This article explores a German philosophy of metaphor, which proposed a close link between the body and the mind as the basis for metaphor, debunked the view that metaphor is just a decorative rhetorical device and questioned the distinction between the literal and the figurative. This philosophy of metaphor developed at the intersection between a reflection on language and thought and a reflection on the nature of beauty in aesthetics. Thinkers such as Giambattista Vico, Johann Wolfgang von Goethe, Jean Paul (...) and others laid the foundations for this philosophy and it was successively refined by Gustav Gerber, Alfred Biese and Friedrich Nietzsche. It influenced in its turn in various ways the linguistic study of metaphor and the psychology of metaphor as elaborated, for instance, by a lesser-known American scholar, Gertrude Buck. All these thinkers contributed to a philosophy and psychology of the metaphoric according to which metaphors are not only nice, but necessary for the structure and growth of human thought and language. Obvious parallels between this 19th-century philosophy of metaphor and the 20th-century theory of metaphor developed by Lakoff and his followers are examined throughout. (shrink)

In this paper, we explore the extent to which issues of simulation model validation take on novel characteristics when the models in question become particularly complex. Our central claim is that complex simulation models in general, and global models of climate in particular, face a form of confirmation holism. This holism, moreover, makes analytic understanding of complex models of climate either extremely difficult or even impossible. We argue that this supports a position we call convergence skepticism: the belief that the (...) existence of a plurality of different models making a plurality of different forecasts of future climate is likely to be a persistent feature of global climate science. (shrink)

Simulation modeling, the core thesis of Calculated Surprises, is transforming the established conception of mathematical modeling in fundamental ways. These transformations feed back into philosophy of science, opening up new perspectives on longstanding oppositions. The book integrates historical features with both practical case studies and broad reflections on science and technology.

Wissenschaftler verschiedener Fachrichtungen (Theologen, Historiker, Padagogen, Literaturwissenschaftler und Musikwissenschaftler) haben sich 2017 mit der Frage befasst, wie weit Johann Gottfried Herder (1744-1803) durch eine Interpretation seiner Position in Weimar als Superintendent besser verstanden werden konnte, arbeitend unter dem Bilde Luthers, sich diesem lebenslang verpflichtet fuhlend auch als Aufklarer. Kann man den "Theologen unter den Klassikern" aus dem Geflecht der Beziehungen zu Goethe, Schiller und Wieland losen, aus seinen Beziehungen zum Hof, zur Stadt, zur Schule in Weimar? Andererseits lebte er autonom (...) aus der Idee, das Erbe der Reformation fur eine neue Zeit umformen zu mussen. Aus diesen Fragestellungen fallt neues Licht auf die deutsche Geistesgeschichte, auf die Herder gerade als Protestant massgeblich eingewirkt hat. Mit Beitragen von:Martin Bollacher, Claas Cordemann, Corinna Dahlgrun, Stefanie Freyer, Stefan Gerber, Hans-Werner Hahn, Henry Hope, Martin Kessler, Roland M. Lehmann, Johannes von Lupke, Michael Maurer, Hans-Jurgen Schrader, Christopher Spehr, Michael Winkler. (shrink)

The goal of the present article is to contribute to the epistemology and methodology of computer simulations. The central thesis is that the process of simulation modeling takes the form of an explorative cooperation between experimenting and modeling. This characteristic mode of modeling turns simulations into autonomous mediators in a specific way; namely, it makes it possible for the phenomena and the data to exert a direct influence on the model. The argumentation will be illustrated by a case study of (...) the general circulation models of meteorology, the major simulation models in climate research. (shrink)

Anhand einer klinischen Vignette wird ausgeführt, dass das psychoanalytische Geschehen sich in mehreren Dimensionen entfaltet. Drei solcher Dimensionen – als Bedeutung (Erkenntnis), Berührung (Kontakt) und Bewegung (Ereignis) bezeichnet – werden beschrieben und deren dimensionale Charakteristik auf die Sinnesqualitäten des Sehens, des Berührungssinnes und des Hörens bezogen. Es wird gezeigt, dass sie Raum und Zeit auf je eigene Weise konstituieren und somit einander inkommensurable, durch keine logische oder dialektische Operation in eine Einheit überführbare Aprioritäten darstellen. Mit deren Unvereinbarkeit ist auch auf (...) Grenzen theoretisch-begrifflicher Bemächtigung verwiesen, womit die Frage nach der Reichweite metapsychologischer Begriffe, etwa des Begriffs des Unbewussten, aufgeworfen ist. Von hier aus wird in einem Ausblick nach der Begegnung als organisierendem Phantasma der analytischen Situation gefragt und – auf dem Weg einer Erörterung des Begegnungsbegriffs bei Martin Buber – versucht, Begegnung dimensional näher zu bestimmen. (shrink)

This paper starts by looking at the coincidence of surprising behavior on the nanolevel in both matter and simulation. It uses this coincidence to argue that the simulation approach opens up a pragmatic mode of understanding oriented toward design rules and based on a new instrumental access to complex models. Calculations, and their variation by means of explorative numerical experimentation and visualization, can give a feeling for a model's behavior and the ability to control phenomena, even if the model itself (...) remains epistemically opaque. Thus, the investigation of simulation in nanoscience provides a good example of how science is adapting to a new instrument: computer simulation. (shrink)

In recent years there has been much psychological and neurological work purporting to show that consciousness and self-awareness play no role in causing actions, and indeed to demonstrate that free will is an illusion. The essays in this volume subject the assumptions that motivate such claims to sustained interdisciplinary scrutiny. The book will be compulsory reading for psychologists and philosophers working on action explanation, and for anyone interested in the relation between the brain sciences and consciousness.

This paper examines a looming reproducibility crisis in the core of the hard sciences. Namely, it concentrates on molecular modeling and simulation (MMS), a family of methods that predict properties of substances through computing interactions on a molecular level and that is widely popular in physics, chemistry, materials science, and engineering. The paper argues that in order to make quantitative predictions, sophisticated models are needed which have to be evaluated with complex simulation procedures that amalgamate theoretical, technological, and social factors (...) – leading to problems with reproducibility. Thus, for methodological reasons, the predictive success causes a reproducibility problem. (shrink)

Interdisciplinary research within the field of sustainability studies often faces incompatible ontological assumptions deriving from natural and social sciences. The importance of this fact is often underrated and sometimes leads to the wrong strategies. We distinguish between two broad approaches in interdisciplinarity: unificationism and pluralism. Unificationism seeks unification and perceives disciplinary boundaries as conventional, representing no long-term obstacle to progress, whereas pluralism emphasizes more ephemeral and transient interdisciplinary connections and underscores the autonomy of the disciplines with respect to one another. (...) Both approaches have their merits and pitfalls. Unification runs the risk of scientific imperialism, while pluralism can result in insurmountable barriers between disciplines. We made a comparison of eight distinct interdisciplinary attempts at integration of knowledge across social and natural sciences. The comparison was carried out as four pairwise comparisons: environmental economics versus ecological economics, environmental history versus historical ecology, resilience theory versus political ecology, and socio-biology versus actor-network theory. We conclude by showing that none of these prominent eight interdisciplinary fields in and of itself manages to provide, in a satisfactory way, such an integrated understanding of sustainability. We argue for pluralism and advocate complex ways of articulating divergent ontological assumptions. This is not equivalent to pursuing knowledge unification either through scientific imperialism or by catering to the requirements of narrow practical utility. It means prioritizing interdisciplinary integration by simultaneously acknowledging the role of societal and natural factors in accounting for sustainability issues. (shrink)

In this essay, Johannes Giesinger comments on the current philosophical debate on educational justice. He observes that while authors like Elizabeth Anderson and Debra Satz develop a so-called adequacy view of educational justice, Harry Brighouse and Adam Swift defend an egalitarian principle. Giesinger focuses his analysis on the main objection that is formulated, from an egalitarian perspective, against the adequacy view: that it neglects the problem of securing fair opportunities in the competition for social rewards. Giesinger meets this objection (...) by expressing two basic theses: First, he argues that Brighouse and Swift themselves fail to give an adequate account of fair competition; and, second, he shows that the adequacy view provides the theoretical resources to face this problem. (shrink)

We claim that adjustable parameters play a crucial role in building and applying simulation models. We analyze that role and illustrate our findings using examples from equations of state in thermodynamics. In building simulation models, two types of experiments, namely, simulation and classical experiments, interact in a feedback loop, in which model parameters are adjusted. A critical discussion of how adjustable parameters function shows that they are boon and bane of simulation. They help to enlarge the scope of simulation far (...) beyond what can be determined by theoretical knowledge, but at the same time undercut the epistemic value of simulation models. (shrink)

Gareth Evans famously affirmed an explanatory connection between answering the question whether p and knowing whether one believes that p. This is commonly interpreted in terms of the idea that judging that p constitutes an adequate basis for the belief that one believes that p. This paper formulates and defends an alternative, more modest interpretation, which develops from the suggestion that one can know that one believes that p in judging that p.

This paper has two themes. One is the question of how to understand the relation between inner speech and knowledge of one’s own thoughts. My aim here is to probe and challenge the popular neo-Rylean suggestion that we know our own thoughts by ‘overhearing our own silent monologues’, and to sketch an alternative suggestion, inspired by Ryle’s lesser-known discussion of thinking as a ‘serial operation’. The second theme is the question whether, as Ryle apparently thought, we need two different accounts (...) of the epistemology of thinking, corresponding to the distinction between thoughts with respect to which we are active vs passive. I suggest we should be skeptical about the assumption that there is a single distinction here. There are a number of interesting ways in which thinking can involve passivity, but they provide no support for a ‘bifurcationist’ approach to the epistemology of thinking. (shrink)

This chapter argues that recent attempts to make sense of the delusion of thought insertion in terms of a distinction between two notions of thought ownership have been unsuccessful. It also proposes an alternative account, in which the delusion is to be interpreted in the light of its prehistory.

In recent years, the construct of mindfulness has gained growing attention in psychological research. However, little is known about the effects of mindfulness on interpersonal interactions and social relationships at work. Addressing this gap, the purpose of this study was to investigate the role of mindfulness in leader-follower-relationships. Building on prior research, we hypothesize that leaders’ mindfulness is reflected in a specific communication style (“mindfulness in communication”), which is positively related to followers’ satisfaction with their leaders. We used nested survey (...) data from 34 leaders and 98 followers from various organizations and tested mediation hypotheses using hierarchical linear modeling. Our hypotheses were confirmed by our data. Leaders’ self-reported mindfulness showed a positive relationship with several aspects of followers’ satisfaction. This relationship was fully mediated by leaders’ mindfulness in communication as perceived by their followers. Our findings emphasize the potential value of mindfulness in workplace settings. They provide empirical evidence for a positive link between leaders’ dispositional mindfulness and the wellbeing of their followers, indicating that mindfulness is not solely an individual resource but also fosters interpersonal skills. By examining leaders’ mindfulness in communication as an explanatory process, we created additional clarification about how leaders’ mindfulness relates to followers’ perceptions. Moreover, by suggesting mindfulness in communication as a behavioral correlate of mindfulness, we offered a promising starting point for indirect measures of mindfulness. (shrink)

Both thought experiments and simulation experiments apparently belong to the family of experiments, though they are somewhat special members because they work without intervention into the natural world. Instead they explore hypothetical worlds. For this reason many have wondered whether referring to them as “experiments” is justified at all. While most authors are concerned with only one type of “imagined” experiment – either simulation or thought experiment – the present chapter hopes to gain new insight by considering what the two (...) types of experiment share, and what they do not. A close look reveals at least one fundamental methodological difference between thought and simulation experiments: while thought experiments are a cognitive process that employs intuition, simulation experiments rest on automated iterations of formal algorithms. It will be argued that this difference has important epistemological ramifications. (shrink)

Commonsense epistemology regards perceptual experience as a distinctive source of knowledge of the world around us, unavailable in ‘blindsight’. This is often interpreted in terms of the idea that perceptual experience, through its representational content, provides us with justifying reasons for beliefs about the world around us. I argue that this analysis distorts the explanatory link between perceptual experience and knowledge, as we ordinarily conceive it. I propose an alternative analysis, on which representational content plays no explanatory role: we make (...) perceptual knowledge intelligible by appeal to experienced objects and features. I also present an account of how the commonsense scheme, thus interpreted, is to be defended: not by tracing the role of experience to its contribution in meeting some general condition on propositional knowledge (such as justification), but by subverting the assumption that it has to be possible to make the role of experience intelligible in terms of some such contribution. (shrink)

Interdisciplinary research in the fields of forestry and sustainability studies often encounters seemingly incompatible ontological assumptions deriving from natural and social sciences. The perceived incompatibilities might emerge from the epistemological and ontological claims of the theories or models directly employed in the interdisciplinary collaboration, or they might be created by other epistemological and ontological assumptions that these interdisciplinary researchers find no reason to question. In this paper we discuss the benefits and risks of two possible approaches, Popperian optimism and Kuhnian (...) pessimism, to interdisciplinary knowledge integration where epistemological and ontological differences between the sciences involved can be expected. (shrink)

he paper examines the thesis that participants in shared intentional activities have first-person plural ‘practical knowledge’ of what they are jointly doing, in the sense of ‘practical knowledge’ articulated by G.E.M Anscombe. Who is supposed to be the subject of such knowledge? The group, or members of the group, or both? It is argued that progress with this issue requires conceiving of collective activities as instances, not of supra-personal agency, but of interpersonal agency; specifically: as involving communication. There is a (...) sense, it is suggested, in which the basic form of plural practical knowledge is relational: ‘I am doing x with you.’. (shrink)

Modularity is a key concept in building and evaluating complex simulation models. My main claim is that in simulation modeling modularity degenerates for systematic methodological reasons. Consequently, it is hard, if not impossible, to accessing how representational structure and dynamical properties of a model are related. The resulting problem for validating models is one of holism. The argument will proceed by analyzing the techniques of parameterization, tuning, and kludging. They are – to a certain extent – inevitable when building complex (...) simulation models, but corrode modularity. As a result, the common account of validating simulations faces a major problem and testing the dynamical behavior of simulation models becomes all the more important. Finally, I will ask in what circumstances this might be sufficient for model validation. (shrink)

First-person present-tense self-ascriptions of belief are often used to tell others what one believes. But they are also naturally taken to express the belief they ostensibly report. I argue that this second aspect of self-ascriptions of belief holds the key to making the speaker's knowledge of her belief, and so the authority of her act of telling, intelligible. For a basic way to know one's beliefs is to be aware of what one is doing in expressing them. This account suggests (...) that we need to reconsider the terms of the standard alternative between “epistemic” and “non-epistemic” explanations of first-person authority. In particular, the natural view that the authority we accord to self-ascriptions reflects a distinctive way we have of knowing our own beliefs should not be conflated with the traditional epistemological thesis that such knowledge reflects a private “mode of access”. (shrink)

"Fritsche's book, which is closely researched, carefully argued, and philologically rigorous, will become an indispensable point of reference for further debates on Heidegger's ambiguous political and ethical legacy."—Richard Wolin, author of The Politics of Being "Unquestionably, Fritsche has a highly unusual command of the Heideggerian idiom, which he uses to very good effect."—Tom Rockmore, author of On Heidegger's Nazism and Philosophy.

The English language has adopted the word Tardis for something that looks simple from the outside but is much more complicated when inspected from the inside. The word comes from a BBC science fiction series, in which the Tardis is a machine for traveling in time and space, that looks like a phone booth from the outside. This paper claims that simulation models are a Tardis in a way that calls into question their transferability. The argument is developed taking Molecular (...) Modeling and Simulation as an example. There, simulation models are force fields that describe the molecular interactions and that look like simple and highly modular mathematical expressions. To make them work, they contain parameters that are adjusted to match certain data. The role of these parameters and the way they are obtained is seriously under-appreciated. It is constitutive for the model and central for its applicability and performance. Hence, the model is more than it seems so that working with adjustable parameters deeply affects the ontology of simulation models. This is particularly crucial for the transferability of the models: the information on how a model was trained is like luggage the model must carry on its voyage. (shrink)

On a widely held view, the canonical way to make sense of intentional actions is to invoke the agent's ‘motivating reasons’, where the claim that X did A for some ‘motivating reason’ is taken to be neutral on whether X had a normative reason to do A. In this paper, I explore a challenge to this view, drawing on Anscombe's ‘second-personal’ approach to the nature of action explanation.

The question of what it means to be aware of others as subjects of mental states is often construed as the question of how we are epistemically justified in attributing mental states to others. The dominant answer to this latter question is that we are so justified in virtue of grasping the role of mental states in explaining observed behaviour. This chapter challenges this picture and formulates an alternative by reflecting on the interpretation of early joint attention interactions. It argues (...) that the standard picture is committed to an implausible account of children's awareness of the co-attender's focus of attention. On a more natural interpretation, children engaged in joint attention perceptually recognize the co-attender's attitude to some object, as something like the (correct) answer to the question of what the object is like. The developmentally basic case is not that of attributing mental states as the causes of observed behaviour but of understanding perceived attitudes and actions as appropriate responses to the shared world. The chapter concludes by exploring how this developmental claim bears on mature adult knowledge of other minds. (shrink)

Through writings of Simone Weil and Michel Foucault, the article explores the notion of education as the formation of the attending and attentive subjects. Both writers have in different ways acknowledged the important relation between attention and the self. While Weil develops a spiritual form of attention, an attention which can be trained in any form of serious studying, aiming at dissolving the illusion of the self, Foucault understands attention as an important aspect in the Greek notion of the care (...) of the self, which was developed outside of and due to the limitations of pedagogy aiming at a self-attentive self-formation. Both non-egotistic notions of attention address ethical and educational dimensions of human subjectivity. Foucault’s notion is anti-institutional and Weil’s notion is non-formative. As such, both perspectives inform educational thinking and practice by highlighting attention as a crucial aspect of both the active and the contemplative subject. (shrink)

In this paper, we show that reproducibility is a severe problem that concerns simulation models. The reproducibility problem challenges the concept of numerical solution and hence the conception of what a simulation actually does. We provide an expanded picture of simulation that makes visible those steps of simulation modeling that are numerically relevant, but often escape notice in accounts of simulation. Examining these steps and analyzing a number of pertinent examples, we argue that numerical solutions are importantly different from usual (...) mathematical solutions. They are do not merely approximate the latter, but introduce new problems, including issues of artificiality, stability, and well-posedness. Consequently, simulation modelling can attain reproducibility only to a certain degree because it is working with numerical solutions. (shrink)

The main thesis of the paper is that in the case of modern statistics, the differences between the various concepts of models were the key to its formative controversies. The mathematical theory of statistical inference was mainly developed by Ronald A. Fisher, Jerzy Neyman, and Egon S. Pearson. Fisher on the one side and Neyman–Pearson on the other were involved often in a polemic controversy. The common view is that Neyman and Pearson made Fisher's account more stringent mathematically. It is (...) argued, however, that there is a profound theoretical basis for the controversy: both sides held conflicting views about the role of mathematical modelling. At the end, the influential programme of Exploratory Data Analysis is considered to be advocating another, more instrumental conception of models. Introduction Models in statistics—‘of what population is this a random sample?’ The fundamental lemma Controversy about models Exploratory data analysis as a model-critical approach. (shrink)

This contribution defends two claims. The first is about why thought experiments are so relevant and powerful in mathematics. Heuristics and proof are not strictly and, therefore, the relevance of thought experiments is not contained to heuristics. The main argument is based on a semiotic analysis of how mathematics works with signs. Seen in this way, formal symbols do not eliminate thought experiments (replacing them by something rigorous), but rather provide a new stage for them. The formal world resembles the (...) empirical world in that it calls for exploration and offers surprises. This presents a major reason why thought experiments occur both in empirical sciences and in mathematics. The second claim is about a looming aporia that signals the limitation of thought experiments. This aporia arises when mathematical arguments cease to be fully accessible, thus violating a precondition for experimenting in thought. The contribution focuses on the work of Vladimir Voevodsky (1966–2017, Fields medalist in 2002) who argued that even very pure branches of mathematics cannot avoid inaccessibility of proof. Furthermore, he suggested that computer verification is a feasible path forward, but only if proof is not modeled in terms of formal logic. (shrink)

The Remmelink Committee published its report on medical decisions at the end of life in the Netherlands in September 1991. As a result, the Dutch debate about physician aid‐in‐dying has been broadened to include life‐terminating acts that have not been explicitly requested by the patient.

ABSTRACTIn the Black Notebooks, Heidegger ascribes in 1938/9 to the Jewish race an “empty rationality and calculative ability,” in his view the cause of its “worldlessness.” To assess this characterisation, I present Heidegger’s theories of history as a decline in Being and Time and in his later history of Being. For this purpose, I discuss his notions of Rechnen, Machenschaft, and Geviert, several existentialia from Being and Time, and Heidegger’s identification of modern machination and modern technology. Furthermore, I examine Heidegger’s (...) attitude toward the Jews and the Holocaust. I present his alignment of the unconcealment of modernity and the Jewish race, and compare his theory of machination with the texts “Positionality” and “The Question concerning Technology”. Heidegger’s notes about the Jews in the Black Notebooks after 1944 confirm that he tried “to silence Auschwitz silently,” as I already argued in a paper from 1995. (shrink)

Thought experiments and simulation experiments are compared and contrasted with each other. While the former rely on epistemic transparency as a working condition, in the latter complexity of model dynamics leads to epistemic opacity. The difference is elucidated by a discussion of the different kinds of iteration that are at work in both sorts of experiment.

According to Jaspers, claims to the effect that one's thoughts, impulses, or actions are controlled by others belong to those schizophrenic symptoms that are not susceptible to any psychological explanation. In opposition to Jaspers, it has recently been suggested that such claims can be made intelligible by distinguishing two ingredients in our common sense notion of ownership of a thought: It is one thing for a thought to occur in my stream of consciousness; it is another for it to be (...) interpretable in terms of my propositional attitudes. I argue that this distinction cannot be sustained and pursue an alternative suggestion, drawing on Louis Sass's "solipsist interpretation" of schizophrenia. (shrink)

Taken as a philosophical issue, the idea of representation implies the prior assumption of a difference between reality and its “doubles.” Things are paired with images, concepts, or symbols, acts with rules and norms, events with structures. Traditionally, the problem with representations has been their “accuracy,” the degree of fit between reality and its reproductions in the mind. When philosophers lost the hope of ever determining accuracy , they found consolation in the test of usefulness: a good representation is one (...) that works. The proof of its working is that it enables us to act on the world together.1 In such a frame, science, including anthropology, is conceived as the pursuit of privileged representations, privileged in that, by their nature of by their combination, they establish knowledge of a special kind. In the case of anthropology, “culture” has served as a sort of umbrella concept for representations. The strcuturalists have been most explicit about the need to think of representation in the plural, but their position is shared, in varying degrees, by all those who conceive of knowledge as the selection and combination of signs in systems, patterns, or structures, in short, as some kind of conceptual order ruling perceptual chaos. 1. Remember the connection between the Kantian quest for synthetic forms and Émile Durkheim’s idea of collective representations sustained by the moral authority of a society. Durkheim certainly was one to look for the “ethic” in the “ethnic” primitive, and it makes me wonder whether Stephen A. Tyler’s characterization of postmodern ethnography as a return to “an earlier and more powerful notion of the ethical character of all discourse, as captured in the ancient significance of the family of terms ‘ethos,’ ‘ethnos,’ ‘ethics’” might not signal a return to the Durkheimian fold . Johannes Fabian is professor of cultural anthropology at the University of Amsterdam. His publications include Jamaa: A Charismatic Movement in Katanga , Time and the Other: How Anthropology Makes Its Object , and Language and Colonial Power: The Appropriation of Swahili in the Former Belgian Congo, 1880-1938 . Two books will appear in 1990: History from Below: The Vocabulary of Elisabethville by André Yav, a commented edition-translation of a colonial history written in Swahili by the colonized for the colonized, and Power and Performance, a study of conceptions of power through popular wisdom and theater in Shaba/Zaire. (shrink)

According to David Velleman, it is part of the ‘commonsense psychology’ of intentional agency that an agent can know what she will do without relying on evidence, in virtue of intending to do it. My question is how this claim is to be interpreted and defended. I argue that the answer turns on the commonsense conception of calculative practical reasoning, and the link between such reasoning and warranted claims to knowledge. I also consider the implications of this argument for Velleman's (...) project of vindicating the commonsense view by showing it to be consistent with an ‘evidentialist’ epistemology. (shrink)

There is converging evidence that over the course of the second year children become good at various fairly sophisticated forms of pro-social activities, such as helping, informing and comforting. Not only are toddlers able to do these things, they appear to do them routinely and almost reliably. A striking feature of these interventions, emphasized in the recent literature, is that they show precocious abilities in two different domains: they reflect complex ‘ theory of mind’ abilities as well as ‘altruistic motivation’. (...) Our aim in this paper is to present a theoretical hypothesis that bears on both kinds of developments. The suggestion is that children’s ‘instrumental helping’ reflects their budding understanding of practical reasons. We can put the basic idea in the familiar terminology of common coding : toddlers conceive of the goals of others’ actions in the same format as the goals of their own actions: in terms of features of their situation that provide us with reasons to act. (shrink)