Animals navigate through three-dimensional environments, but we argue that the way they encode three-dimensional spatial information is shaped by how they use the vertical component of space. We agree with Jeffery et al. that the representation of three-dimensional space in vertebrates is probably bicoded (with separation of the plane of locomotion and its orthogonal axis), but we believe that their suggestion that the vertical axis is stored (that is, not containing distance or direction metrics usable for novel computations) is unlikely, (...) and as yet unsupported. We describe potential experimental protocols that could clarify these differences in opinion empirically. (shrink)

Tim Bayne draws on philosophy, psychology, and neuroscience in defence of the claim that consciousness is unified. He develops an account of what it means to say that consciousness is unified, and then applies this account to a variety of cases - drawn from both normal and pathological forms of experience - in which the unity of consciousness is said to break down. He goes on to explore the implications of the unity of consciousness for theories of consciousness, for the (...) sense of embodiment, and for accounts of the self. The Unity of Consciousness draws on a wide range of findings within philosophy and the sciences of the mind to construct an account of the unity of consciousness that is both conceptually sophisticated and scientifically informed. (shrink)

Tim Lewens aims to understand what it means to take an evolutionary approach to cultural change, and why it is that these approaches are sometimes treated with suspicion. While making a case for the value of evolutionary thinking for students of culture, he shows why the concerns of sceptics should not dismissed as mere prejudice, confusion, or ignorance. Indeed, confusions about what evolutionary approaches entail are propagated by their proponents, as well as by their detractors. By taking seriously the problems (...) faced by these approaches to culture, he shows how such approaches can be better formulated, where their most significant limitations lie, and how the tools of cultural evolutionary thinking might become more widely accepted. (shrink)

Tim Button explores the relationship between words and world; between semantics and scepticism. -/- A certain kind of philosopher – the external realist – worries that appearances might be radically deceptive. For example, she allows that we might all be brains in vats, stimulated by an infernal machine. But anyone who entertains the possibility of radical deception must also entertain a further worry: that all of our thoughts are totally contentless. That worry is just incoherent. -/- We cannot, then, be (...) external realists, who worry about the possibility of radical deception. Equally, however, we cannot be internal realists, who reject all possibility of deception. We must position ourselves somewhere between internal realism and external realism, but we cannot hope to say exactly where. We must be realists, for what that is worth, and realists within limits. -/- In establishing these claims, The Limits of Realism critically explores and develops several themes from Hilary Putnam’s work: the model-theoretic arguments; the connection between truth and justification; the brain-in-vat argument; semantic externalism; and conceptual relativity. The book establishes the continued significance of these topics for all philosophers interested in mind, logic, language, or the possibility of metaphysics. (shrink)

A central debate in the philosophy of perception concerns the range of properties that can be represented in perceptual experience. Are the contents of perceptual experience restricted to ‘low-level’ properties such as location, shape and texture, or can ‘high-level’ properties such as being a tomato, being a pine tree or being a watch also be represented in perceptual experience? This paper explores the bearing of gist perception on the admissible contents debate, arguing that it provides qualified support for the claim (...) that certain kinds of high-level properties—such as being a natural scene —can be perceptually represented. (shrink)

Synthetic biology is often described as a project that applies rational design methods to the organic world. Although humans have influenced organic lineages in many ways, it is nonetheless reasonable to place synthetic biology towards one end of a continuum between purely ‘blind’ processes of organic modification at one extreme, and wholly rational, design-led processes at the other. An example from evolutionary electronics illustrates some of the constraints imposed by the rational design methodology itself. These constraints reinforce the limitations of (...) the synthetic biology ideal, limitations that are often freely acknowledged by synthetic biology’s own practitioners. The synthetic biology methodology reflects a series of constraints imposed on finite human designers who wish, as far as is practicable, to communicate with each other and to intervene in nature in reasonably targeted and well-understood ways. This is better understood as indicative of an underlying awareness of human limitations, rather than as expressive of an objectionable impulse to mastery over nature. (shrink)

"Ethics and Experience" presents a wide-ranging and thought-provoking introduction to the question famously posed by Socrates: How is life to be lived? 'An excellent primer for any student taking a course on moral philosophy, the book introduces ethics as a single and broadly unified field of inquiry in which we apply reason to try and solve Socrates' question. "Ethics and Experience "examines the major forms of ethical subjectivism and objectivism - including expressivism, error theory', naturalism, and intuitionism. The book lays (...) out the detail of the most significant contemporary moral theories - including utilitarianism, virtue ethics, Kantianism, and contractarianism - and reconsiders these theories in the light of two questions that should perhaps be asked more often: Is moral theory, with its tendency to regiment ethical thought and experience, really the best way for us to apply reason to deciding how to live? And, might it not be more truly reasonable to look for less system and more insight? (shrink)

The recently rising field of Critical Data Studies is still facing fundamental questions. Among these is the enigma of digital subjectivation. Who are the subjects of Big Data? A field where this question is particularly pressing is finance. Since the 1990s traders have been steadily integrated into computerized data assemblages, which calls for an ontology that eliminates the distinction between human sovereign subjects and non-human instrumental objects. The latter subjectivize traders in pre-conscious ways, because human consciousness runs too slow to (...) follow the volatility of the market. In response to this conundrum Social Studies of Finance has drawn on Actor-Network Theory to interpret financial markets as technically constructed networks of human and non-human actors. I argue that in order to develop an explicitly critical data study it might be advantageous to refer to Maurizio Lazzarato’s theory of machinic subjugation instead. Although both accounts describe financial digital subjectivation similarly, Lazzarato has the advantage of coupling his description to a clear critique of and resistance to finance. (shrink)

Many passages in early Confucian texts such as the Analects and Mengzi are focused on virtue, recommending qualities like humaneness (ren 仁), righteousness (yi 義), and trustworthiness (xin 信). Still others emphasize roles: what it means to be a good son, a good ruler, a good friend, a good teacher, or a good student. How are these teachings about virtues and roles related? In the past decade there has been a growing debate between two interpretations of early Confucian ethics, one (...) that sees virtues as fundamental, and the other of which starts from roles. Recently there have been two new contributions to the debate: Virtue Ethics and Confucianism (2013), edited by Stephen C. Angle and Michael Slote, which develops the virtue ethical interpretation, and Henry Rosemont, Jr.’s Against Individualism: A Confucian Rethinking of the Foundations of Morality, Politics, Family, and Religion (2015), which defends the role-based interpretation. This paper lays out the main contours of the debate between Virtue Ethical Confucianism and Confucian Role Ethics, as well as examines the distinctive contributions of these two new works. (shrink)

This paper examines the neo-Aristotelian account of species natures as ‘life-forms’, which we owe to Philippa Foot, Michael Thompson and their defenders. I begin by developing two problems for their view: a problem of underdetermination and a problem generated by psychological work on ‘folk essentialism’. I move on to consider their important transcendental argument, which suggests that claims about life-forms are presupposed by all efforts to describe the organic world. In response, I sketch a neo-Kantian projectivist position, which agrees that (...) life-forms are presupposed in these contexts, while denying that such life-forms are real. This position makes a better sense of the phenomena cited in support of the neo-Aristotelian view, while avoiding the problems raised for that view in the first half of this paper. (shrink)

Michael Weisberg and Kenneth Reisman argue that the Volterra Principle can be derived from multiple predator-prey models and that, therefore, the Volterra Principle is a prime example for robustness analysis. In the current article, I give new results regarding the Volterra Principle, extending Weisberg’s and Reisman’s work, and I discuss the consequences of these results for robustness analysis. I argue that we do not end up with multiple, independent models but rather with one general model. I identify the kind of (...) situation in which this generalization approach may occur, and I analyze the generalized Volterra Principle from an explanatory perspective. (shrink)

A mutual fund family incubates a fund when it creates a privately subsidized fund not available to the general investing public. It destroys unsuccessful incubator funds. The few successful funds will report higher incubation returns than the market return in advertisements intended to attract money from individual investors. This practice is currently allowed by the SEC. The evidence is that incubation returns are not a good predictor of subsequent fund performance and likely serve to mislead unsuspecting investors.

Climate change is one of the greatest collective action problems ever faced. The social and cultural barriers to intersubjectively motivating concern and agency are sweeping. It seems all but impossible to imagine politically viable solutions commensurate with the realities of the problem, and likewise find visionary ways of framing this problem to inspire meaningful solutions. One therefore perceives an abyss between ‘problem’ and ‘solution,’ as expressed in irreconcilable debates between problem-driven and solution-driven strategies for motivating climate action. Drawing on Merleau-Ponty’s (...) dialectical phenomenology of motivation and class consciousness in particular, I argue that his call for a “thinkable politics” can help activists bring problem-driven and solution-driven motives for climate response into productive relation. (shrink)

In 1935/1936 Kurt Gödel wrote three notebooks on the foundations of quantum mechanics, which have now been entirely transcribed for the first time. Whereas a lot of the material is rather technical in character, many of Gödel's remarks have a philosophical background and concentrate on Leibnizian monadology as well as on vitalism. Obviously influenced by the vitalistic writings of Hans Driesch and his ‘proofs’ for the existence of an entelechy in every living organism, Gödel briefly develops the idea of a (...) computing machine which closely resembles Turing's groundbreaking conception. After introducing the notebooks on quantum mechanics, this article describes Gödel's vitalistic Weltbild and the ideas leading to the development of his computing machine. It investigates a notion of lawlike sequence which closely resembles Turing's concept of a computable number and which Gödel himself calls ‘problematic’, and compares it to the opposed concept of randomness, drawing upon the notion of program-size complexity. Finally, Gödel's machine is implemented in a dialect of the Lisp programing language. (shrink)

In the title chapter of Did Darwin Write the Origin Backwards?, Sober argues for an asymmetry between facts about genealogy and facts about natural selection, which has the result that evidentially Darwin's book is the wrong way round. Here I make three points about Sober's argument in that chapter. First, it is not clear that Darwin employs what Sober calls 'tree thinking' as frequently as Sober himself suggests. Second, I argue that Darwin's reason for structuring the Origin as he did (...) can be understood if we think of the Origin's argument as an inference to the best explanation. Third, I show circumstances where, even if selection is the only important evolutionary force, we would still be able to infer common ancestry. (shrink)

The present paper deals with the famous punishment of the delatores by Trajan in a spectaculum described in chapters 33-36 of Pliny’s Panegyricus. The examination of this scene on a literary level with the help of textual analysis and interpretation seeks to illustrate how Pliny displays Trajan’s actions as well as the devices and techniques that Pliny uses to achieve his panegyrical purpose. Noteworthy is the integration of religious terminology, the choice of perspective and the actual comparisons with Trajan’s predecessors. (...) Thus, Trajan appears as a link between humans and gods, and Pliny’s depiction of his actions elevates him to the divine level as far as possible. (shrink)

Buchanan and Powell’s book is a valuable contribution to our understanding of the evolution of morality. I suggest that they exaggerate the degree to which their view of the evolution of moral progress is committed to a form of moral realism. I also suggest that Darwin’s own approach to the evolution of the moral sense shares more with their view than they may realise. Finally I point to some tensions in their invocation of the concept of the Environment of Evolutionary (...) Adaptedness (EEA). (shrink)

After decades of institutional failure to address climate change, the need for ethically-motivated collective action is clear. It is equally clear that this issue is not widely perceived as an ethical problem. As founders of climate ethics research, Dale Jamieson and Stephen Gardiner offer compelling accounts to explain why. Nevertheless, questions of ethical motivation in the face of institutional failure arguably mark an impasse in these otherwise essential contributions. This essay identifies the philosophical limits of Jamieson and Gardiner’s accounts of (...) ethical motivation while advancing an alternative philosophy of motivation that reframes the institutional barriers to climate responsibility. (shrink)

Deze tekst vertrekt vanuit een van de meest invloedrijke denkers in de metafysica, namelijk Aristoteles. We lezen hem via de interpretatie van Giorgio Agamben in het artikel On potentiality. 4 Agamben werpt in die tekst een nieuw licht op het onderscheid tussen potentialiteit en act. De Westerse metafysica heeft vaak de act geprivilegieerd boven de potentialiteit. Enkel actuele entiteiten zouden bestaan, terwijl mogelijkheden behoren tot het domein van de verbeelding. Aristoteles ondermijnt deze stelling volgens Agamben. De mens als redelijk dier (...) is een potentieel wezen. De verwerkelijking van zijn essentie is het cultiveren van de rede als potentialiteit. In de mens zijn act en potentialiteit één. Daarom moeten wij begrijpen in welke zin potentialiteiten bestaan en hoe zij zich verhouden tot de act. Het antwoord vinden wij in de verwerkelijking van impotentialiteit, of het vermogen om dingen niet te doen. De mens kan niet enkel x doen, maar ook actief x niet-doen. Bijvoorbeeld in de vasten kan men van niet-eten een project maken. Agambens studie van impotentialiteit verduidelijkt daarmee wat de termen ‘act’ en ‘potentialiteit’ precies betekenen. Agamben stelt voor om elke actualisering te begrijpen als de opschorting van een impotentialiteit. De vaster die begint te eten, schort zijn project tot niet-eten op. Los van deze of gene actualisering is de wereld eerst de verzamelnaam voor alle mogelijke actualiseringen en die mogelijkheden zijn nooit uitgeput in eender welke actualisering van de wereld. De mens is dan het wezen dat, dankzij zijn impotentialiteit, inziet dat de wereld steeds meer is dan enkel wat het geval is. (shrink)

This essay examines the variety of ways that historians have engaged with material culture in their work over the last few decades. Although textual records from the archive remain privileged sources, the diversity of historiographical approach has led to a range of historiographical practices including a material turn. Two major approaches to objects have dominated. Dubbed ‘object driven’ and ‘object centred’, these variously use objects as evidence for a very wide range of research questions, and focus on past material cultures (...) respectively. Focusing on a case study of Holocaust historiography, the essay identifies the challenges for contemporary archaeology generated by these two historiographical traditions, as well as by the self-reflectivity over narrating material pasts/past materialities that characterizes historical practice. (shrink)

The management literature is not short of tools for helping people to make wiser decisions. This paper outlines another tool so it must be asked how can it justify itself given the substantial work that is already done. We suggest that many tools either fail to properly integrate, or simply lack an analysis of (i) showing how emotions help or hinder solving the problem, (ii) the role of creative and critical thinking and (iii), working out what values are at issue (...) in the problem. These three categories can be integrated into a decision-making procedure through an analysis of the stages of decision making. While the emphasis that is laid on these stages will differ depending upon the problem, we suggest that wise decision making requires (i) gaining an adequate understanding of the situation, (ii) working out what matters, (iii) generating options, (iv) selecting an option on the basis of what matters and (v) carrying out the option. As practical philosophers we must ask how each of these stages can be adequately carried out, and here we seek to show how philosophy, and other disciplines, can help for the three areas we identify above as lacunae. In looking at the role of emotions we base our analysis on the Aristotelian and Stoic notion that the core of emotions is that they are judgements. This analysis allows us to make sense of both the rationalist view that emotions are a hindrance, and the romantic notion that emotions are a help. Wise decision making involves unpacking emotions to see what they can reliably tell us about the situation, our values, potential options and how they can motivate us. We suggest ways this task can be achieved. Critical thinking needs to be employed throughout the decision-making procedure so that we fairly and adequately understand the situation and assess potential values and options. We outline some key skills and interventions that can be employed. Critical thinking needs material to work on so we suggest how creative thinking can be used to reframe the situation, and generate potential values and options. The driving force of making a decision is, or at least should be, the values we wish to realise with our decision; what we think matters. Some decisions are purely prudential and here we draw upon ideas of Nozick, Griffin, Aristotle and Epicurus to suggest ways the decision maker can evaluate their prudential values. For ethical decisions ideas from Mill, Kant and others can help us think through what we wish to achieve. We end with a case study to illustrate how the procedure works in practice. (shrink)

Motivated by accounts of concept use in autistic spectrum disorder and a computational model of weak central coherence we examined comprehension and production vocabulary in typically‐developing children and those with ASD and Down syndrome. Controlling for frequency, familiarity, length and imageability, Colorado Meaningfulness played a hitherto unremarked role in the vocabularies of children with ASD. High Colorado Meaningful words were underrepresented in the comprehension vocabularies of 2‐ to 12‐year‐olds with ASD. The Colorado Meaningfulness of a word is a measure of (...) how many words can be associated with it. Situations in which high Colorado Meaningfulness words are encountered are typically highly variable, and words with High Colorado Meaningfulness often involve extensive use of context. Our data suggest that the number of contexts in which a particular word can appear has a role in determining vocabulary in ASD. This suggestion is consistent with the weak central coherence theory of autism. (shrink)