Is what could have happened but never did as real as what did happen? What did happen, but isn't happening now, happened at another time. Analogously, one can say that what could have happened happens in another possible world. Whatever their views about the reality of such things as possible worlds, philosophers need to take this analogy seriously. Adriane Rini and Max Cresswell exhibit, in an easy step-by-step manner, the logical structure of temporal and modal discourse, and show that every (...) temporal construction has an exact parallel that requires a language that can refer to worlds, and vice versa. They make precise, in a way which can be articulated and tested, the claim that the parallel is at work behind even ordinary talk about time and modality. The book gives metaphysicians a sturdy framework for the investigation of time and modality - one that does not presuppose any particular metaphysical view. (shrink)

Various claims have been made, recently, that Darwin's argumentation in the Origin instantiates and so supports some general philosophical proposal about scientific theorizing, for example, the "semantic view". But these claims are grounded in various incorrect analyses of that argumentation. A summary is given here of an analysis defended at greater length in several papers by the present author. The historical and philosophical advantages of this analysis are explained briefly. Darwin's argument comprises three distinct evidential cases on behalf of natural (...) selection, cases, that is, for its existence, its adequacy and its responsibility. Theorizing, today, about evolution by natural selection involves a similar structure of evidential and explanatory concerns. (shrink)

In an individualistic society and in the increasingly competitive business environment people do not seem inclined to forgive others their trespasses. One is more likely to choose to ignore the virtue of forgiveness as a way of handling personnel situations involving intense conflict or mild disagreements, favoring instead the negative feelings of resentment, anger, revenge or retaliation. Business people seem less concerned with growth in virtue and character; interestingly they allow their character and ultimately their work relationships to deteriorate because (...) they hold onto feelings of anger and resentment. Is there a place for forgiveness in our interpersonal relationships in general and in corporate life in particular? I believe there is. A study of the virtue of forgiveness shows that it is a misunderstood virtue, but one that deserves attention. In this article I will examine the virtue of forgiveness, defining what forgiveness is and is not, and will illustrate how it might be situated as an essential human resource management strategy. (shrink)

In list-method directed forgetting, reexposure to forgotten List 1 items has been shown to reduce directed forgetting. proposed that reexposure to a few List 1 items only during a direct test of memory reinstates the entire List 1 episode. In the present experiments, part-list reexposure in the context of indirect as well as direct memory tests reduced directed forgetting. Directed forgetting was reduced when 50% or more of the items were reexposed, and was intact when only 25% were reexposed. Furthermore, (...) part-list reexposure appeared to reinstate only reexposed items-not the entire List 1 episode. (shrink)

A (normal) system of propositional modal logic is said to be complete iff it is characterized by a class of (Kripke) frames. When we move to modal predicate logic the question of completeness can again be raised. It is not hard to prove that if a predicate modal logic is complete then it is characterized by the class of all frames for the propositional logic on which it is based. Nor is it hard to prove that if a propositional modal (...) logic is incomplete then so is the predicate logic based on it. But the interesting question is whether a complete propositional modal logic can have an incomplete extension. In 1967 Kripke announced the incompleteness of a predicate extension of S4. The purpose of the present article is to present several such systems. In the first group it is the systems with the Barcan Formula which are incomplete, while those without are complete. In the second group it is those without the Barcan formula which are incomplete, while those with the Barcan Formula are complete. But all these are based on propositional systems which are characterized by frames satisfying in each case a single first-order sentence. (shrink)

Vaidya and Wallner [2021] claim that most relevant theories in recent epistemology of modality, that is, Conceivability-Theory, Counterfactual-Theory, and Deduction-Theory, face what they name “the problem of modal epistemic friction”, in a nutshell, the need to add some relevant information about the nature of the world that is not provided by the theories as such. Their proposal is that essences supply the needed information. In this paper I will agree with Vaidya and Waller’s detection of the problem of modal epistemic (...) friction, but I will importantly disagree with their solution in terms of a metaphysics and epistemology of essences. I will argue that knowledge of essence is neither necessary nor sufficient for metaphysical modal knowledge and claim instead that modal knowledge is firstly grounded in the categories that conform the facts of reality. Categorial knowledge does the job of creating the friction needed in all cases of modal metaphysical knowledge.Moreover, given the structural character of metaphysical categories, intuition is the basic proper form of modal knowledge. In fact, I will contend that intuition is the source of a priori knowledge invoked in Kripkean schemas for a posteriori modal truths. (shrink)

An orthodox review of work on kant from 1955 to 1965 concentrating on (1) the continental school, Holding kant's interest to be in founding a practical-Dogmatic metaphysics, With its main work being done on the early period, Things in themselves, And the categories; (2) questions about the fischer-Trendelenburg controversy on the relation of "transcendentally ideal" to "transcendentally real"; (3) english work throwing light on the aesthetic and on the analytic, With the still obsessive concern for the second analogy; (4) the (...) continuing debate on whether the categorical imperative is a moral criterion, And its relation to the golden rule; and (5) the important work on the concepts of freedom and the highest good. (shrink)

Multinational companies (MNCs) can have positive and negative impacts on the human rights situation of a country. More and more MNCs have made a commitment to respect human rights. So far, little research has been done on how MNCs can embed their commitment and which factors determine its success. This paper therefore aims to describe and learn from the process of embedding human rights in six subsidiaries of the multinational oil company Royal Dutch Shell (in short, Shell), operating in different (...) parts of the world. It develops an approach based on the model of Tatiana Kostova. Using a specific tool called the Human Rights Compliance Assessment, the paper concludes that, despite differences in local context, the process requirements of embedding global standardscan be the same. (shrink)

Sociobiology has ignored the results of psychology, which is the discipline between biology and society. Campbell's target article fills some of the gaps beautifully, but the fact that women's direct and physical aggression has increased during the past 20 years, undermines Campbell's evolutionary explanation of female aggression. The two classical types of theoretical explanations of aggression are that (1) aggression is a drive and (2) aggression is instrumental behavior. Expressive aggression, assumed to be typical of women, is no more drive (...) aggression than is men's aggression. (shrink)

In “Imposing Risks,” Judith Thomson gives a case in which, by turning on her stove, she accidentally causes her neighbor’s death. She claims that both the following are true: (1) she ought not to have caused her neighbor’s death; (2) it was permissible for her to turn her stove on. In this paper it is argued that it cannot be that both (1) and (2) are true, that (2) is true, and that therefore (1) is false. How this is so (...) is explained, and the implications of this position regarding the relation between rights and duties is explored. (shrink)

' I heartily recommend it to any philosopher of language interested in the issues. [] Logicians, of course, will want to savour the whole thing.' Australian Journal of Philosophy, 71:3 (1993).

Modal propositional logic; Modal predicate logic; A survey of modal logic.

We consider the desirability, or otherwise, of various forms of induction in the light of certain principles and inductive methods within predicate uncertain reasoning. Our general conclusion is that there remain conflicts within the area whose resolution will require a deeper understanding of the fundamental relationship between individuals and properties.