Science seems to develop by inducing new knowledge from observation. However, it is hard to find a rational justification for induction. Popper offers one attempt to resolve this problem. Nursing theorists have tended to ignore or reject Popper, often on the false belief that he is a logical positivist (and hence hostile to qualitative research). Logical positivism claims that meaningful sentences containing any empirical content should ultimately be reducible to simple, observation statements. Popper refutes positivism by showing that there are (...) no such simple statements. He is not a positivist. For Popper, the scientist begins with problems and puts forward trial solutions. These are subjected to rigorous testing aimed at falsifying them. A new theoretical position is then reached in which the scientist knows either that the trial solutions are false or that they have not yet been falsified. Science is characterized by the fact that it tests its ideas through attempted falsification. Nonscience tests its ideas through attempted refutation. Nursing theory is a mixture of science and non-science. Popper’s method requires rigorous testing of theory in both realms. As such, some nursing theory should be discarded. Popper’s view faces at least two important criticisms. One is that a scientist can always reject an apparent falsification by instead altering some auxiliary hypothesis (e.g. denying the accuracy of the falsifying observation). Popper can deal with this argument by saying that defence of a theory in this way will eventually break down if the theory is false. The second criticism is that Popper’s method does ultimately draw upon induction. This criticism is true, but his method can be usefully adapted. An adapted from of Popper’s philosophy of science provides a good basis for nursing theory. (shrink)

It is argued that the recent revival of theakrasia problem in the philosophy of mind is adirect, albeit unforeseen result of the debate onaction explanation in the philosophy of science. Asolution of the problem is put forward that takesaccount of the intimate links between the problem ofakrasia and this debate. This solution is basedon the idea that beliefs and desires have degrees ofstrength, and it suggests a way of giving a precisemeaning to that idea. Finally, it is pointed out thatthe (...) solution captures certain intuitions of bothSocrates and Aristotle. (shrink)

Learning to address moral dilemmas is important for participants on courses in business ethics and corporate social responsibility (CSR). While modern, rule-based ethical theory often provides the normative input here, this has faced criticism in its application. In response, post-modern and Aristotelian perspectives have found favour. This paper follows a similar line, presenting an approach based initially on a critical interpretation of Ross's theory of prima facie duties, which emphasises moral judgement in actual situations. However, the retention of a modern (...) element is suggested, with an invitation to hypothetically universalise detailed proposals for action, following Hare. This further step may reassure students/managers who seek additional closure in their decision-making. Some pedagogical implications are also briefly raised regarding the use of case material and the need to recognise questions of social interaction and personal character as features of dilemma resolution in actual organisational contexts. (shrink)

Learning to address moral dilemmas is important for participants on courses in business ethics and corporate social responsibility (CSR). While modern, rule‐based ethical theory often provides the normative input here, this has faced criticism in its application. In response, post‐modern and Aristotelian perspectives have found favour. This paper follows a similar line, presenting an approach based initially on a critical interpretation of Ross's theory of prima facie duties, which emphasises moral judgement in actual situations. However, the retention of a modern (...) element is suggested, with an invitation to hypothetically universalise detailed proposals for action, following Hare. This further step may reassure students/managers who seek additional closure in their decision‐making. Some pedagogical implications are also briefly raised regarding the use of case material and the need to recognise questions of social interaction and personal character as features of dilemma resolution in actual organisational contexts. (shrink)

There is a lapidary saying owing to Etienne Gilson, that is often misquoted or adapted – with ‘metaphysics’ taking the place of ‘philosophy’ – and which is invariably reproduced in isolation. It is that ‘Philosophy always buries its undertakers’. Understanding this remark as Gilson intended it is relevant to the issues of the nature of philosophy, and of what conception of it may be most appropriate or fruitful for us to pursue. The question of the mortality or otherwise of philosophy (...) in general, and of metaphysics in particular, is a significant one for ongoing intellectual enquiry, and it is also relevant to the current position of academic philosophy in Great Britain and in the English-speaking world. (shrink)

Despite the flood of philosophical texts on postmodernism, relatively few attempts have been made to gauge the importance of postmodern ideas for the philosophy of science. However, Lyotard's enormously influential text The postmodern condition (1979) focussed on science and knowledge. He put the term metanarrative (grand narrative) into circulation. Lyotard defines the term modern to refer to the way in which science tries to legitimate its own status by means of philosophical discourse which appeal to some kind of grand narrative (...) (Lyotard 1984:xxiii). Science needs to legitimate itself as being true knowledge by making use of another kind of knowledge, which Lyotard calls narrative knowledge (Lyotard 1984:29,30). Without this legitimation science would presuppose its own validity and proceed on prejudice (Lyotard 1984:29). He examines two such grand narratives that previously legitimated science in the modern world, but now have lost their credibility. One is science as the liberator of humanity and the other science as a good influence on the character of its participants. He describes his now famous definition of the concept postmodern, namely an incredulity toward metanarratives, as being extremely simplified (Lyotard 1984:xxiv). Lyotard (1984:18-27) also strongly focuses attention on the important role of narratives in human life in that narratives provide a certain kind of knowledge that cannot be had in any other way. He regards narrative and scientific knowledge as two distinct species of discourse (Lyotard 1984:26-27), which both fulfill legitimate functions and no one's existence is more or less necessary than the other's. Lyotard himself sees the function of legitimation as the primary role for narrative knowledge, and discusses it mostly in that context (1984:27-37). In this article I want to look at philosophers who give different appraisals of the merits of postmodern ideas - with Lyotardian ones featuring prominently - for philosophy of science and our understanding of science. I will examine the attempts by Nancey Murphy (1990), Pauline-Marie Rosenau (1992), Zuzana Parusnikova (1992) and Joseph Rouse (1990, 1991a, 1991b) to develop (or reject) a postmodern philosophy of science. In a final section I will determine the worth of their views for our understanding of science and philosophy of science. (shrink)

Nuestra intención es apuntar hacia un marco de reflexión sobre el papel del silencio y el lenguaje a la luz del pensamiento de Oriente y Occidente. Nuestra experiencia del mundo y de nosotros mismos está siempre mediatizada por la interpretación que hacemos de ellos. El silencio por su parte puede ser un elemento adecuado para acercarnos a lo ignoto, al misterio, al “despertar”… No es de extrañar pues que hayan sido filósofos, poetas y místicos los que más han cantado las (...) excelencias del silencio. (shrink)