First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

Conventionality and aptness are two dimensions of metaphorical sentences thought to play an important role in determining how quick and easy it is to process a metaphor. Conventionality reflects the familiarity of a metaphor whereas aptness reflects the degree to which a metaphor vehicle captures important features of a metaphor topic. In recent years it has become clear that operationalizing these two constructs is not as simple as asking naïve raters for subjective judgments. It has been found that ratings of (...) aptness and conventionality are highly correlated, which has led some researchers to pursue alternative methods for measuring the constructs. Here, in four experiments, we explore the underlying reasons for the high correlation in ratings of aptness and conventionality, and question the construct validity of various methods for measuring the two dimensions. We find that manipulating the processing fluency of a metaphorical sentence by means of familiarization to similar senses of the metaphor (“in vivo conventionalization”) influences ratings of the sentence's aptness. This misattribution may help explain why subjective ratings of aptness and conventionality are highly correlated. In addition, we find other reasons to question the construct validity of conventionality and aptness measures: for instance, we find that conventionality is context dependent and thus not attributable to a metaphor vehicle alone, and we find that ratings of aptness take more into account than they should. (shrink)

This article rebuts Ramsey's earlier theory, in 'Universals of Law and of Fact', of how laws of nature differ from other true generalisations. It argues that our laws are rules we use in judging 'if I meet an F I shall regard it as a G'. This temporal asymmetry is derived from that of cause and effect and used to distinguish what's past as what we can know about without knowing our present intentions.

I argue that standard decision theories, namely causal decision theory and evidential decision theory, both are unsatisfactory. I devise a new decision theory, from which, under certain conditions, standard game theory can be derived.

Zeno argued that since at any instant an arrow does not change its location, the arrow does not move at any time, and hence motion is impossible. I discuss the following three views that one could take in view of Zeno's argument:(i) the "at-at" theory, according to which there is no such thing as instantaneous velocity, while motion in the sense of the occupation of different locations at different times is possible,(ii) the "impetus" theory, according to which instantaneous velocities do (...) exist but these are only contingently and causally related to the temporal developments of positions,(iii) the "no instants" theory, according to which instants in time do not exist, and hence instantaneous velocities do not exist, while motion, in the sense of different areas occupied during different time intervals, is possible.I argue that, despite the fact that there have been interesting and relevant developments in mathematics and physics since the time of Zeno, each of these views still has serious drawbacks. (shrink)

This note is a postscript to Ramsey's 'Truth and Probability'. It replaces that article's psychological reading of subjective probability with a reading of it as a consistency condition on the theory that we act to maximise expected utility.

As is often the case in clinical ethics, the discourse in COVID-19 has focused primarily on difficult and controversial decision-making junctures such as how to decide who gets access to intensive care resources if demand outstrips supply. However, the lived experience of COVID-19 raises less controversial but arguably more profound moral questions around what it means to look after each other through the course of the pandemic and how this translates in care for the dying. This piece explores the interface (...) between the pandemic, ethics, and the role of palliative care. We argue that the ethical discourse should be broader, and that the principles that underly the discipline of palliative care provide a solid ethical foundation for the care of all patients through the coronavirus pandemic. (shrink)

Suppose that two geysers, about one mile apart, erupt at irregular intervals, but usually erupt almost exactly at the same time. One would suspect that they come from a common source, or at least that there is a common cause of their eruptions. And this common cause surely acts before both eruptions take place. This idea, that simultaneous correlated events must have prior common causes, was first made precise by Hans Reichenbach (Reichenbach 1956). It can be used to infer the (...) existence of unobserved and unobservable events, and to infer causal relations from statistical relations. Unfortunately it does not appear to be universally valid, nor is there agreement as to the circumstances in which it is valid. (shrink)

In the literature on social ontology, two perspectives on collective agency have been developed. The first is the internal perspective, the second the external one. The internal perspective takes the point of view of the members as its point of departure and appeals, inter alia, to the joint intentions they form. The idea is that collective agents perform joint actions such as dancing the tango, organizing prayer meetings, or performing symphonies. Such actions are generated by joint intentions, a topic which (...) has been investigated extensively in recent decades.1 The external perspective takes the point of view of outsiders as its point of departure. Here the idea is that outsiders ascribe certain properties to collections of individuals that thereby acquire a new status. An example that is discussed in some detail below is provided by universities that, at least initially, had to be recognized by the pope in order to perform the actions that are characteristic of universities, in particular the awarding of academic degrees. This perspective has received considerably less attention.2 In this paper I present and defend a new account of collective agents from the external perspective. I call it ‘the status account’. At the heart of this account lies the idea just mentioned. A collective agent can come into existence by outsiders granting a collection of individuals some kind of status. I call a collective agent for which this holds a ‘corporate agent’, because such an agent is or has been, in a sense to be explained, incorporated. I develop this idea by distinguishing between two kinds of rules: status rules and constitutive rules. Status rules explicate the normative attributes that are characteristic of a particular kind of corporate agent. Constitutive rules specify the conditions that have to be met for a certain collection of individuals to have those attributes. The status account shares some important features with John Searle’s social ontology.3 The advantages that my account has over Searle’s are discussed in section 2.2, immediately after the account has been introduced in section 2.1. Before doing that, however, I shall discuss the internal perspective.. (shrink)

The common cause principle states that correlations have prior common causes which screen off those correlations. I argue that the common cause principle is false in many circumstances, some of which are very general. I then suggest that more restricted versions of the common cause principle might hold, and I prove such a restricted version.

This paper provides an update semantics for counterfactual conditionals. It does so by giving a dynamic twist to the ‘Premise Semantics’ for counterfactuals developed in Veltman (1976) and Kratzer (1981). It also offers an alternative solution to the problems with naive Premise Semantics discussed by Angelika Kratzer in ‘Lumps of Thought’ (Kratzer, 1989). Such an alternative is called for given the triviality results presented in Kanazawa et al. (2005, this issue).

Moral puzzles about actions which bring about very small or what are said to be imperceptible harms or benefits for each of a large number of people are well known. Less well known is an argument by Warren Quinn that standard theories of rationality can lead an agent to end up torturing himself or herself in a completely foreseeable way, and that this shows that standard theories of rationality need to be revised. We show where Quinn's argument goes wrong, and (...) apply this to the moral puzzles. (shrink)

The article argues that universals of law, i.e. the laws of nature, are the general axioms of a deductive system of all knowledge, and their deductive consequences. Universals of fact are generalisations deducible from these together with particular facts.

Interpreting a seemingly simple function word like “or,” “behind,” or “more” can require logical, numerical, and relational reasoning. How are such words learned by children? Prior acquisition theories have often relied on positing a foundation of innate knowledge. Yet recent neural‐network‐based visual question answering models apparently can learn to use function words as part of answering questions about complex visual scenes. In this paper, we study what these models learn about function words, in the hope of better understanding how the (...) meanings of these words can be learned by both models and children. We show that recurrent models trained on visually grounded language learn gradient semantics for function words requiring spatial and numerical reasoning. Furthermore, we find that these models can learn the meanings of logical connectives and and or without any prior knowledge of logical reasoning as well as early evidence that they are sensitive to alternative expressions when interpreting language. Finally, we show that word learning difficulty is dependent on the frequency of models' input. Our findings offer proof‐of‐concept evidence that it is possible to learn the nuanced interpretations of function words in a visually grounded context by using non‐symbolic general statistical learning algorithms, without any prior knowledge of linguistic meaning. (shrink)

There exist well‐known conundrums, such as measure‐theoretic paradoxes and problems of contact, which, within the context of classical physics, can be used to argue against the existence of points in space and space‐time. I examine whether quantum mechanics provides additional reasons for supposing that there are no points in space and space‐time.

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

Ubiquitous news, global information access, instantaneous reporting, interactivity, multimedia content, extreme customization: Journalism is undergoing the most fundamental transformation since the rise of the penny press in the nineteenth century. Here is a report from the front lines on the impact and implications for journalists and the public alike. John Pavlik, executive director of the Center for New Media at Columbia University's Graduate School of Journalism, argues that the new media can revitalize news gathering and reengage an increasingly distrustful and (...) alienated citizenry. The book is a valuable reference on everything from organizing a new age newsroom to job hunting in the new media. (shrink)

Spitale, Germani, and Biller-Andorno (2024) have proposed a comprehensive framework for navigating the ethical dilemmas associated with risk and crisis communication (RCC) during public health emer...

This paper investigates (modal) extensions of Heyting-Brouwer logic, i.e., the logic which results when the dual of implication (alias coimplication) is added to the language of intuitionistic logic. We first develop matrix as well as Kripke style semantics for those logics. Then, by extending the Gö;del-embedding of intuitionistic logic into S4, it is shown that all (modal) extensions of Heyting-Brouwer logic can be embedded into tense logics (with additional modal operators). An extension of the Blok-Esakia-Theorem is proved for this embedding.

Recent years have seen a significant increase in stakeholder pressure on firms to be not only economically sustainable but also from an environmental and social perspective. Besides operational changes in practices and products companies have reacted toward this increased pressure from a strategic perspective through structural changes of their top management team. A recent addition to the TMT has been the appointment of the chief officer of corporate social responsibility. In this paper, we take a behavioral perspective and investigate how (...) the employment of a chief officer of CSR to the TMT impact on firm performance. Specifically, we explore how certain characteristics of the newly appointed chief executive of CSR impact on a firm’s financial performance. We collected secondary, longitudinal data of listed companies in the United States. Results indicate that appointing a chief executive of CSR does under certain conditions and characteristics result in financial performance benefits. Furthermore, the greatest financial performance benefits can be achieved if the appointee is female and has a CSR functional background. (shrink)

The common cause principle states that common causes produce correlations amongst their effects, but that common effects do not produce correlations amongst their causes. I claim that this principle, as explicated in terms of probabilistic relations, is false in classical statistical mechanics. Indeterminism in the form of stationary Markov processes rather than quantum mechanics is found to be a possible saviour of the principle. In addition I argue that if causation is to be explicated in terms of probabilities, then it (...) should be done in terms of probabilistic relations which are invariant under changes of initial distributions. Such relations can also give rise to an asymmetric cause-effect relationship which always runs forwards in time. (shrink)

A theory is usually said to be time reversible if whenever a sequence of states S 1 , S 2 , S 3 is possible according to that theory, then the reverse sequence of time reversed states S 3 T , S 2 T , S 1 T is also possible according to that theory; i.e., one normally not only inverts the sequence of states, but also operates on the states with a time reversal operator T . David Albert and (...) Paul Horwich have suggested that one should not allow such time reversal operations T on states. I will argue that time reversal operations on fundamental states should be allowed. I will furthermore argue that the form that time reversal operations take is determined by the type of fundamental geometric quantities that occur in nature and that we have good reason to believe that the fundamental geometric quantities that occur in nature correspond to irreducible representations of the Lorentz transformations. Finally, I will argue that we have good reason to believe that space-time has a temporal orientation. (shrink)

Evaluative conditioning (EC) is one of the terms that is used to refer to associatively induced changes in liking. Many controversies have arisen in the literature on EC. Do associatively induced changes in liking actually exist? Does EC depend on awareness of the fact that stimuli are associated? Is EC resistant to extinction? Does attention help or hinder EC? As an introduction to this special issue, we will discuss the extent to which the papers that are published in this issue (...) help to resolve some of the controversies that surround EC. We also speculate about possible boundary conditions of EC and attempt to reconcile conflicting results on the functional properties of EC. (shrink)

This paper investigates the structure of lattices of normal mono- and polymodal subframelogics, i.e., those modal logics whose frames are closed under a certain type of substructures. Nearly all basic modal logics belong to this class. The main lattice theoretic tool applied is the notion of a splitting of a complete lattice which turns out to be connected with the “geometry” and “topology” of frames, with Kripke completeness and with axiomatization problems. We investigate in detail subframe logics containing K4, those (...) containing polymodal Altn and subframe logics which are tense logics. (shrink)

Historians not only operate in the famous "ivory tower" of science, but present their research and take part in social debates. Their interventions relate to developments in the culture of remembrance or historical-political decisions, but also to current issues that go beyond this. They can take on an analytical, an enlightening, a warning, an accusatory or a defensive role and act as public historians. The volume brings together contributions from the Leibniz Center for Contemporary History Potsdam (ZZF). They address individual (...) actors, discussions and scientific self-understandings as well as the relationship between history and the public. (shrink)

Physicians may justifiably limit patients' refusals of medical interventions when the refusal is based on a negative right to noninterference coupled with a request for an unreasonable alternative.