Ahn Changho's reconfiguration of the Confucian ideal of parent-child intimacy with mutual love, I will argue that his notion of mutual love sheds light on a hybrid imaginary of modernity that cannot be reduced to either the anti-Western rehabilitation of Confucian (...) 'filial piety' or the pro-Western adaptation of 'individuality'. Second, scrutinizing Ahn Changho's empirical criticism of early modern Korea, which has been termed 'the absence of mutual love', it is proposed that his pragmatic vision of individuality is shaped through non-domination as an alternative to the Weberian framework of modernization in which the processes of individualization and rationalization are unduly opposed to those of cultivating a commonality in a society. (shrink)

Post-Quinean Nominalism is widely regarded as a metaphysics of concreteness, suggesting (in line with scientific naturalism) that ordinary language and common sense might be in the grip of “ordinary hallucinations” (Varzi 2010), or untutored belief in abstract entities. Drawing on both medieval and contemporary sources, this paper argues that, far from encouraging our minds to stick to concreteness and individuals, an untutored usage of Ockham’s Razor prompts the elision of concreteness and the everyday world from contemporary metaphysics. A theory of (...) individuality based on Husserl’s concept of Unitary Foundation is outlined, and partially traced back to the metaphysicians of essential individuality, or haecceity: Boethius, Scotus, Leibniz – the champions of the “Unitarian Tradition.”. (shrink)

According to most contemporary theorists, free riding on the cooperative contributions of others is unfair. At the same time, obligations to contribute to cooperative schemes can compel conformity with conventional practices, and can do so to a degree that poses a real threat to individuality. This paper exposes this tension between fairness and individuality, and proposes a way to resolve it. The resolution depends on an alternative approach to understanding fairness—one that appeals to the relational goods fairness is (...) meant to maintain. In particular, norms of fairness protect against the interactions within a relationship becoming disrespectful. Many instances of free riding are indeed disrespectful and hence unfair. But this is not always so: one can choose to live a lifestyle that fails to return the benefits their community provides without disrespecting one's fellows. It is thus possible to free ride without being unfair, and so duties of fairness need not add to those already formidable forces that threaten to extinguish valuable individuality. (shrink)

Writing about “self” as an autobiography became an elite device in the hands of many Indian women post independence, who wished to write about their lives and exerted strenuously to break the restrictions imposed on them within the “four-walled peripheries” to construct their own identity and exhibit their individuality in various fields such as sports, business, film industry, defense, and in various other professions. They assertively voiced in the form of writing their life narratives to discard the burden of (...) patriarchal dominance where with a prevalent sense of gender discrimination, they are considered feeble, inept, or subjugated. This article explores and cognizes the course of an inspirational and tear-jerking narrative, A Life Apart, crafted by a well-off industrialist and writer, Prabha Khaitan who flouted her community codes and stated against injustices and hypocrisies prevalent in the male-dominated society. It analyses how Prabha footsteps the arduous trail between the passion for love, work, and independence and the pull of traditions and family restrictions to be her own woman creating her own identity. (shrink)

Darwin’s classic ‘Origin of Species’ (Darwin 1859) described forces of selection acting upon individuals, but there remains a great deal of controversy about what exactly the status and definition of a biological individual is. Recently some authors have argued that the individual is dispensable – that an inability to pin it down is not problematic because little rests on it anyway. The aim of this paper is to show that there is a real problem of biological individuality, and an (...) urgent need to arbitrate over the current plethora of solutions to it. (shrink)

In this dissertation, I explore the reach of the Evolutionary Contingency Thesis—a view that emphasizes the role of dependency relations and chance in evolution. Contingency produces diverse biological entities, processes, and mechanisms. I analyze the implications of evolution’s contingency in three areas. First, I address the problem of evolutionary individuality, which concerns the nature of entities that selection acts on. If we accept Lewontin’s 1970 view that individuals are selected, then what exactly are these individuals? I argue that evolutionary (...) contingency and its diversity of outcomes causes a plurality of individuality types. These types of individuals emerge, evolve, and disappear through evolution. Second, I defend a disunified model of major transitions in evolution. Major transitions mark pivotal turning points in life’s history, such as the transition from unicellularity to multicellularity. Philosophers and biologists aim to unify evolution’s transitions by establishing a property all major events share. I argue that evolutionary contingency’s emphasis on diversity supports a disunified model of transitions. That is, we should expect numerous kinds of major transitions given the diverse sets of outcomes caused by evolutionary contingency. Finally, I extend the contingency analysis to a topic in philosophy of medicine: The nature of cancer. It is common to view cancer as a by-product of our evolution as multicelled creatures. However, Lean and Plutynski argue that cancer is also a direct product of evolution by selection. In both cases, cancer is characterized in terms of how it functions as an object of selection. I argue that the diversity among cancers suggests philosophers should shift their focus to cancers’ structural differences rather than only their functional similarities. (shrink)

The article aims to examine how individuality is projected in Paper Towns by John Green. John Green’s writings are known for sharp dialogue, unrequited love, and many heart-breaking twists. Green identifies the individualistic spirit through Margo's character, which becomes a focus of this paper. The different facets of the character are explored to reveal the bildungsroman journey undertaken. John Green's Paper Towns is the primary text of analysis in this study. Other secondary sources are also consulted to substantiate the (...) arguments presented in this study, and other sources. The theoretical framework is built on feminism and relevant critical insights.and other sources. Liberal feminism theory is employed in the analysis of the primary text to comprehend the woman’s problem in the novel. The sociological approach was also used to show the social context in John Green’s Paper Towns as it represents Florida’s society in the 21st century. It concludes that a woman must fight for her rights as they become her natural rights. For Margo, leaving Florida is only the beginning of pursuing her goal. (shrink)

Décio Krause is one of the staunchest defenders of the “Received View” of “identical quantum particles”, i.e. quantum particles of the same kind. According to the Received View identical quantum particles do not possess individuating properties: they are entities without identity. Still, they are “different” from each other in the weak sense that there can be more than one of them. As Décio Krause has pointed out, such identity-less objects must be handled by a non-standard set theory—quasi-set theory, a subject (...) to which he has made important contributions.In this Chapter we compare and contrast the ideas of the Received View with those of a rival interpretation that has recently started to attract attention. According to this Alternative View quantum particles are emerging entities—at a fundamental level, the world does not consist of particles. But once emerged, quantum particles of the same kind are distinguishable and possess identity, so that they can be dealt with by standard set theory and ordinary mathematics. (shrink)

This book is an intellectual history of intuition.

Locke notoriously included number amongst the primary qualities of bodies and was roundly criticized for doing so by Berkeley. Frege echoed some of Berkeley's criticisms in attacking the idea that ‘Number is a property of external things’, while defending his own view that number is a property of concepts. In the present paper, Locke's view is defended against the objections of Berkeley and Frege, and Frege's alternative view of number is criticized. More precisely, it is argued that numbers are assignable (...) to pluralities of individuals. However, it is also argued that Locke went too far in asserting that ‘Number applies itself to ... everything that either doth exist, or can be imagined’. (shrink)

What is a biological individual? How are biological individuals individuated? How can we tell how many individuals there are in a given assemblage of biological entities? The individuation and differentiation of biological individuals are central to the scientific understanding of living beings. I propose a novel criterion of biological individuality according to which biological individuals are autonomous agents. First, I articulate an ecological-dynamical account of natural agency according to which, agency is the gross dynamical capacity of a goal-directed system (...) to bias its repertoire to respond to its conditions as affordances. Then, I argue that agents or agential dynamical systems can be agentially dependent on, or agentially autonomous from, other agents and that this agential dependence/autonomy can be symmetrical or asymmetrical, strong or weak. Biological individuals, I propose, are all and only those agential dynamical systems that are strongly agentially autonomous. So, to determine how many individuals there are in a given multiagent aggregate, such as multicellular organism, a colony, symbiosis, or a swarm, we first have to identify how many agential dynamical systems there are, and then what their relations of agential dependence/autonomy are. I argue that this criterion is adequate to the extent that it vindicates the paradigmatic cases, and explains why the paradigmatic cases are paradigmatic, and why the problematic cases are problematic. Finally, I argue for the importance of distinguishing between agential and causal dependence and show the relevance of agential autonomy for understanding the explanatory structure of evolutionary developmental biology. (shrink)

Our intuitive assumption that only organisms are the real individuals in the natural world is at odds with developments in cell biology, ecology, genetics, evolutionary biology, and other fields. Although organisms have served for centuries as nature’s paradigmatic individuals, science suggests that organisms are only one of the many ways in which the natural world could be organized. When living beings work together—as in ant colonies, beehives, and bacteria-metazoan symbiosis—new collective individuals can emerge. In this book, leading scholars consider the (...) biological and philosophical implications of the emergence of these new collective individuals from associations of living beings. The topics they consider range from metaphysical issues to biological research on natural selection, sociobiology, and symbiosis. -/- The contributors investigate individuality and its relationship to evolution and the specific concept of organism; the tension between group evolution and individual adaptation; and the structure of collective individuals and the extent to which they can be defined by the same concept of individuality. These new perspectives on evolved individuality should trigger important revisions to both philosophical and biological conceptions of the individual. -/- Contributors: Frédéric Bouchard, Ellen Clarke, Jennifer Fewell, Andrew Gardner, Peter Godfrey-Smith, Charles J. Goodnight, Matt Haber, Andrew Hamilton, Philippe Huneman, Samir Okasha, Thomas Pradeu, Scott Turner, Minus van Baalen. (shrink)

How does microbiota research impact our understanding of biological individuality? We summarize the interdisciplinary summer school on "Microbiota, Symbiosis and Individuality: Conceptual and Philosophical Issues" (July 2019), which was supported by a European Research Council starting grant project "Immunity, DEvelopment, and the Microbiota" (IDEM). The summer school centered around interdisciplinary group work on four facets of microbiota research: holobionts, individuality, causation, and human health. The conceptual discussion of cutting-edge empirical research provided new insights into microbiota and highlights (...) the value of incorporating into meetings experts from other disciplines, such as philosophy and history of science. (shrink)

Evolutionary theory is formulated in terms of individuals that carry heritable information and are subject to selective pressures. However, individuality itself is a trait that had to evolve - an individual is not an indivisible entity, but a result of evolutionary processes that necessarily begin at the lower level of hierarchical organisation. Traditional approaches to biological individuality focus on cooperation and relatedness within a group, division of labour, policing mechanisms and strong selection at the higher level. Nevertheless, despite (...) considerable theoretical progress in these areas, a full dynamical first-principles account of how new types of individuals arise is missing. To the extent that individuality is an emergent trait, the problem can be approached by recognising the importance of individuating mechanisms that are present from the very beginning of the transition, when only lower-level selection is acting. Here we review some of the most influential theoretical work on the role of individuating mechanisms in these transitions, and demonstrate how a lower-level, bottom-up evolutionary framework can be used to understand biological complexity involved in the origin of cellular life, early eukaryotic evolution, sexual life cycles and multicellular development. Some of these mechanisms inevitably stem from environmental constraints, population structure and ancestral life cycles. Others are unique to specific transitions - features of the natural history and biochemistry that are co-opted into conflict mediation. Identifying mechanisms of individuation that provide a coarse-grained description of the system's evolutionary dynamics is an important step towards understanding how biological complexity and hierarchical organisation evolves. In this way, individuality can be reconceptualised as an approximate model that with varying degrees of precision applies to a wide range of biological systems. (shrink)

This article focuses on recent discussions about holobionts and evolutionary individuality to evaluate the merits of integrative pluralism. I argue that integrative pluralism is the wrong approach to take when it comes to holobiont research because integrative pluralism is not liberal enough to accommodate both single-species and multispecies individuals. I conclude by suggesting two points. First, a pluralistic view helps us better understand holobiont research. Second, the case of holobionts helps us develop a better account of scientific pluralism.

For generations of scholars the emergence of the notion of human subjectivity has marked the shift to philosophical modernity. Mainly traced back to Descartes’s founding of philosophy on the Cogito and to Kant’s ‘Copernican Revolution’, the rise of subjectivity has been linked to the rise of the modern age in terms of a reconsideration of reality starting from an analysis of the human self and consciousness. Consequently, it has been related to long-standing issues of identity, individuation and individuality as (...) a foremost topic on the agenda of the philosophers. Only in recent times, however, have comprehensive studies on early modern theories of subjectivity and individuality become available to scholars. (shrink)

Can there be two things that are completely indistinguishable? This simple question has raised numerous debates throughout the history of philosophy and science. The principle of the identity of indiscernibles claims that no two things can be completely indiscernible. But this thesis has been challenged in quantum physics and continues to be a hot topic in cutting edge areas of mathematics. The question has gained a renewed interest with the possibility of harnessing indistinguishability as a resource in quantum information tasks. (...) This theme issue is devoted to understanding identity and indistinguishability in philosophy and science, gathering an interdisciplinary group of experts in the field. It will allow readers of diverse disciplines to have an updated introduction to the topic. (shrink)

This chapter combines formal models of how the fitness of a collective can become decoupled from the fitness with more empirical work on the volvocine algae. It uses the Volvox clade as a model system. It describes the evolution of altruism in the volvocine green algae. This chapter suggests that altruism may evolve from genes involved in life-history trade-offs. It shows the several cooperation, conflict, and conflict mediation cycles in the volvocine green algae. This cycle of cooperation, conflict, and conflict (...) mediation drives evolutionary transitions in individuality. (shrink)

The metaphysical vision of Advaita Vedānta has been making its way into some corners of Western analytic philosophy, and has especially garnered attention among those philosophers who are seeking to develop metaphysical systems in opposition to both reductionist materialism and dualism. Given Vedānta’s monistic view of consciousness, it might seem natural to put Vedānta in dialogue with the growing position of panpsychism which, although not fully monistic, similarly takes mind to be a fundamental feature of reality. This paper will evaluate (...) to what extent Śaṅkara’s monism can bypass the most pressing issues facing panpsychism, namely combination and individuation problems. As will be seen in this paper, while Advaita Vedānta is able to avoid some of the panpsychist problems, it struggles ultimately to ontologically ground illusion in a coherent manner. As a result, a conclusion of this paper is that although Śaṅkara’s vision offers a promising route for those philosophers who take consciousness to be fundamental – including panpsychists – it cannot be uncritically adopted due to the problem of grounding Illusion. (shrink)

This paper offers a detailed account of Foucaults ethical and political notion of individuality as presented in his late work, and discusses its relationship to the feminist project of the theory of sexual difference. I argue that Foucaults elaboration of the classical ethos of care for the self opens the way for regarding the I-woman as an ethical, political and aesthetic self-creation. However, it has significant limitations that cannot be ignored. I elaborate on two aspects of Foucaults avoidance of (...) sexual difference as a relevant category for an account of political and ethical individuality, which thus implicitly associates individual agency with men. I argue that Foucault implicitly assumes the existence of an ontological desire to become engaged in political self-creation. However, the ethical position of self-knowledge and desire should be understood as a contingent option that depends on material and historical conditions for its realization. Hence, I argue that a feminist reworking of Foucaults notion of political individuality should add a substantial ethical condition to the imperative of self-knowledge and self-creation – making possible the desiring woman subject. (shrink)

As its subtitle 'Skepticism, Individuality and Chastened Politics' indicates, this book is an exploration of and a largely favorable engagement with salient elements in the thinking of a theorist who is widely regarded as the greatest Anglophone political thinker and among the top rank of philosophical writers generally. In emphazing Hobbes's skepticism, Richard Flathman goes against the grain of much of the literature concerning Hobbes. The theme of individuality is more familiar, particularly from the celebrated writings on Hobbes (...) by Michael Oakeshott, but the idea of a chastened politics challenges the widely influential view that Hobbes was not only an authoritarian but an incipient or proto-totalitarian. (shrink)

"This collection of chapters illustrates how Posner's examination of elementary processes has moved the field toward a fundamental level of understanding about human cognition. This basic understanding will greatly affect how we deal with cognitive development problems that derive either from deficiency of experience or from genetic differences."--Jacket.

Picking up on Marx’s and Hegel’s analyses of human beings as social and individual, the article shows that what is at stake is not merely the possibility of individuality, but also the correct conception of the universal good. Both Marx and Hegel suppose that individuals must be social or political as individuals, which means, at least in Hegel’s case, that particular interests must form part of the universal good. The good and the rational is not something that requires sacrificing (...) one’s interests for the community or denying one’s particular character so as to become an equal rational agent. Very much to the contrary, the rational or the common good is nothing but the harmonious structuring of particular interests. While Section I introduces Marx’s and Hegel’s conceptions of individual and social beings, Sections II and III discuss their respective views of individuality, and Sections IV and V discuss the notion of a universal good containing individual interests. (shrink)

I propose solutions to two longstanding interpretive questions about J.G. Fichte’s 1796–97 Foundations of Natural Right: 1. What does Fichte mean when he describes the theory of right as ‘independent’ of moral theory, and what motivates that independence thesis? 2. What does Fichte mean when he describes requirements of right and the principle of right as ‘hypothetical’ imperatives, and how is that characterization consistent with his claim to have derived the concept of right as a condition of possibility of self-consciousness? (...) Answers to both questions are motivated by an approach to the text that looks at it through the lens of Fichte’s 1798 System of Ethics, into which its results must fit if, as Fichte believes, the possibility of morally sanctioned interactions with others requires standing in some law-governed political relationship with them. (shrink)