This paper concludes a special feature of Sustainability Science that explores a broad range of social value theoretical traditions, such as religious studies, social psychology, indigenous knowledge, economics, sociology, and philosophy. We introduce a novel transdisciplinary conceptual framework that revolves around concepts of 'lenses' and 'tensions' to help navigate value diversity. First, we consider the notion of lenses: perspectives on value and valuation along diverse dimensions that describe what values focus on, how their sociality is envisioned, and what epistemic and (...) procedural assumptions are made. We characterise fourteen of such dimensions. This provides a foundation for exploration of seven areas of tension, between: (1) the values of individuals vs collectives; (2) values as discrete and held vs embedded and constructed; (3) value as static or changeable; (4) valuation as descriptive vs normative and transformative; (5) social vs relational values; (6) different rationalities and their relation to value integration; (7) degrees of acknowledgment of the role of power in navigating value conflicts. In doing so, we embrace the 'mess' of diversity, yet also provide a framework to organise this mess and support and encourage active transdisciplinary collaboration. We identify key research areas where such collaborations can be harnessed for sustainability transformation. Here it is crucial to understand how certain social value lenses are privileged over others and build capacity in decision-making for understanding and drawing on multiple value, epistemic and procedural lenses. (shrink)

This paper concludes a special feature of Sustainability Science that explores a broad range of social value theoretical traditions, such as religious studies, social psychology, indigenous knowledge, economics, sociology, and philosophy. We introduce a novel transdisciplinary conceptual framework that revolves around concepts of ‘lenses’ and ‘tensions’ to help navigate value diversity. First, we consider the notion of lenses: perspectives on value and valuation along diverse dimensions that describe what values focus on, how their sociality is envisioned, and what epistemic and (...) procedural assumptions are made. We characterise fourteen of such dimensions. This provides a foundation for exploration of seven areas of tension, between: (1) the values of individuals vs collectives; (2) values as discrete and held vs embedded and constructed; (3) value as static or changeable; (4) valuation as descriptive vs normative and transformative; (5) social vs relational values; (6) different rationalities and their relation to value integration; (7) degrees of acknowledgment of the role of power in navigating value conflicts. In doing so, we embrace the ‘mess’ of diversity, yet also provide a framework to organise this mess and support and encourage active transdisciplinary collaboration. We identify key research areas where such collaborations can be harnessed for sustainability transformation. Here it is crucial to understand how certain social value lenses are privileged over others and build capacity in decision-making for understanding and drawing on multiple value, epistemic and procedural lenses. (shrink)

Background The field of personal health monitoring (PHM) develops rapidly in different contexts, including the armed forces. Understanding the ethical dimension of this type of monitoring is key to a morally responsible development, implementation and usage of PHM within the armed forces. Research on the ethics of PHM has primarily been carried out in civilian settings, while the ethical dimension of PHM in the armed forces remains understudied. Yet, PHM of military personnel by design takes place in a different setting (...) than PHM of civilians, because of their tasks and the context in which they operate. This case study therefore focusses on obtaining insights into the experiences and related values of different stakeholders regarding an existing form of PHM, the Covid-19 Radar app, in the Netherlands Armed Forces. Methods We carried out an exploratory qualitative study, using semi-structured interviews with twelve stakeholders in the Netherlands Armed Forces. We focussed on participation in the use of PHM, reflections on the practical use and use of data, moral dilemmas and the need for ethics support, all in regard to PHM. The data was analysed using an inductive thematic approach. Results Three interlinking categories reflecting ethical dimensions of PHM emerged: (1) values, (2) moral dilemmas, and (3) external norms. The main values identified were: security (in relation to data), trust and hierarchy. Multiple related values were found. Some, but no broadly shared, moral dilemmas were identified and no strong need for ethics support was expressed. Conclusion This study shed light on key values, provide insights in the experienced and presumed moral dilemmas and bring to mind ethics support considerations when looking at PHM in the armed forces. Some values bring a certain vulnerability to military users when personal and organisational interests are not aligned. Furthermore, some identified values may hinder a careful consideration of PHM because they potentially conceal parts of ethical dimensions of PHM. Ethics support can assist in uncovering and addressing these concealed parts. The findings highlight a moral responsibility for the armed forces to devote attention to the ethical dimensions of PHM. (shrink)

In this wide-ranging interview, Dave Elder-Vass discusses his main contributions to critical realist theory over two decades. In the first half, he explains his early work on emergence, agency, str...

Kendal Mobley replies to Christopher Catherwood's article ‘Nationalism, ethnicity and tolerance: some historical, political and biblical perspectives’, published in Transformation, Vol 14, no. 1, January 1997, p. 10.

Gay and lesbian-sponsored antiviolence projects have used activist strategies and “collective action frames” similar to the contemporary women's movement's antiviolence against women campaigns and have defined violence against gays and lesbians as a social problem resulting from criminal sexual assault that stems from institutionalized sexual terrorism. Unlike the contemporary feminist movement, which has been anchored in an all-encompassing critique of patriarchy, activism around antigay and lesbian violence has ignored patriarchy and the gender relations that sustain and reflect it; instead, gay (...) and lesbian activism has been preoccupied with homophobia and only implicitly concerned with institutionalized heterosexism. As a result, the fact that gays and lesbians embody gender and are firmly situated in gender relations is rendered invisible. This analysis examines how the collective action frame of one social movement can be appropriated, employed, and transformed by a subsequent movement. (shrink)

Humanity is in a tight race between planetary catastrophe and enlightenment. It’s not clear which will prevail. The old paradigm, that of materialism, individualism, and fierce competition, is failing at all levels—economic, social, political, and environmental—and bringing life as we know it to the edge of a precipice. At the same time, a “new” paradigm is emerging, one that emphasizes interconnectedness, the sacredness of all creation, universal consciousness, and cooperation. In truth, the “new” paradigm is anything but new. What’s new (...) is that scientific discoveries are now beginning to resonate with and reinforce ancient wisdom, wisdom that has been imbedded in indigenous mythologies for millennia. It’s incumbent upon those who have already transitioned to a more sustainable “myth of meaning” to find ways to encourage others along the path. A demographic naturally resonant to holistic worldviews, but largely untapped, is that of undergraduate Honors students. This paper describes a pioneering Honors course at James Madison University that, by many measures, has succeeded in integrating science and spirituality into a new way of thinking and being. (shrink)

This article aims to demonstrate how the formation of ethical subjectivity must be considered in conjunction with the techno-politics of secrecy and disclosure, and it proposes an account of the ways in which the technical transition and ‘democratization’ of archival upload/download capacity associated with digital communications fundamentally challenges the existing structure of control over such things as censorship and cultural memory understood in terms of power of recall. It argues that it is against this background and in view of the (...) mediality of communications that the question of responsibility with respect to secrets and their disclosure must ultimately be posed. It seeks to establish the difference between a purely political and an ethico-political understanding of the secrecy/disclosure dyad as this functions, on the one hand, in relation to philosophical inquiry itself and, on the other, in relation to normative representations of informational events, and it contextualizes its theoretical account of this difference in relation to the ‘Wikileaks phenomenon’ viewed as a disclosive event. It examines how ethical subjectivity is formed in relation to ‘information’ and in the wider context of a digital culture of archivization, characterized by the ubiquitous recording of communications of all kinds. Drawing centrally on the ethical philosophy of Emmanuel Levinas, for whom ‘infinite responsibility’ is ‘incarnated’ as the ‘ultimate secret of subjectivity’ in me, and Derrida’s account of both the necessary technicity of the human and the impossibility of ‘saying the event’, it proposes a way of thinking the ethico-techno-politics of secrecy and disclosure in terms of the singularity of the event and the unique responsibility of the ethical Subject in relation to that. (shrink)

This introduction to a special issue of Topoi introduces and summarises the relationship between three main varieties of 'enactivist' theorising about the mind: 'autopoietic', 'sensorimotor', and 'radical' enactivism. It includes a brief discussion of the philosophical and cognitive scientific precursors to enactivist theories, and the relationship of enactivism to other trends in embodied cognitive science and philosophy of mind.

Social and linguistic perceptions are linked. On one hand, talker identity affects speech perception. On the other hand, speech itself provides information about a talker's identity. Here, we propose that the same probabilistic knowledge might underlie both socially conditioned linguistic inferences and linguistically conditioned social inferences. Our computational–level approach—the ideal adapter—starts from the idea that listeners use probabilistic knowledge of covariation between social, linguistic, and acoustic cues in order to infer the most likely explanation of the speech signals they hear. (...) As a first step toward understanding social inferences in this framework, we use a simple ideal observer model to show that it would be possible to infer aspects of a talker's identity using cue distributions based on actual speech production data. This suggests the possibility of a single formal framework for social and linguistic inferences and the interactions between them. (shrink)

Barby-Blumenthal et al. (2022) argue that academic philosophy still has important contributions to make to bioethics. We agree with some and disagree with many of their claims. In this commentary,...

This work proposes a logical analysis for the kind of knowledge or insight provided by Buddhist enlightenment, which is often presented only in the form of contradictions and riddles. The comprehension of contradictions is perplexing to most western logic, and yet developed here is a theory demonstrating how a non truth-functional interpretation can be attached to certain naturalistic contradictions. In this way, the logical and psychological status of Enlightenment can be analysed in a manner consistent with the claims of much (...) Eastern thought. For example, it is argued that by breaking the logical principle of identity, it is possible to understand the contradiction "Everybody's friend is nobody's friend" in such a way as to learn something new about friendship, thereby causing us to modify our concept of friendship. In this way our grasp of contradictions can lead to conceptual change. -/- It is further noted that conflicts in all areas of life can be expressed by contradictions, so that our capacity in general to grasp naturalistic contradictions is also a basis for conflict-resolution -thus justifying the term 'Enlightenment'. This pragmatic comprehension of contradictions is thus shown to formalise, not only the Middle Way of Buddhism, but also Socratic dialectic. Finally, the analysis explains why gnomic utterances in every religion and Zen in particular, are sometimes expected to trigger spiritual enlightenment. (shrink)

_The Invisible Dragon_ made a lot of noise for a little book When it was originally published in 1993 it was championed by artists for its forceful call for a reconsideration of beauty—and savaged by more theoretically oriented critics who dismissed the very concept of beauty as naive, igniting a debate that has shown no sign of flagging. With this revised and expanded edition, Hickey is back to fan the flames. More manifesto than polite discussion, more call to action than (...) criticism, _The Invisible Dragon_ aims squarely at the hyper-institutionalism that, in Hickey’s view, denies the real pleasures that draw us to art in the first place. Deploying the artworks of Warhol, Raphael, Caravaggio, and Mapplethorpe and the writings of Ruskin, Shakespeare, Deleuze, and Foucault, Hickey takes on museum culture, arid academicism, sclerotic politics, and more—all in the service of making readers rethink the nature of art. A new introduction provides a context for earlier essays—what Hickey calls his "intellectual temper tantrums." A new essay, "American Beauty," concludes the volume with a historical argument that is a rousing paean to the inherently democratic nature of attention to beauty. Written with a verve that is all too rare in serious criticism, this expanded and refurbished edition of _The Invisible Dragon_ will be sure to captivate a new generation of readers, provoking the passionate reactions that are the hallmark of great criticism. (shrink)

This article outlines the struggle between the power of the health care professional and the rights of the individual to choose freely a modality of treatment. Nurses are instrumental in assisting patients in making the best decision for a therapy they will have to assume for the rest of their lives. In guiding patients' decision, nurses must take into account these unavoidable contingencies: changes in lifestyle, nutritional restrictions, level of acceptance, compliance issues, ease of training and availability of support/facilities. Ensuring (...) that the patient makes an informed decision is therefore an ongoing challenge for nurses as they are taking part in a delicate balancing act between not directly influencing the patient's decision while making sure the patient is accurately informed. (shrink)

Considerations of the impact of new technologies of archival information and the texture of public memory.

The twelve essays by Kendall Walton in this volume address a broad range of issues concerning the arts. Walton introduces an innovative account of aesthetic value, and explores relations between aesthetic value and values of other kinds. His classic 'Categories of Art' is included, as is 'Transparent Pictures', his controversial account of what is special about photographs. A new essay investigates the fact that still pictures are still, although some of them depict motion. New postscripts have been added to several (...) of the reprinted essays. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 35.4 (2002) 328-344 [Access article in PDF] Spaces of Invention:Dissension, Freedom, and Thought in Foucault Kendall R. Phillips Over the past two decades, invention has become an increasingly difficult concept to discuss. In an age when the free, rational actor has become not only de-centered but viewed as both impossible and undesirable by some social theorists, the traditional conception of invention, especially rhetorical invention, becomes more (...) tenuous. While some continue to promote a rational deliberative model of the human subject—Habermas is a prime example of this school of thought—the harsh and unrelenting critiques of poststructural and postmodern thinkers have cast these recovery efforts in a nostalgic and often negative light. Chief among these critics of the modern, humanist conception of human action is Michel Foucault. Within Foucault's perspective our utterances are governed by underlying rules of discourse formations, our actions are proscribed and authorized by relations of power, and our very conception of our self is circumscribed by technologies of subjectivity. Contained within these intertwined relations of knowledge, power, and subjectivity, the human subject takes on a very different meaning and even the concept of "human subject" is itself a product of these intertwined relations; a product that may, in time, disappear under new relations of discourse and governance.Despite the apparent centrality of a creative human subject to the study of rhetoric, Foucault has taken his place within the study of rhetoric. Of course, neither this incorporation of Foucault nor the observation of its peculiarity is particularly new. The incorporation of Foucault into rhetoric took its most dramatic turn in 1989 with Raymie McKerrow's "Critical Rhetoric" essay and the implications of this union of Foucault and rhetoric were forcefully raised by Barbara Biesecker in "Michel Foucault and the Question of Rhetoric" (1992). These two important essays made the relationship between Foucault and rhetoric most pressing: McKerrow by offering [End Page 328] a practical agenda for a Foucaultian rhetorical perspective and Biesecker by opening a space for reflection on this type of agenda. In the intervening decade, however, the incorporation of Foucault into rhetoric has outstripped the reflection on this incorporation and Foucault now sits as comfortably in the bibliographies of rhetorical scholars as Burke or McKeon or Perelman.The purpose of the present essay is to revisit this relationship between Foucault and rhetoric. I pursue this end not in order to critique McKerrow's project or to outstrip Biesecker's reflections, but in order to press the importance of their earlier arguments. The project of a Foucaultian rhetoric should be taken seriously, seriously enough to keep the peculiarity of this union in the forefront of our minds as we pursue it. My present effort furthers this end by seeking within Foucault a space for invention and, in so doing, asks the question: how might invention be rendered within a Foucaultian framework?My contention is that a space for invention exists within Foucault's studies of knowledge, power, and subjectivity and that this space can be demonstrated by considering the counterpoints to his tripartite understanding of the human condition. The limiting/enabling relations of knowledge/power/subjectivity are counterpointed by three terms that describe the conditions for invention: dissension, freedom, and thought. Before turning to the conditions for these spaces of invention and the unique shape of invention that emerges from them, I will briefly consider previous discussions of Foucault. Power, resistance, and invention Rhetoricians, to be clear, are not the first to be concerned with the apparent foreclosing of the possibility of invention within Foucault. Focusing mainly on dominating relations of power/knowledge/subjectivity, Foucault seems to leave little ground for the creation of new ways of acting, speaking, or being. However, what I call a concern for invention has generally not been expressed as such; rather, in rhetoric and in other fields, criticism of Foucault has been largely couched in terms of resistance. Edward Said (1986), for instance, contends that Foucault's work is "not finally as contestatory, or as oppositional as on the surface it seems to be" (152... (shrink)

Neurotheology is a fast-growing field of research. Combining philosophy of mind, neuroscience, and religious studies, it takes a new approach to old questions on religion. What is religion and why do we have it? Neurotheologists focus on the search for the neural correlate of religious experiences. If we can trace religious experiences to specific parts of the brain, chances are we can reduce religion as such to that grey soggy matter as well. This article predicts neurotheology will not be able (...) to locate the neural correlate of religious experiences. As we cannot decide phenomenally what makes an experience religious, neurologically we cannot find its correlate either. That is, if there are fixed neural correlates to begin with, because their existence is still a matter of debate. In addition, religious experiences seem to be a kind of experience, like emotional or relational experiences, making them indistinguishable from similar nonreligious experiences. Even if one manages to trace the neural correlate of religious experiences, neurotheology will still not be able to account for the rise of religion without resorting to theories from other disciplines. In the end, we do not know enough about consciousness and the way it relates to the brain to make conclusive claims about the search for religious states of consciousness. It seems, however, that even though neurotheology could provide fascinating insights in the workings of the religious brain, on its own, it will prove unable to explain religion fully. (shrink)

How do questions concerning consciousness and phenomenal experience relate to, or interface with, questions concerning plans, knowledge and intentions? At least in the case of visual experience the relation, we shall argue, is tight. Visual perceptual experience, we shall argue, is fixed by an agent’s direct unmediated knowledge concerning her poise (or apparent poise) over a currently enabled action space. An action space, in this specific sense, is to be understood not as a fine-grained matrix of possibilities for bodily movement, (...) but as a matrix of possibilities for pursuing and accomplishing one’s intentional actions, goals and projects. If this is correct, the links between planning, intention and perceptual experience are tight, while (contrary to some recent accounts invoking the notion of ‘sensorimotor expectations’) the links between embodied activity and perceptual experience, though real, are indirect. What matters is not bodily activity itself, but our practical knowledge (which need not be verbalized or in any way explicit) of our own possibilities for action. Such knowledge, selected, shaped and filtered by the grid of plans, goals, and intentions, plays, we argue, a constitutive role in explaining the content and character of visual perceptual experience. (shrink)

This paper considers the ontological and political implications of the concept of the subject within structuralism. I turn first to Balibar in order to articulate structuralism as a tendency or movement rather than fixed set of positions, using some indications he has provided in order to demonstrate how thoroughly embedded the subject is as a problem within this tendency. I argue that Laclau and Mouffe’s work on hegemony deepens the political stakes of this problem while also introducing the grammar of (...) strategy in an ambivalent and underdefined manner. Considering some possible options for understanding strategy within a structuralist framework, I contend that a stronger theoretical account of strategy is necessary. In order to provide some outlines for such a project, I conclude the analysis by emphasizing the contribution that George Jackson’s writings can provide to this framework, suggesting that the role of the subject should be assigned to tactics.Cet article analyse les implications ontologiques et politiques du concept structuraliste de sujet. En me tournant dans un premier temps vers les indications de Balibar concernant l’intrication profonde du problème du sujet au sein du structuralisme, je montre que ce dernier devrait être compris comme une tendance ou un mouvement plutôt que comme une position philosophique définitive. Je montre ensuite que le travail de Laclau et Mouffe sur l’hégémonie permet d’approfondir les enjeux politiques de ce problème, tout en introduisant de manière ambivalente et prédéfinie la grammaire de la stratégie. En considérant quelques options possibles pour comprendre la stratégie dans une perspective structuraliste, je soutiens la nécessité de l’approcher théoriquement de manière plus puissante. En guise d’esquisse d’un tel projet, je conclus mon analyse avec la contribution qu’y apportent les écrits de George Jackson, en suggérant que le rôle du sujet devrait revenir à la tactique. (shrink)

A stable democracy requires a shared identity and political culture. Its citizens need to identify as one common demos lest it fracture and balkanise into separate political communities. This in turn necessitates some common communication network for political messages to be transmitted, understood and evaluated by citizens. Hence, what demarcates one demos from another are the means of communication connecting the citizens of those demoi, allowing them to debate and persuade each other on the proper conduct of government and on (...) issues of common interest. For the ancient Athenians, their public sphere was the agora (marketplace); for the Federalists in the American colonies, the newspaper; for us today, it is the Internet. Until now, the physical nature of these communication networks has resulted in a trade-off between the reach of political messages (the numeric and geographic composition of the demos who receive political messages and may participate in the public sphere) and the ability to target the content of a message on that network towards individual citizens. One-to-one interpersonal conversation in the agora was highly targeted but could reach only as far as a voice could carry. The speakers and audience were well known to each other through personal interaction. As the printing press and later television allowed for greater and greater reach, the content of these messages became more generic as the speakers became more distant from their audience. The wider the audience grew, the less a message could be targeted at a particular audience segment without alienating others. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Rhetorical Maneuvers:Subjectivity, Power, and ResistanceKendall R. Phillips and James P. ZappenA sense of subjectivity as fluid, dynamic, and multiple has become almost orthodox throughout the humanities. The widespread influence of poststructural thought has seemingly routed earlier Enlightenment notions of a unified, transcendent subject and opened the door for critical approaches to the numerous and changing manifestations of human subjectivity. The fluidity of the human subject, however, is not without (...) its bounds or constraints. Indeed, the same line of poststructural thinking that served to de-center the Enlightenment subject, especially the work of Michel Foucault, also stipulated that the subject was positioned by larger formations of discourse over which they had limited if any control. These two sides of poststructural subjectivity—its fluidity and its positioning—establish not so much two divergent approaches, but the two poles between which the human subject can be thought to operate. In turn the two poles of the apparent fixity of the subject position and the seeming fluidity of the subjectivity manifested within that position suggest the kind of productive tension through which we are simultaneously limited and enabled by the discourse formations within which we operate and against which we, at times, resist.This productive tension between the multiplicity of the subject and the singularity of the subject position has, of course, been the focus of numerous inquiries. In his later work, Foucault attended to the processes by which the subject makes itself an object upon which work might be done and urged a more aesthetic approach to the continuous crafting of the self.1 Along similar lines, Judith Butler has conceived of the subject in terms of its performativity and the ways that the "I" is crafted through numerous and fluid citations of existing power relations. Conceived in this way, the notion of the "self" is a constantly changing object crafted and re-crafted out of the points of identification provided in the exterior fields of power and knowledge. These points of identification, in turn, provide symbolic anchors by which a subject is moored, at least temporarily, into a particular subject position within which they become identifiable and intelligible in terms of the broader formation of discourse. [End Page 310]In addition to posing a serious challenge to Enlightenment philosophy, this conception of the self as fluid and dynamic presents some vexing questions concerning the practices of self and the capacity of a subject to offer any meaningful challenge to the formations of discourse that constitute its existence. As Butler puts the problem, "The paradox of subjectivation (assujetissement) is precisely that the subject who would resist such norms is itself enabled, if not produced, by such norms" (1993, 15). The theoretical concerns over the relationship between agency and subjectivity also impact upon a series of political questions surrounding the nature and possibility of identity politics and recent debates concerning the importance and efficacy of gaining "recognition" as a political move.2 Whatever one's position within such debates, it is clear that the question of subjectivity and its concomitant questions of subjectivation and agency must be addressed in order to conceive of any kinds of democratic politics.The question of the subject, then, clearly entails broad philosophical and political implications. Rhetorical scholars have entered this conversation with a particular concern for the practices that both constitute and challenge the constitution of the self and many of these scholars have attended specifically to the points of friction between prescribed positions in which a subject is constituted and the dynamic nature of subjectivity as performed. Following from the works of Foucault, Barbara Biesecker (1992), for instance, urges attention to the canon of style as a crucially rhetorical element in the processes by which the individual negotiates relations of power, knowledge, and subjectivity. In a similar vein, Bradford Vivian draws from the works of Gilles Deleuze and Felix Guattari to suggest that rhetoricians recognize "that the self may be conceived as a form—a rhetorical form—that exists only in its continual and aesthetic creation, in its indefinite becoming" (2000, 304). The indefinite nature of this becoming is, for both Vivian and Deleuze and Guattari, a politically crucial insight into the ways that... (shrink)

Of two contending models for eukaryotic evolution the “archezoan“ has an amitochondriate eukaryote take up an endosymbiont, while “symbiogenesis“ states that an Archaeon became a eukaryote as the result of this uptake. If so, organelle formation resulting from new engulfments is simplified by the primordial symbiogenesis, and less informative regarding the bacterium‐to‐mitochondrion conversion. Gradualist archezoan visions still permeate evolutionary thinking, but are much less likely than symbiogenesis. Genuine amitochondriate eukaryotes have never been found and rapid, explosive adaptive periods characteristic of (...) symbiogenetic models explain this. Mitochondrial proteomes, encoded by genes of “eukaryotic origin“ not easily linked to host or endosymbiont, can be understood in light of rapid adjustments to new evolutionary pressures. Symbiogenesis allows “expensive” eukaryotic inventions via efficient ATP generation by nascent mitochondria. However, efficient ATP production equals enhanced toxic internal ROS formation. The synergistic combination of these two driving forces gave rise to the rapid evolution of eukaryotes.Also watch the Video Abstract. (shrink)

We present a specific elaboration and partial defense of the claims that cognition is enactive, embodied, embedded, affective and (potentially) extended. According to the view we will defend, the enactivist claim that perception and cognition essentially depend upon the cognizer’s interactions with their environment is fundamental. If a particular instance of this kind of dependence obtains, we will argue, then it follows that cognition is essentially embodied and embedded, that the underpinnings of cognition are inextricable from those of affect, that (...) the phenomenon of cognition itself is essentially bound up with affect, and that the possibility of cognitive extension depends upon the instantiation of a specific mode of skillful interrelation between cognizer and environment. Thus, if cognition is enactive then it is also embodied, embedded, affective and potentially extended. (shrink)

Eukaryotic origins are heavily debated. The author as well as others have proposed that they are inextricably linked with the arrival of a pre‐mitochondrion of alphaproteobacterial‐like ancestry, in a so‐called symbiogenic scenario. The ensuing mutual adaptation of archaeal host and endosymbiont seems to have been a defining influence during the processes leading to the last eukaryotic common ancestor. An unresolved question in this scenario deals with the means by which the bacterium ends up inside. Older hypotheses revolve around the application (...) of known antagonistic interactions, the bacterium being prey or parasite. Here, in reviewing the field, the author argues that such models share flaws, hence making them less likely, and that a “pre‐symbiotic stage” would have eased ongoing metabolic integration. Based on this the author will speculate about the nature of the (endo) symbiosis that started eukaryotic evolution–in the context of bacterial entry being a relatively “early” event–and stress the differences between this uptake and subsequent ones. He will also briefly discuss how the mutual adaptation following the merger progressed and how many eukaryotic hallmarks can be understood in light of coadaptation. Also see the video abstract here https://youtu.be/ekqtNleVJpU. (shrink)