Results for 'T. Bruce Birch'

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  1. Neural Organoids and the Precautionary Principle.Jonathan Birch & Heather Browning - 2021 - American Journal of Bioethics 21 (1):56-58.
    Human neural organoid research is advancing rapidly. As Greely notes in the target article, this progress presents an “onrushing ethical dilemma.” We can’t rule out the possibility that suff...
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  2. The Inclusive Fitness Controversy: Finding a Way Forward.Jonathan Birch - 2017 - Royal Society Open Science 4 (170335):170335.
    This paper attempts to reconcile critics and defenders of inclusive fitness by constructing a synthesis that does justice to the insights of both. I argue that criticisms of the regression-based version of Hamilton’s rule, although they undermine its use for predictive purposes, do not undermine its use as an organizing framework for social evolution research. I argue that the assumptions underlying the concept of inclusive fitness, conceived as a causal property of an individual organism, are unlikely to be exactly true (...)
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  3. It don't mean a thing if it ain't got that swing.Bruce Mangan - 1999 - Journal of Consciousness Studies 6 (6-7):6-7.
    In ‘The Science of Art’ Ramachandran and Hirstein have written a vigorous, thought provoking paper. It raises many issues, but in the interest of brevity, I can only consider a few of them here.
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  4. Evaluating and rating the safety benefits of advanced vehicle technologies: developing a transparent approach and consumer messaging to maximize benefit.Bruce Mehler, Pnina Gershon & Bryan Reimer - 2023 - Proceedings of the 27Th International Technical Conference on the Enhanced Safety of Vehicles (Esv).
    In 2012, a major traffic safety organization tasked the MIT AgeLab with developing a data-driven system for rating the effectiveness of new technologies intended to improve safety. Such a system was envisioned as having the potential to educate and guide consumers towards more confident and strategic purchasing decisions, ideally encouraging adoption of technologies with demonstrated safety benefit. In addition, an evaluation of the status and extent of existing data was seen as a way of identifying research gaps in the state (...)
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  5. Why Environmental Ethics Shouldn’t Give Up on Intrinsic Value.Katie McShane - 2007 - Environmental Ethics 29 (1):43-61.
    Recent critics (Andrew Light, Bryan Norton, Anthony Weston, and Bruce Morito, among others) have argued that we should give up talk of intrinsic value in general and that of nature in particular. While earlier theorists might have overestimated the importance of intrinsic value, these recent critics underestimate its importance. Claims about a thing’s intrinsic value are claims about the distinctive way in which we have reason to care about that thing. If we understand intrinsic value in this manner, we (...)
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  6. The extra ingredient.Richard Brown, Joseph LeDoux & David Rosenthal - 2021 - Biology and Philosophy 36 (2):1-4.
    Birch et. al. see their model as incompatible with higher-order-thought (HOT) theories of consciousness, on which a state is conscious if one is in some suitable way aware of that state. They see higher-order (HO) awareness as an “extra ingredient”. But since Birch et al go on to say that “[t]his is not the place for a detailed discussion of HOT theories,” they don’t address why they take HO awareness to be an extra ingredient or why HOT theorists (...)
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  7. Against the Precautionary Approach to Moral Status: The Case of Surrogates for Living Human Brains.Tomasz Żuradzki - 2021 - American Journal of Bioethics 21 (1):53-56.
    My paper builds on the conceptual tools from three interrelated philosophical debates that—as I believe—may help structure important if chaotic discussions about surrogates for living human brains and resolve some practical issues related to regulatory matters. In particular, I refer to the discussions about the “moral precautionary principle” in research ethics (Koplin and Wilkinson 2019); about normative uncertainty in ethics (MacAskill, Bykvist, and Ord 2020), and about the inductive risk problem for animal welfare scientists (Birch 2018). I elucidate upon (...)
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  8. Accepting and resisting inquiry.Ahmad Jabbar & Pravaal Yadav - forthcoming - In Ahmad Jabbar & Pravaal Yadav (eds.), Proceedings of the 59th annual meeting of the Chicago Linguistic Society (CLS 59).
    Recent scoreboard models of conversation, in addition to modeling update effects of assertions and questions, also make sense of how one may react to such discourse moves. An account of acceptance and rejection is captured by Farkas & Bruce (2010), while Bledin & Rawlins (2020) have recently made sense of how one may resist an assertion too. For rejection and resistance of assertions, truth comes out to be a crucial notion. Between X and Y, if Y doesn't believe p (...)
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  9. Transporte de Gametas, Fertilização e Segmentação.Emanuel Isaque Cordeiro da Silva - manuscript
    TRANSPORTE DE GAMETAS, FERTILIZAÇÃO E SEGMENTAÇÃO -/- • _____OBJETIVO -/- O entendimento do desenvolvimento embrionário nos estágios iniciais, desde a deposição dos espermatozoides na fêmea, passando pela fertilização deste no ovócito e na formação do zigoto, é de suma importância para diferenciar especialistas em reprodução e manejo reprodutivo no mercado de trabalho e, também, durante a vida acadêmica. Compreender os processos que levam à formação do zigoto na fêmea é essencial para avaliar a capacidade reprodutiva dos animais e, mediante técnicas, (...)
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  10. Materialism and the Moral Status of Animals.Jonathan Birch - 2022 - Philosophical Quarterly 72 (4):795-815.
    Consciousness has an important role in ethics: when a being consciously experiences the frustration or satisfaction of its interests, those interests deserve higher moral priority than those of a behaviourally similar but non-conscious being. I consider the relationship between this ethical role and an a posteriori (or “type-B”) materialist solution to the mind-body problem. It is hard to avoid the conclusion that, if type-B materialism is correct, then the reference of the concept of phenomenal consciousness is radically indeterminate between a (...)
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  11. Gametogênese Animal: Espermatogênese e Ovogênese.Emanuel Isaque Cordeiro da Silva - manuscript
    GAMETOGÊNESE -/- Emanuel Isaque Cordeiro da Silva Instituto Agronômico de Pernambuco Departamento de Zootecnia – UFRPE Embrapa Semiárido -/- • _____OBJETIVO -/- Os estudantes bem informados, estão a buscando conhecimento a todo momento. O estudante de Veterinária e Zootecnia, sabe que a Reprodução é uma área de primordial importância para sua carreira. Logo, o conhecimento da mesma torna-se indispensável. No primeiro trabalho da série fisiologia reprodutiva dos animais domésticos, foi abordado de forma clara, didática e objetiva os mecanismos de diferenciação (...)
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  12. Dimensions of Animal Consciousness.Jonathan Birch, Alexandra K. Schnell & Nicola S. Clayton - 2020 - Trends in Cognitive Sciences 24 (10):789-801.
    How does consciousness vary across the animal kingdom? Are some animals ‘more conscious’ than others? This article presents a multidimensional framework for understanding interspecies variation in states of consciousness. The framework distinguishes five key dimensions of variation: perceptual richness, evaluative richness, integration at a time, integration across time, and self-consciousness. For each dimension, existing experiments that bear on it are reviewed and future experiments are suggested. By assessing a given species against each dimension, we can construct a consciousness profile for (...)
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  13. Natural Selection and the Maximization of Fitness.Jonathan Birch - 2015 - Biological Reviews 91 (3):712-727.
    The notion that natural selection is a process of fitness maximization gets a bad press in population genetics, yet in other areas of biology the view that organisms behave as if attempting to maximize their fitness remains widespread. Here I critically appraise the prospects for reconciliation. I first distinguish four varieties of fitness maximization. I then examine two recent developments that may appear to vindicate at least one of these varieties. The first is the ‘new’ interpretation of Fisher's fundamental theorem (...)
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  14. The incarceration of wildness: Wilderness areas as prisons.Thomas H. Birch - 1990 - Environmental Ethics 12 (1):3-26.
    Even with the very best intentions , Western culture’s approach to wilderness and wildness, the otherness of nature, tends to be one of imperialistic domination and appropriation. Nevertheless, in spite of Western culture’s attempt to gain total control over nature by imprisoning wildness in wilderness areas, which are meant to be merely controlled “simulations” of wildness, a real wildness, a real otherness, can still be found in wilderness reserves . This wildness can serve as the literal ground for the subversion (...)
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  15. The Cultural Evolution of Cultural Evolution.Jonathan Birch & Cecilia Heyes - 2021 - Philosophical Transactions of the Royal Society B: Biological Sciences 376:20200051.
    What makes fast, cumulative cultural evolution work? Where did it come from? Why is it the sole preserve of humans? We set out a self-assembly hypothesis: cultural evolution evolved culturally. We present an evolutionary account that shows this hypothesis to be coherent, plausible, and worthy of further investigation. It has the following steps: (0) in common with other animals, early hominins had significant capacity for social learning; (1) knowledge and skills learned by offspring from their parents began to spread because (...)
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  16. When Is a Brain Organoid a Sentience Candidate?Jonathan Birch - forthcoming - Molecular Psychology.
    It would be unwise to dismiss the possibility of human brain organoids developing sentience. However, scepticism about this idea is appropriate when considering current organoids. It is a point of consensus that a brain-dead human is not sentient, and current organoids lack a functioning brainstem. There are nonetheless troubling early warning signs, suggesting organoid research may create forms of sentience in the near future. To err on the side of caution, researchers with very different views about the neural basis of (...)
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  17. The Edge of Sentience: Risk and Precaution in Humans, Other Animals, and AI.Jonathan Birch - 2024 - Oxford: Oxford University Press.
    Can octopuses feel pain and pleasure? What about crabs, shrimps, insects, or spiders? How do we tell whether a person unresponsive after severe brain injury might be suffering? When does a fetus in the womb start to have conscious experiences? Could there even be rudimentary feelings in miniature models of the human brain, grown from human stem cells? And what about AI? These are questions about the edge of sentience, and they are subject to enormous, disorienting uncertainty. The stakes are (...)
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  18. The Skilful Origins of Human Normative Cognition.Jonathan Birch - 2021 - Analyse & Kritik 43 (1):191-202.
    I briefly present and motivate a ‘skill hypothesis’ regarding the evolution of human normative cognition. On this hypothesis, the capacity to internally represent action-guiding norms evolved as a solution to the distinctive problems of standardizing, learning and teaching complex motor skills and craft skills, especially skills related to toolmaking. We have an evolved cognitive architecture for internalizing norms of technique, which was then co-opted for a rich array of social functions. There was a gradual expansion of the normative domain, with (...)
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  19. Kin Selection, Group Selection, and the Varieties of Population Structure.Jonathan Birch - 2018 - British Journal for the Philosophy of Science 71 (1):259-286.
    Various results show the ‘formal equivalence’ of kin and group selectionist methodologies, but this does not preclude there being a real and useful distinction between kin and group selection processes. I distinguish individual- and population-centred approaches to drawing such a distinction, and I proceed to develop the latter. On the account I advance, the differences between kin and group selection are differences of degree in the structural properties of populations. A spatial metaphor provides a useful framework for thinking about these (...)
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  20. Toolmaking and the Evolution of Normative Cognition.Jonathan Birch - 2021 - Biology and Philosophy 36 (1):1-26.
    We are all guided by thousands of norms, but how did our capacity for normative cognition evolve? I propose there is a deep but neglected link between normative cognition and practical skill. In modern humans, complex motor skills and craft skills, such as toolmaking, are guided by internally represented norms of correct performance. Moreover, it is plausible that core components of human normative cognition evolved as a solution to the distinctive problems of transmitting complex motor skills and craft skills, especially (...)
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  21. Animal Sentience and the Precautionary Principle.Jonathan Birch - 2017 - Animal Sentience 2:16(1).
    In debates about animal sentience, the precautionary principle is often invoked. The idea is that when the evidence of sentience is inconclusive, we should “give the animal the benefit of the doubt” or “err on the side of caution” in formulating animal protection legislation. Yet there remains confusion as to whether it is appropriate to apply the precautionary principle in this context, and, if so, what “applying the precautionary principle” means in practice regarding the burden of proof for animal sentience. (...)
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  22. The Philosophy of Social Evolution.Jonathan Birch - 2017 - Oxford: Oxford University Press.
    From mitochondria to meerkats, the natural world is full of spectacular examples of social behaviour. In the early 1960s W. D. Hamilton changed the way we think about how such behaviour evolves. He introduced three key innovations - now known as Hamilton's rule, kin selection, and inclusive fitness - and his pioneering work kick-started a research program now known as social evolution theory. This is a book about the philosophical foundations and future prospects of that program. [Note: only the Introduction (...)
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  23. Unlimited Associative Learning and the Origins of Consciousness: A Primer and Some Predictions.Jonathan Birch, Simona Ginsburg & Eva Jablonka - 2020 - Biology and Philosophy 35 (6):1-23.
    Over the past two decades, Ginsburg and Jablonka have developed a novel approach to studying the evolutionary origins of consciousness: the Unlimited Associative Learning framework. The central idea is that there is a distinctive type of learning that can serve as a transition marker for the evolutionary transition from non-conscious to conscious life. The goal of this paper is to stimulate discussion of the framework by providing a primer on its key claims and a clear statement of its main empirical (...)
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  24. The Search for Invertebrate Consciousness.Jonathan Birch - 2020 - Noûs 56 (1):133-153.
    There is no agreement on whether any invertebrates are conscious and no agreement on a methodology that could settle the issue. How can the debate move forward? I distinguish three broad types of approach: theory-heavy, theory-neutral and theory-light. Theory-heavy and theory-neutral approaches face serious problems, motivating a middle path: the theory-light approach. At the core of the theory-light approach is a minimal commitment about the relation between phenomenal consciousness and cognition that is compatible with many specific theories of consciousness: the (...)
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  25. Refining the Skill Hypothesis: Replies to Andrews/Westra, Tomasello, Sterelny, and Railton.Jonathan Birch - 2021 - Analyse & Kritik 43 (1):253-260.
    I reflect on the commentaries on my ‘skill hypothesis’ from Andrews/westra, Tomasello, Sterelny, and Railton. I discuss the difference between normative cognition and the broader category of action-guiding representation, and I reflect on the relationship between joint intentionality and normative cognition. I then consider Sterelny and Railton’s variants on the skill hypothesis, which highlight some important areas where future evidence could help us refine the account: the relative importance of on-the-fly skill execution vs. longer-term strategizing, the relative importance of toolmaking (...)
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  26. Review of the Evidence of Sentience in Cephalopod Molluscs and Decapod Crustaceans.Jonathan Birch, Charlotte Burn, Alexandra Schnell, Heather Browning & Andrew Crump - manuscript
    Sentience is the capacity to have feelings, such as feelings of pain, pleasure, hunger, thirst, warmth, joy, comfort and excitement. It is not simply the capacity to feel pain, but feelings of pain, distress or harm, broadly understood, have a special significance for animal welfare law. Drawing on over 300 scientific studies, we evaluate the evidence of sentience in two groups of invertebrate animals: the cephalopod molluscs or, for short, cephalopods (including octopods, squid and cuttlefish) and the decapod crustaceans or, (...)
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  27. Collective Action in the Fraternal Transitions.Jonathan Birch - 2012 - Biology and Philosophy 27 (3):363-380.
    Inclusive fitness theory was not originally designed to explain the major transitions in evolution, but there is a growing consensus that it has the resources to do so. My aim in this paper is to highlight, in a constructive spirit, the puzzles and challenges that remain. I first consider the distinctive aspects of the cooperative interactions we see within the most complex social groups in nature: multicellular organisms and eusocial insect colonies. I then focus on one aspect in particular: the (...)
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  28. Emotionless Animals? Constructionist Theories of Emotion Beyond the Human Case.Jonathan Birch - 2024 - Proceedings of the Aristotelian Society 124 (1):71-94.
    Could emotions be a uniquely human phenomenon? One prominent theory in emotion science, Lisa Feldman Barrett’s Theory of Constructed Emotion (tce), suggests they might be. The source of the sceptical challenge is that tce links emotions to abstract concepts tracking socio-normative expectations, and other animals are unlikely to have such concepts. Barrett’s own response to the sceptical challenge is to relativize emotion to the perspective of an interpreter, but this is unpromising. A more promising response may be to amend the (...)
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  29. Preparing for the Next Pandemic: A Case for Precautionary Thinking and Citizens’ Assemblies.Jonathan Birch - manuscript
    When faced with an urgent and credible threat of grave harm, we should take proportionate precautions. But what is it for a precaution to be “proportionate”? I construct a pragmatic analysis of consisting of four tests—permissibility-in-principle, adequacy, reasonable necessity and consistency—that could realistically be applied by a citizens’ assembly meeting online or in person. I apply these tests retrospectively to two examples from the COVID-19 pandemic—border closures and school closures—arguing that my account captures the key questions on which it is (...)
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  30. Propositional Content in Signalling Systems.Jonathan Birch - 2014 - Philosophical Studies 171 (3):493-512.
    Skyrms, building on the work of Dretske, has recently developed a novel information-theoretic account of propositional content in simple signalling systems. Information-theoretic accounts of content traditionally struggle to accommodate the possibility of misrepresentation, and I show that Skyrms’s account is no exception. I proceed to argue, however, that a modified version of Skyrms’s account can overcome this problem. On my proposed account, the propositional content of a signal is determined not by the information that it actually carries, but by the (...)
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  31. Science and Policy in Extremis: The UK’s Initial Response to COVID-19.Jonathan Birch - 2021 - European Journal for Philosophy of Science 11 (3):90.
    Drawing on the SAGE minutes and other documents, I consider the wider lessons for norms of scientific advising that can be learned from the UK’s initial response to coronavirus in the period January-March 2020, when an initial strategy that planned to avoid total suppression of transmission was abruptly replaced by an aggressive suppression strategy. I introduce a distinction between “normatively light advice”, in which no specific policy option is recommended, and “normatively heavy advice” that does make an explicit recommendation. I (...)
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  32. What Is the Meaning of Life?Jonathan Birch - manuscript
    This is an edited transcript of a lecture given at the LSE in March 2023. The lecture introduces the “meaning of life” question via Tolstoy’s Confession, then considers the strengths and limitations of religious and secular answers to the question.
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  33. Joint know-how.Jonathan Birch - 2018 - Philosophical Studies 176 (12):3329–3352.
    When two agents engage in a joint action, such as rowing together, they exercise joint know-how. But what is the relationship between the joint know-how of the two agents and the know-how each agent possesses individually? I construct an “active mutual enablement” account of this relationship, according to which joint know-how arises when each agent knows how to predict, monitor, and make failure-averting adjustments in response to the behaviour of the other agent, while actively enabling the other to make such (...)
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  34. Global Workspace Theory and Animal Consciousness.Jonathan Birch - 2020 - Philosophical Topics 48 (1):21-37.
    Peter Carruthers has recently argued for a surprising conditional: if a global workspace theory of phenomenal consciousness is both correct and fully reductive, then there are no substantive facts to discover about phenomenal consciousness in nonhuman animals. I present two problems for this conditional. First, it rests on an odd double-standard about the ordinary concept of phenomenal consciousness: its intuitive non-gradability is taken to be unchallengeable by future scientific developments, whereas its intuitive determinacy is predicted to fall by the wayside. (...)
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  35. Free Will and the Cross-Level Consequence Argument.Jonathan Birch - 2020
    Christian List has recently constructed a novel formal framework for representing the relationship between free will and determinism. At its core is a distinction between physical and agential levels of description. List has argued that, since the consequence argument cannot be reconstructed within this framework, the consequence argument rests on a ‘category mistake’: an illicit conflation of the physical and agential levels. I show that an expanded version of List’s framework allows the construction of a cross-level consequence argument.
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  36. Altruistic Deception.Jonathan Birch - 2019 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 74:27-33.
    Altruistic deception (or the telling of “white lies”) is common in humans. Does it also exist in non-human animals? On some definitions of deception, altruistic deception is impossible by definition, whereas others make it too easy by counting useful-but-ambiguous information as deceptive. I argue for a definition that makes altruistic deception possible in principle without trivializing it. On my proposal, deception requires the strategic exploitation of a receiver by a sender, where “exploitation” implies that the sender elicits a behaviour in (...)
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  37. The Learning-Consciousness Connection.Jonathan Birch, Simona Ginsburg & Eva Jablonka - 2021 - Biology and Philosophy 36 (5):1-14.
    This is a response to the nine commentaries on our target article “Unlimited Associative Learning: A primer and some predictions”. Our responses are organized by theme rather than by author. We present a minimal functional architecture for Unlimited Associative Learning that aims to tie to together the list of capacities presented in the target article. We explain why we discount higher-order thought theories of consciousness. We respond to the criticism that we have overplayed the importance of learning and underplayed the (...)
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  38. The Negative View of Natural Selection.Jonathan Birch - 2012 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 43 (2):569-573.
    An influential argument due to Elliott Sober, subsequently strengthened by Denis Walsh and Joel Pust, moves from plausible premises to the bold conclusion that natural selection cannot explain the traits of individual organisms. If the argument were sound, the explanatory scope of selection would depend, surprisingly, on metaphysical considerations concerning origin essentialism. I show that the Sober-Walsh-Pust argument rests on a flawed counterfactual criterion for explanatory relevance. I further show that a more defensible criterion for explanatory relevance recently proposed by (...)
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  39. How Should We Study Animal Consciousness Scientifically?Jonathan Birch, Donald M. Broom, Heather Browning, Andrew Crump, Simona Ginsburg, Marta Halina, David Harrison, Eva Jablonka, Andrew Y. Lee, François Kammerer, Colin Klein, Victor Lamme, Matthias Michel, Françoise Wemelsfelder & Oryan Zacks - 2022 - Journal of Consciousness Studies 29 (3-4):8-28.
    This editorial introduces the Journal of Consciousness Studies special issue on "Animal Consciousness". The 15 contributors and co-editors answer the question "How should we study animal consciousness scientifically?" in 500 words or fewer.
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  40. Animal Cognition and Human Values.Jonathan Birch - 2018 - Philosophy of Science 85 (5):1026-1037.
    Animal welfare scientists face an acute version of the problem of inductive risk, since they must choose whether to affirm attributions of mental states to animals in advisory contexts, knowing their decisions hold consequences for animal welfare. In such contexts, the burden of proof should be sensitive to the consequences of error, but a framework for setting appropriate burdens of proof is lacking. Through reflection on two cases—pain and cognitive enrichment—I arrive at a tentative framework based on the principle of (...)
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  41. Should Animal Welfare Be Defined in Terms of Consciousness?Jonathan Birch - 2022 - Philosophy of Science 89 (5):1114-1123.
    Definitions of animal welfare often invoke consciousness or sentience. Marian Stamp Dawkins has argued that to define animal welfare this way is a mistake. In Dawkins’s alternative view, an animal with good welfare is one that is healthy and “has what it wants.” The dispute highlights a source of strain on the concept of animal welfare: consciousness-involving definitions are better able to capture the normative significance of welfare, whereas consciousness-free definitions facilitate the validation of welfare indicators. I reflect on how (...)
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  42. Clinical Decisions Using AI Must Consider Patient Values.Jonathan Birch, Kathleen A. Creel, Abhinav K. Jha & Anya Plutynski - 2022 - Nature Medicine 28:229–232.
    Built-in decision thresholds for AI diagnostics are ethically problematic, as patients may differ in their attitudes about the risk of false-positive and false-negative results, which will require that clinicians assess patient values.
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  43. Gene Mobility and the Concept of Relatedness.Jonathan Birch - 2014 - Biology and Philosophy 29 (4):445-476.
    Cooperation is rife in the microbial world, yet our best current theories of the evolution of cooperation were developed with multicellular animals in mind. Hamilton’s theory of inclusive fitness is an important case in point: applying the theory in a microbial setting is far from straightforward, as social evolution in microbes has a number of distinctive features that the theory was never intended to capture. In this article, I focus on the conceptual challenges posed by the project of extending Hamilton’s (...)
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  44. Waismann's Critique of Wittgenstein.Anthony Birch - 2007 - Analysis and Metaphysics 6:263-272.
    Friedrich Waismann, a little-known mathematician and onetime student of Wittgenstein's, provides answers to problems that vexed Wittgenstein in his attempt to explicate the foundations of mathematics through an analysis of its practice. Waismann argues in favor of mathematical intuition and the reality of infinity with a Wittgensteinian twist. Waismann's arguments lead toward an approach to the foundation of mathematics that takes into consideration the language and practice of experts.
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  45. Robust processes and teleological language.Jonathan Birch - 2012 - European Journal for Philosophy of Science 2 (3):299-312.
    I consider some hitherto unexplored examples of teleological language in the sciences. In explicating these examples, I aim to show (a) that such language is not the sole preserve of the biological sciences, and (b) that not all such talk is reducible to the ascription of functions. In chemistry and biochemistry, scientists explaining molecular rearrangements and protein folding talk informally of molecules rearranging “in order to” maximize stability. Evolutionary biologists, meanwhile, often speak of traits evolving “in order to” optimize some (...)
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  46. How we got stuck: The origins of hierarchy and inequality. [REVIEW]Jonathan Birch & Andrew Buskell - 2022 - Mind and Language 37 (4):751-759.
    Kim Sterelny's book The Pleistocene social contract provides an exceptionally well-informed and credible narrative explanation of the origins of inequality and hierarchy. In this essay review, we reflect on the role of rational choice theory in Sterelny's project, before turning to Sterelny's reasons for doubting the importance of cultural group selection. In the final section, we compare Sterelny's big picture with an alternative from David Wengrow and David Graeber.
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  47. Strengthening the impairment argument against abortion.Bruce Blackshaw & Perry Hendricks - 2020 - Journal of Medical Ethics 47 (7):515-518.
    Perry Hendricks’ impairment argument for the immorality of abortion is based on two premises: first, impairing a fetus with fetal alcohol syndrome is immoral, and second, if impairing an organism to some degree is immoral, then ceteris paribus, impairing it to a higher degree is also immoral. He calls this the impairment principle. Since abortion impairs a fetus to a higher degree than FAS, it follows from these two premises that abortion is immoral. Critics have focussed on the ceteris paribus (...)
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  48. Fine-Tuning the Impairment Argument.Bruce Philip Blackshaw & Perry Hendricks - 2021 - Journal of Medical Ethics 47 (9):641-642.
    Perry Hendricks’ original impairment argument for the immorality of abortion is based on the impairment principle (TIP): if impairing an organism to some degree is immoral, then ceteris paribus, impairing it to a higher degree is also immoral. Since abortion impairs a fetus to a higher degree than fetal alcohol syndrome (FAS) and giving a fetus FAS is immoral, it follows that abortion is immoral. Critics have argued that the ceteris paribus is not met for FAS and abortion, and so (...)
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  49. Kin Selection: A Philosophical Analysis.Jonathan Birch - 2013 - Dissertation, University of Cambridge
    This PhD dissertation examines the conceptual and theoretical foundations of the most general and most widely used framework for understanding social evolution, W. D. Hamilton's theory of kin selection. While the core idea is intuitive enough (when organisms share genes, they sometimes have an evolutionary incentive to help one another), its apparent simplicity masks a host of conceptual subtleties, and the theory has proved a perennial source of controversy in evolutionary biology. To move towards a resolution of these controversies, we (...)
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  50. Inclusive Fitness as a Criterion for Improvement.Jonathan Birch - 2019 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 76 (C):101186.
    I distinguish two roles for a fitness concept in the context of explaining cumulative adaptive evolution: fitness as a predictor of gene frequency change, and fitness as a criterion for phenotypic improvement. Critics of inclusive fitness argue, correctly, that it is not an ideal fitness concept for the purpose of predicting gene-frequency change, since it relies on assumptions about the causal structure of social interaction that are unlikely to be exactly true in real populations, and that hold as approximations only (...)
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