There are two competing interpretations of the modern synthesis theory of evolution: the dynamical (also know as ‘traditional’) and the statistical. The dynamical interpretation maintains that explanations offered under the auspices of the modern synthesis theory articulate the causes of evolution. It interprets selection and drift as causes of population change. The statistical interpretation holds that modern synthesis explanations merely cite the statistical structure of populations. This paper offers a defense of statisticalism. It argues that a change in trait frequencies (...) in a population can be attributed only to selection or drift against the background of a particular statistical description of the population. The traditionalist supposition that selection and drift are description‐independent causes of population change leads the dynamical interpretation into a dilemma: it must face a contradiction or accept the loss of explanatory power. (shrink)

Is an appropriate causal connection to the past experience it represents a necessary condition for a mental state to qualify as an episodic memory? For some years this issue has been the subject of an intense debate between the causalist theory of episodic memory (CTM) and the simulationist theory of episodic memory (STM). This paper aims at exploring the prospects for an embodied approach to episodic memory and assessing the potential case for causalism that could be founded on it. In (...) a critical section, it argues that the empirical data to which STM appeals are both incomplete and inconclusive, and on closer examination even provide support for a proceduralist version of CTM. In a constructive section, it elaborates on the notion of a necessary causal connection in terms of particular procedural patterns acquired at encoding and operative at retrieval, grounding this move on recent empirical data about eye movements in mnemonic mental imagery. (shrink)

In evolutionary biology changes in population structure are explained by citing trait fitness distribution. I distinguish three interpretations of fitness explanations—the Two‐Factor Model, the Single‐Factor Model, and the Statistical Interpretation—and argue for the last of these. These interpretations differ in their degrees of causal commitment. The first two hold that trait fitness distribution causes population change. Trait fitness explanations, according to these interpretations, are causal explanations. The last maintains that trait fitness distribution correlates with population change but does not cause (...) it. My defense of the Statistical Interpretation relies on a distinctive feature of causation. Causes conform to the Sure Thing Principle. Trait fitness distributions, I argue, do not. *Received July 2009; revised October 2009. †To contact the author, please write to: Department of Philosophy/Institute for the History, Philosophy of Science and Technology, University of Toronto, Victoria College, 91 Charles Street West, Toronto, ON M5S 1K7, Canada; e‐mail: denis[email protected]. (shrink)

In recent years, there has been an increasing interest among philosophers of memory in the questions of how to characterize and to account for the temporal phenomenology of episodic memory. One prominent suggestion has been that episodic memory involves a feeling of pastness, the elaboration of which has given rise to two main approaches. On the intentionalist approach, the feeling of pastness is explained in terms of what episodic memory represents. In particular, Fernández has argued that it can be explained (...) in terms of memory representing itself as being caused by a past perceptual experience. On the metacognitive approach, which we have recently developed in, the feeling of pastness results from the monitoring and interpretation of the processing features of episodic remembering. In this paper, we show that the metacognitive approach should be preferred over the intentionalist approach. We argue that intentionalism, and Fernández’ causal self-referential view in particular, ultimately fail as accounts of the feeling of pastness. The difficulties faced by intentionalism allows us to single out three constraints that any satisfactory account of the temporal phenomenology of episodic remembering needs to meet. We conclude by arguing that the metacognitive view satisfies those constraints in a neat way, and as such, that it should be preferred over intentionalism. (shrink)

The concept of the environment appears to be indispensably involved in adaptive explanation. Quite what its role is, however, is a matter of some dispute. The environment is customarily viewed as the dual of the organism; a wholly external, discrete, autonomous cause of evolution. On this view, the external environment is the principal cause of the adaptedness of form, and the determinant of what it is to be an adaptation. I argue that this conception of the environment neither adequately explains (...) nor individuates evolutionary adaptations. Instead, adaptation, properly construed, is an evolutionary response to affordances. The environment, traditionally construed, underdetermines an organism’s affordances. Instead, I argue that the environment takes its place in evolutionary models not as a discrete causal entity, but as an abstraction. (shrink)

Skilled action typically requires that individuals guide their activities toward some goal. In skilled action, individuals do so excellently. We do not understand well what this capacity to guide consists in. In this paper I provide a case study of how individuals shift visual attention. Their capacity to guide visual attention toward some goal (partly) consists in an empirically discovered sub-system – the executive system. I argue that we can explain how individuals guide by appealing to the operation of this (...) sub-system. Understanding skill and skilled action thus requires appreciating the role of the executive system. (shrink)

April 15, 2024: This article published in Early View in error. The article will republish shortly.

In paradigm exercises of agency, individuals guide their activities toward some goal. A central challenge for action theory is to explain how individuals guide. This challenge is an instance of the more general problem of how to accommodate individuals and their actions in the natural world, as explained by natural science. Two dominant traditions–primitivism and the causal theory–fail to address the challenge in a satisfying way. Causal theorists appeal to causation by an intention, through a feedback mechanism, in explaining guidance. (...) Primitivists postulate primitive agential capacities in their explanations. The latter neglect to explain how primitive capacities integrate with findings from natural science. The former do not explain why some feedback mechanism’s activity amounts to the agent’s guidance. In this paper I argue that both traditions should acknowledge a capacity to guide, as actually constituted by the executive system. I argue that appeals to this empirically discovered psychological system explain how individuals guide in a way that integrates with explanations from cognitive science. Individuals’ capacity to guide is embedded in the natural world through the activity of its constituent (mechanistic) components. (shrink)

There are two general approaches to characterising biological functions. One originates with Cummins. According to this approach, the function of a part of a system is just its causal contribution to some specified activity of the system. Call this the ‘C-function’ concept. The other approach ties the function of a trait to some aspect of its evolutionary significance. Call this the ‘E-function’ concept. According to the latter view, a trait's function is determined by the forces of natural selection. The C-function (...) and E-function concepts are clearly quite different, but there is an important relation between them which heretofore has gone unnoticed. The purpose of this paper is to outline that relation.This is not the first paper to discuss the relation of C-function and E-function. Previous attempts all follow either one of two strategies. The first proposes that the two concepts are ‘unified.’ The other proposes that they are radically distinct and apply to wholly different fields within biology. (shrink)

The extensive range and depth of the twenty commentaries on my target article confirms that something has gone deeply wrong in biology. A wide range of biologists has more than met my invitation for “others to pitch in and develop or counter my arguments.” The commentaries greatly develop those arguments. Also remarkably, none raise issues I would seriously disagree with. I will focus first on the more critical comments, summarise the other comments, and then point the way forward on what (...) I view as a necessary and long-overdue transition in the foundations of biology. (shrink)

Heidegger discusses Aristotle’s concept of ‘phronêsis’ at length at crucial junctures in the development of his concept of ‘authenticity’; and there is a widely-held suspicion that that development is indebted to those discussions. The present paper examines that suspicion in the light of an apparent tension in Aristotle’s texts between understanding phronêsis as a perceptual capacity and understanding it as a deliberative capacity. Bronwyn Finnigan has argued that some influential, recent Heideggerian scholarship on this topic emphasises the perceptual and downplays (...) the deliberative, and there is evidence in Heidegger’s texts that might suggest he does too. The present paper, however, offers an alternative to this perceptually-focused reading, which I call ‘the all-things-considered judgment reading’. It understands the exercise of phronêsis, and the authenticity which Heidegger models upon it, as deliberative feats, accommodates the evidence thought to support the perceptually-focused reading, and avoids philosophical objections that the latter reading invites. (shrink)

Aesthetic theoriesmayclaim universality, but they are normally conditioned by the aesthetic issues and debates of their own times. Plato and Aristo- tle were motivated both to account for the Greek arts of their day and to connect aesthetics to their general metaphysics and theories of value. Closer to our time, asNo¨el Carroll observes, the theories of Clive Bell and R.G. Collingwood can be viewed as “defenses of emerging avant-garde practices— neoimpressionism, on the one hand, and the mod- ernist poetics of (...) Joyce, Stein, and Eliot on the other.”1 Susanne Langer can be read as provid- ing a justification for modern dance, while the ini- tial version of George Dickie’s institutional the- ory “requires something like the presupposition that Dada is a central form of artistic practice” in order to gain intuitive appeal. The. (shrink)

The need to create art is found in every human society, manifest in many different ways across many different cultures. Is this universal need rooted in our evolutionary past? The Art Instinct reveals that it is, combining evolutionary psychology with aesthetics to shed new light on fascinating questions about the nature of art.

Recently, there has been much interest in epistemic roles of attention, especially in whether visual attention is necessary for warranting (basic) visual belief. Arguably it is not. But attention nevertheless has important roles to play in our warrant from vision. I argue that we must appeal to a competence for shifting visual attention in explaining transsaccadic vision and our epistemic warrant from it. So even if it is not necessary for visual warrant or vision, visual attention plays a central role (...) in both. (shrink)

Libertarian theories of the normative core of the corporation hold in common the view that is the responsibility of publicity held corporations to return profits to shareholders within the bounds of certain moral side-constraints. Side-constraints may be either weak (grounded in the rules of the game) or strong (grounded in rights). This essay considers libertarian arguments regarding the normative core of the corporation in the context of global capitalism and in the light of actual corporate behavior. First, it is argued (...) the weak side-constraints view is conceptually incoherent when applied in a global context. Second, it is argued that proponents of the libertarian strong side-constraints view lack an adequate theory of rights. Third, both the weak side-constraints view and the strong side-constraints view are shown to be unsatisfactory insofar as they fail to adequately address the coercive power of corporations. The main conclusion of this essay is that a viable libertarian theory of the corporation has yet to be articulated. (shrink)

This paper explores two models using which we might understand Heidegger's notion of ‘Eigentlichkeit’. Although typically translated as ‘authenticity’, a more literal construal of this term would be ‘ownness’ or ‘ownedness’; and in addition to the paper's exegetical value, it also develops two interestingly different understandings of what it is to have a judgment of one's own. The first model understands Heideggerian authenticity as the owning of what I call a ‘standpoint’. Although this model provides an understanding of a number (...) of key features of authenticity, it also invites an important objection—which I call ‘the closure objection’—that can be found in, for example, the work of Steven Galt Crowell and Tony Fisher. Although I argue that this objection can be met, the response for which it calls reveals that the feat of authenticity as understood through the standpoint model rests upon a further feat, and one which may itself have a stronger claim to be identified with Heideggerian authenticity. I develop this thought, introducing what I call the ‘all-things-considered judgment model’ of authenticity, the basis of which lies in, among other sources, Heidegger's appropriation of themes from Aristotle's discussion of phronesis. I explain the exegetical benefits of adopting this model and consider some objections that it invites, before closing with a discussion of how the two models understand the notion of ‘a judgment of one's own’. (shrink)

It is human nature to wonder how things might have turned out differently--either for the better or for the worse. For the past two decades psychologists have been intrigued by this phenomenon, which they call counterfactual thinking. Specifically, researchers have sought to answer the "big" questions: Why do people have such a strong propensity to generate counterfactuals, and what functions does counterfactual thinking serve? What are the determinants of counterfactual thinking, and what are its adaptive and psychological consequences? This important (...) work brings together a collection of thought-provoking papers by social and cognitive psychologists who have made important theoretical and empirical contributions to our understanding of this topic. The essays in this volume contain novel theoretical insights, and, in many cases descriptions of previously unpublished empirical studies. The Psychology of Counterfactual Thinking provides an excellent overview of this fascinating topic for researchers, as well as advanced undergraduates and graduates in psychology--particularly those with an interest in social cognition, social judgment, decision judgment, decision making, thinking and reasoning. (shrink)

A common view about the phenomenology of episodic remembering has it that when we remember a perceptual experience, we can relive or re-experience many of its features, but not its characteristic presence. In this paper, we challenge this common view. We first say that presence in perception divides into temporal and locative presence, with locative having two sides, an objective and a subjective one. While we agree with the common view that temporal and objective locative presence cannot be relived in (...) remembering, we argue that subjective locative presence – the feeling of being immersed in a certain scene – can be so. Our argument for this claim starts by determining independently the underpinning mechanisms of subjective locative presence in quasi-perceptual imagination. These mechanisms are self-projection, imaginative pretence, and attentional focus. We then proceed to establish that they have been found to underpin conscious states of episodic remembering too. We conclude that episodic remembering can bring us to relive the subjective locative presence characteristic of a perceptual experience, and that the common view is mistaken. Our view – ‘mnemonic immersivism’ – has important consequences regarding the relationships between memory and imagination and the phenomenology of episodic remembering. (shrink)

The standard semantic definition of consequence with respect to a selected set X of symbols, in terms of truth preservation under replacement (Bolzano) or reinterpretation (Tarski) of symbols outside X, yields a function mapping X to a consequence relation ⇒x. We investigate a function going in the other direction, thus extracting the constants of a given consequence relation, and we show that this function (a) retrieves the usual logical constants from the usual logical consequence relations, and (b) is an inverse (...) to—more precisely, forms a Galois connection with—the Bolzano-Tarski function. (shrink)

Brentano clearly asserts, in his Vienna lectures of 1887–1888, that his descriptive psychology is an a priori or “exact” science. Since he rejects Kant's idea of a synthetic a priori, this means that the descriptive psychologist's laws are analytic. My aim in this paper is to clarify and discuss this view. I examine Brentano's epistemology in the Psychology from an Empirical Standpoint and then its later developments. I conclude with a difficulty inherent in Brentano's psychological approach to a priori knowledge.

Paul Boghossian has pointed out a ’circularity problem’ for dispositionalist theories of meaning: as a result of the holistic character of belief fixation, one cannot identify someone’s meaning such and such with facts of the form S is disposed to utter P under conditions C, without C involving the semantic and intentional notions that such a theory was to explain. Alex Miller has recently suggested an ’ultra‐sophisticated dispositionalism’ (modelled on David Lewis’s well known version of functionlism) and has argued that (...) this version of dispositionalism escapes Boghossian’s ’circularity problem’. Miller argues, nonetheless, that another of Boghossian’s criticisms of dispositionalism, ’the infinity problem’ still applies to this ’ultra‐sophisticated dispositionalism’: C will still draw upon a potential infinity of mediating background clusters of belief. The present paper argues that the feature that ’the infinity problem’ presents as problematic is a feature of a host of familiar explanations. Our fundamental difficulty in this area is not our inability to understand how a more general model can be applied to a particular domain (the intentional understood as dispositional) but our failure to understand that general model itself (dispositional explanation). (shrink)

This study is about Brentano’s criticism of a version of phenomenalism that he calls “mental monism” and which he attributes to positivist philosophers such as Ernst Mach and John Stuart Mill. I am interested in Brentano’s criticism of Mill’s version of mental monism based on the idea of “permanent possibilities of sensation.” Brentano claims that this form of monism is characterized by the identification of the class of physical phenomena with that of mental phenomena, and it commits itself to a (...) form of idealism. Brentano argues instead for a form of indirect or hypothetical realism based on intentional correlations. (shrink)

How can we argue, from neural facts, that representational states exhibit some specific representational structure? This paper approaches the question through a case study on the priority map-mechanism that underlies our capacity to orient visual attention. Computational models from cognitive neuroscience describe this mechanism as operating over neural topographic structures. These neural structures exhibit the functional profile of topographic representational structure. I argue that this fact warrants attributing topographic structure to the priority map mechanism’s representational states.

The main aim of this paper is to propose the inclusion of the expertise of a prudent agent in the reflective equilibrium procedure, adding a disposition to identify reasonable beliefs that would be seen as the starting point of the method, which could avoid the criticism of conservatism and subjectivism. To do so, I will begin by analyzing the central characteristics of the method and its main faults. Afterwards, I will investigate the characteristics of prudence as a disposition to identify (...) the adequate means to achieve a good end. With this in mind, I will apply prudence to the procedure, so that it will be carried out by an agent who deliberates well, identifying reasonable moral beliefs and, then, we must justify them based on their consistency with ethical principles and with the factual beliefs of relevant scientific theories. Finally, I will argue that this deliberative process is consistent with ethical pluralism and democracy, and can be taken as a kind of moral knowledge. (shrink)

Entry on the influence of Stumpf et Brentano on Husserl's early phenomenology during the Halle period.

Franz Brentano’s impact on the philosophy of his time and on 20th-century philosophy is considerable. The “sharp dialectician” (Freud) and “genial master” (Husserl) influenced philosophers of various allegiances, being acknowledged not only as the “grandfather of phenomenology” (Ryle) but also as an analytic philosopher “in the best sense of this term” (Chisholm). The fourteen new essays gathered together in this volume give an insight in three core issues of Brentano’s philosophy: consciousness (sect.1), intentionality (sect. 2) and ontology and metaphysics (sect. (...) 3). Two further sections of the volume deal with the posterity of his philoso¬phy: in section 4, the legacy of his account of sense perception and feeling is discussed, while the history of Brentano’s unpublished manuscripts is discussed in section 5. This section also presents an edition of a manuscript from 1899 on relations, along with the letters from Brentano to Marty which discuss this manuscript. The last part of section 5 contains the text of a public lecture given by Brentano on the laws of inference. (shrink)

In this dissertation I develop a general theory of coercion that allows one to distinguish cases of interpersonal coercion from cases of persuasion or manipulation, and cases of institutional coercion from cases of oppression. The general theory of coercion that I develop includes as one component a theory of second-order coercion. Second-order coercion takes place whenever one person intentionally impairs the formation of the second-order desires of another person, or constrains them after their formation, in a way that frustrates or (...) eliminates the possibility of the victim fulfilling certain of his or her first-order desires. The concept of second-order coercion is important because it suggests that a person's autonomy may be violated in ways that have not been previously recognized. In this dissertation I argue that the unique feature of all cases of coercion is that the alternatives available to the victim, with regard to the formation of his or her will, are intentionally constrained by another person in a way that violates the victim's autonomy. A general theory of coercion should be able to explain how institutions may be understood as coercive. I argue that if institutions are understood as social practices maintained for the purpose of achieving some end, then they may be properly understood as capable of coercion. ;This theory of coercion allows me to make two arguments concerning moral responsibility. First, I argue that current discussions of moral responsibility are inadequate because they fail to take seriously the claim that a person may be responsible, at least in part, for having the beliefs and desires that make a particular action a case of coercion. Second, I argue that discussions of moral responsibility are inadequate because they fail to recognize that an agent may not be responsible for the state of his or her will because he or she may have been coerced in a way that has not been previously recognized. (shrink)

In this paper, I explicate Kant’s theory of virtue and situate it within the context of theories of virtue before Kant (such as Aristotle, Hobbes, and Hume) and after Kant (such as Schiller and Schopenhauer). I explore Kant’s notions of virtue as a disposition to do one’s duty out of respect for the moral law, as moral strength in non-holy wills, as the moral disposition in conflict, and as moral self-constraint based on inner freedom. I distinguish between Kant’s notions of (...) virtue and of the good will. I discuss Kant’s duties of virtue (and so particular virtues and vices), the relationships between virtue and happiness and virtue and the emotions, and Kant’s criticisms of his predecessors’ views of virtue. I close with a discussion of Kant and contemporary virtue ethics. Although the paper reflects my own interpretation of Kant, it strives less to argue for a particular thesis about Kant on virtue than to illuminate important aspects of Kant’s theory of virtue. (shrink)

Humanity is an important notion within Kant's moral theory. The humanity formulation of the categorical imperative commands: ‘So act that you use humanity, whether in your own person or in the person of any other, always at the same time as an end, never merely as a means’ . Kant's analysis of ethical obligation and his expositions of rights and duties in the Metaphysics of Morals refer frequently to humanity. How we understand this concept, then, has signifcant implications for how (...) we understand Kant's ethics. (shrink)

The primary concern of this paper is Hume's account of the moral difference between humans and other animals. In order to clarify this difference Hume's views regarding reason, sympathy, and human sentiment are examined. The purpose of this investigation is threefold. First, Hume's position on the moral difference between humans and other animals is clarified. It is argued that this difference is properly traced to Hume's account of the sentiment of humanity. Second, Hume is defended against the claim that his (...) position on this matter is inconsistent. Third, it is argued that Hume's theory of morality leaves open the possibility that some earthly species other than our own may be properly understood as moral. (shrink)

How do we reconcile Husserl’s repeated criticism of Mach’s phenomenalism almost everywhere in his work with the leading role that Husserl seems to attribute to Mach in the genesis of his own phenomenology? To answer this question, we shall examine, first, the narrow relation that Husserl establishes between his phenomenological method and Mach’s descriptivism. Second, we shall examine two aspects of Husserl’s criticism of Mach: the first concerns phenomenalism and Mach’s doctrine of elements, while the second concerns the principle of (...) economy of thought, which Husserl closely associates with a form of psychologism in his Logical Investigations . Our working hypothesis is that the apparent contradictory comments of Husserl regarding Mach’s positivism can be partially explained by the double status he confers to his own phenomenology—as a philosophical program radically opposed to positivism, and as a method akin to Mach’s descriptivism. (shrink)

Causal pre-emption scenarios are problematic for the counterfactual framework of causation (CFC) because people judge an action to be the actual cause of an outcome although the outcome would have occurred anyway due to the action of a pre-empted alternative cause. We propose that commonsense causal questions typically probe specific events that actually happened as and how they did, and show that counterfactuals that probe specific events match selections of actual cause, and dissociations only occur with non-specific counterfactuals. In addition, (...) the pre-empted action is often selected as the or an actual cause when it causes the pre-empting action (auto-pre-emption). Judgements of an action’s responsibility for the outcome track judgements of actual cause following the legal sine qua non principle. Agent reproach is also influenced by the agent's intention. The effects of causal dependency structure and counterfactual question type are robust across the intentionality of the pre-empting action and scenario content. (shrink)

In July 2008, Pacific Rim Mining, a socially responsive Canadian gold mining Multinational Corporation (MNC) with $77 million invested in El Salvador, experienced a 30% decline in stock price when it suspended exploration drilling for gold there. In April 2009, the company filed a lawsuit against the government of El Salvador through Central American Free Trade Agreement to recover its investments plus damages. This corporate failure is explored based on: (1) four globalization economic development models, (2) the social, political, and (...) economic history of El Salvador, (3) the El Salvador gold mining industry, and (4) social movement reactions to international mining companies. MNCs must carefully engage "Social Justice" Nongovernment Organizations when pursuing economic development projects to ensure a nation's successful integration into the global economy. (shrink)

Christina Lafont has argued that the early Heidegger's reflections on truth and understanding are incompatible with ‘the supposition of a single objective world’. This paper presents her argument, reviews some responses that the existing Heidegger literature suggests, and offers what I argue is a superior response. Building on a deeper exploration of just what the above ‘supposition’ demands, I argue that a crucial assumption that Lafont and Haugeland both accept must be rejected, namely, that different ‘understandings of Being’ can be (...) viewed as offering ‘rival perspectives’ on a common subject-matter. I develop this case by drawing on an alternative account of what a Heideggerian ‘understanding of Being’ might be like. (shrink)

Spinoza discovered and studied Descartes's philosophy at the school of Van den Enden and then at the University of Leiden. Spinoza is seen as providing metaphysical views of unparalleled audacity, which remain highly exciting and offer a source of inspiration and a source of theoretical models in a wide variety of fields, including neurobiology. The most general of Spinoza's intentions is to expound in accordance with “the prolix Geometric order” what Descartes had left in a more informal one. Spinoza's original (...) distance from Cartesian conceptions, before becoming obvious in the metaphysical views of the Ethics, is already noticeable in the TIE. In metaphysics, the Spinoza‐Descartes relationship is complex, but cannot be said to take the form of an implicit dialogue or a community of inspiration. Descartes's emphasis on the use of free will, the gap between the two authors in matters of moral anthropology is therefore quite limited. (shrink)

We take Carnap’s problem to be to what extent standard consequence relations in various formal languages fix the meaning of their logical vocabulary, alone or together with additional constraints on the form of the semantics. This paper studies Carnap’s problem for basic modal logic. Setting the stage, we show that neighborhood semantics is the most general form of compositional possible worlds semantics, and proceed to ask which standard modal logics (if any) constrain the box operator to be interpreted as in (...) relational Kripke semantics. Except when restricted to finite domains, no modal logic characterizes all the Kripkean interpretation of P. Moreover, we show that, in contrast with the case of first-order logic, the obvious requirement of permutation invariance is not adequate in the modal case. After pointing out some known facts about modal logics that nevertheless force the Kripkean interpretation, we focus on another feature often taken to embody the gist of modal logic: locality. We show that invariance under point-generated subframes (properly defined) does single out the Kripkean interpretations, but only among topological interpretations, not in general. Finally, we define a notion of bisimulation invariance — another aspect of locality — that, together with a reasonable closure condition, gives the desired general result. Along the way, we propose a new perspective on normal neighborhood frames as filter frames, consisting of a set of worlds equipped with an accessibility relation, and a free filter at every world. (shrink)

We build an א₁-categorical but not א₀-categorical theory whose only computably presentable model is the saturated one. As a tool, we introduce a notion related to limitwise monotonic functions.

This chapter describes the origin of the principle of biological relativity and its development since 2012. It was first formulated by distinguishing between the causal properties of initial and boundary conditions, regarded as a formal cause, compared to the dynamics of the differential functions themselves, regarded as an efficient cause. The concept of organisational level, and of boundaries between levels and environmental factors are also central to the principle. Work on the properties of boundaries reveals two important features: the nature (...) of causation differs significantly between different levels of organisation, and the top-down and bottom-up forms must act simultaneously. These developments of the principle are used to clarify the reasons why bottom-up causation alone is inadequate in multi-level biology. (shrink)