Artifacts are probably our most obvious everyday encounter with technology. Therefore, a good understanding of the nature of technical artifacts is a relevant part of technological literacy. In this article we draw from the philosophy of technology to develop a conceptualization of technical artifacts that can be used for educational purposes. Furthermore we report a small exploratory empirical study to see to what extent teachers’ intuitive ideas about artifacts match with the way philosophers write about the nature of artifacts. Finally, (...) we suggest a teaching and learning strategy for improving teachers’ concepts of technical artifacts through practical activities. (shrink)

With his customary incisiveness, W. V. Quine presents logic as the product of two factors, truth and grammar--but argues against the doctrine that the logical truths are true because of grammar or language. Rather, in presenting a general theory of grammar and discussing the boundaries and possible extensions of logic, Quine argues that logic is not a mere matter of words.

In this article I have tried to rebut certain types of arguments which purport to show not merely that God does not exist but that the notion of necessary existence is itself either self-contradictory or senseless. In showing that it is not self-contradictory I have allowed myself the luxury of a negative and a positive approach. Negatively, I have had to show that when the accusation of self-contradiction is made, it is often accompanied, not by an argument but by a (...) sheer assertion. On the rare occasions when an argument is forthcoming, the arguments, I have tried to show, have been invalid, not even, inconclusive. And to the extent that Kant may be said to have argued not simply the impossibility of a genuine proof of the existence of God, but indeed the impossibility of the concept of necessary existence, I have argued out the weakness of Kant's arguments, the most notable of which I have discussed in some detail. Finally, to establish the genuineness of the concept of necessary existence, positively, I have paradoxically made use of a notion from Russell's logic. (shrink)

Nudging works through dispositions to decide with specific heuristics, and has three component parts. A nudge is a feature of an environment that enables such a disposition; a person is nudged when such a disposition is triggered; and a person performs a nudged action when such a disposition manifests in action. This analysis clarifies an autonomy-based worry about nudging as used in public policy or for private profit: that a person’s ability to reason well is undermined when she is nudged. (...) Reasoning well is a component of self-guidance, which is an aspect of autonomy and so something there is reason to promote, preserve, or respect. However, a person can reason well when she is nudged: Many of these heuristics are good rules to reason with, and she can be flexible with respect to them when she takes there to be a better way to reason. Along the way, this paper uncovers several design specifications for responsible nudging, and discusses open empirical questions. However, nudging’s being compatible with reasoning well crystallizes a distinct worry about manipulation: that nudge designers can rely on nudged people guiding themselves toward the designers’ own ends. Manipulation of this sort exploits one aspect of autonomy (namely, self-guidance) to undermine autonomy in other respects. (shrink)

ArgumentIn the United States, scientific knowledge is brought before the courts by way of testimony – the testimony of scientific experts. We argue that this expertise is best understoodfirstas related to the quality of the underlying scienceand thenin terms of who delivers it. Bloodstain pattern analysis (BPA), a contemporary forensic science, serves as the vaulting point for our exploration of objectivity as a metric for the quality of a science in judicial contexts. We argue that BPA fails to meet the (...) minimal standard set by Helen Longino’s social-procedural account of objectivity (1990, 2002). In light of some pressing issues for social-procedural accounts, we offer an infrastructural account of objectivity. This account offers what amounts to a friendly amendment to Longino’s account and adds to the ways in which we might analyze social-procedural objectivity. Finally, we address an issue that is pressing in the legal context: given that scientific knowledge is delivered by individuals, not communities, at least in U.S. courts, we (may) need a way to evaluate individual scientific and epistemic agents. We suggest a means for making this evaluation that is derived from our infrastructural account of objectivity. (shrink)

Hegel often says that his "logic" is meant to replace metaphysics. Since Hegel's Science of Logic is so different from a standard logic, most commentators have not treated the portion of that work devoted to logical forms as relevant to this claim. This paper argues that Hegel's discussion of logical forms of judgment and syllogism is meant to be the foundation of his reformation of metaphysics. Implicit in Hegel's discussion of the logical forms is the view that the metaphysical concepts (...) discussed in Books I and II of the Science of Logic supervene on the role of subject and predicate terms in the logical forms discussed in Book III. Hegel thus has an explanation for the nature and significance of metaphysical concepts that resembles Kant's "metaphysical deduction," according to which the categories can be derived from the table of judgments. Though Hegel's metaphysics is often supposed to be influenced by Kant, prevailing interpretations do not show how Hegel's fine-grained treatment of logical forms is relevant to his critical view of metaphysics. The present interpretation provides a model for Hegel's explanation of metaphysical concepts, as well as a new picture of the structure of his Science of Logic that emphasizes the priority of its Doctrine of the Concept. (shrink)

Gamification calls for cogent philosophical analysis and is a valuable opportunity to explore manipulative design, in which users are manipulated into doing something by using an artifact just as it is designed to be used. This chapter analyzes gamification as the implementation of inducements to striving play in artifacts that are not themselves games. Implementing such inducements is a species of a more generic form of design in which users are provided with tools for reasoning, along with scaffolding that putatively (...) justifies using those tools in particular ways and for particular purposes. This chapter further argues that gamification, and this more generic mode of design, is manipulative when, and because, using these tools in such ways serves the designers' hidden purposes. Finally, this chapter argues that using manipulatively gamified or designed artifacts typically hinders us in making our lives more meaningful. (shrink)

The paper argues that Donnellan’s distinction between the referential and attributive uses of definite descriptions, whilst a genuine feature of language, does not count against Russell’s Theory of Descriptions where Russell’s theory is regarded as a theory of the semantics of descriptions and not the pragmatics of individual uses on a particular occasion. The argument I shall present is simple but decisive and ought to resolve once and for all the debate about the significance of Donnellan’s distinction for Russell’s theory, (...) provided of course that Russell’s theory really does concern the semantics of definite descriptions rather than their use on particular occasions. (shrink)

Engineering Ethics: Challenges and Opportunities aims to set a new agenda for the engineering profession by developing a key challenge: can the great technical innovation of engineering be matched by a corresponding innovation in the acceptance and expression of ethical responsibility? Central features of this stimulating text include: · An analysis of engineering as a technical and ethical practice providing great opportunities for promoting the wellbeing and agency of individuals and communities. · Elucidation of the ethical opportunities of engineering in (...) three key areas: Engineering for Peace, emphasising practical amelioration of the root causes of conflict rather than military solutions. Engineering for Health, focusing on close collaboration with healthcare professionals for both the promotion and restoration of health. Engineering for Development, providing effective solutions for the reduction of extreme poverty. · Innovative strategies for implementing these ethical opportunities are described: Emphasis on the personal responsibility of every engineer and on the benefits of supporting social structures. Use of language and concepts that are appealing to business managers and political decision makers. · Future prospects for increasing the acceptance and expression of ethical responsibility by engineers are envisaged. · Engineering Ethics: Challenges and Opportunities provides engineers, decision makers and the wider public with new understanding of the potential of engineering for the promotion of human flourishing. (shrink)

Smarandache in 2019 has generalized the algebraic structures to NeutroAlgebraic structures and AntiAlgebraic structures. In this paper, authors, for the first time, define the NeutroAlgebra of neutrosophic triplets group under usual+ and x, built using {Zn, x}, n a composite number, 5 < n < oo, which are not partial algebras. As idempotents in Zn alone are neutrals that contribute to neutrosophic triplets groups, we analyze them and build NeutroAlgebra of idempotents under usual + and x, which are not partial (...) algebras. We prove in this paper the existence theorem for NeutroAlgebra of neutrosophic triplet groups. This proves the neutrals assocaited with neutrosophic triplet groups in { Zn, X} under product is a NeutroAlgebra of triplets. We also prove the non-existence theorem of NeutroAlgebra for neutrosophic triplets in case of Zn when n = 2p, 3p and 4p (for some primes p). Several open problems are proposed. Further, the NeutroAlgebras of extended neutrosophic triplet groups have been obtained. (shrink)

The passage is thought to refer to the efforts of the Macedonians to honour the memory of their dead king. Who are meant by reges is not at all clear, and summa nituntur opum ui, as we may infer from other passages where the same or a similar expression is used, can hardly refer to anything but the labour of the hands. Probably we ought to read regis, i.e. Philippi. The lines will then refer to the work of the people.

This is a concise introductory textbook for a one semester course in the history and philosophy of mathematics. It is written for mathematics majors, philosophy students, history of science students and secondary school mathematics teachers. The only prerequisite is a solid command of pre-calculus mathematics. It is shorter than the standard textbooks in that area and thus more accessible to students who have trouble coping with vast amounts of reading. Furthermore, there are many detailed explanations of the important mathematical procedures (...) actually used by famous mathematicians, giving more mathematically talented students a greater opportunity to learn the history and philosophy by way of problem solving. Several important philosophical topics are pursued throughout the text, giving the student an opportunity to come to a full and consistent knowledge of their development. These topics include infinity, the nature of motion, and Platonism. This book offers, in fewer pages, a deep penetration into the key mathematical and philosophical aspects of the history of mathematics. (shrink)

It is a truism to say that the study of ornithology has made great advances in the last fifty years, and that important problems affecting the classification of certain species and their distribution have been brought much closer to solution. Classical scholars, however, still tend to rely on the identifications of ancient Greek bird-names made by a few standard works such as D'Arcy Thompson's A Glossary of Greek Birds2 or O. Keller's Die antike Tierwelt , apparently unaware that much of (...) the ornithological information given there is now badly out of date, if not sheerly inaccurate. This brief paper aims protreptically to take four bird-names out of the Peripatetic corpus on natural history: and and to produce more precise identifications in the light of modern ornithological studies. (shrink)

Sixty years have now passed since Lefebvre first published the Cairo papyrus of Menander , and Körte's still authoritative third Teubner edition appeared almost exactly halfway between then and now. It laid the coping-stone on the labours of many scholars, of whom four rose head and shoulders above the crowd.

From these words of Athenaeus, the majority of scholars have come to the Dnclusion that the Asotodidaskalos was not, despite what Sotion says, composed by Alexis, but is a forgery; and some even go so far as to attribute the forgery to Sotion himself. Yet nowhere do they support their views with sufficient rguments; nowhere has the question, in the light of all the evidence, both sternal and internal, been fully considered. Meineke has indeed given clear reasons for his belief (...) that the play as not written by Alexis, in objecting to three usages in the cited fragment as unattic ; but these objections are not all justifiable, as Kock has lown in the case of , or together inclusive enough to make us reject the fragment out of hand. (shrink)

Professor Martin West's paper, titled ‘The Parodos of the Agamemnon’’, argues with characteristic learning and insight that Archilochus’’ fable of the fox and the eagle was a major source for Aeschylus’’ description of the portent of the eagles and the pregnant hare in the parodos of the Agamemnon . The portent is vividly described by the chorus: two eagles, one black and one white behind feed upon a pregnant hare. Poetry is not real life, and Aeschylus’’ picture is not a (...) naturalist's field-report. At the same time, an image's power increases in proportion to its precision, and I have no doubt that at some stage behind Aeschylus’’ description there was a personal sighting of a parallel incident by Aeschylus himself perhaps, or by Archilochus, or by an unknown figure who passed on his report. Fraenkel's commentary avers that ‘precise zoological identification of the species of eagle named by Aeschylus must not be attempted.’’ This is a fair warning, but not for the reason advanced by Fraenkel here: the plumage variation among different birds of the same species, which makes the identification of large raptors in the wilds of Greece today a problem for even the most expert ornithologists. There are two better reasons. One will emerge in the course of this note. The other is that no ancient writer using the Greek language came at all near to the modern classification of eagle species native to Greece. (shrink)

Computational functionalism [5] fails to understand the embodied and situated nature of behaviour by taking steady state functions as theoretical primitives, and by interpreting cognitive behaviour from a language-like, observer dependant framework without a naturalized normativity. Evolutionary functionalism [28, 27], on the other hand, by grounding functional normativity on historical processes fails to give an account of normative functionality based on the present causal mechanism producing behaviour. We propose an alternative autonomous dynamical framework where functionality is defined as contribution to (...) self-maintenance [15, 10, 35] and normativity as satisfaction of closure criteria. We develop this framework by a set of formal definitions in the framework of dynamical system theory and propose the hypothesis of an homeostatic-plasticity [31, 40] based general purpose value system as an internalized normative mechanism that selects between internal state trajectories to produce adaptive functionality under different environmental conditions. To test the hypothesis we develop a simulation model where lower level specifications of a control arquitecture (an homeostatic plastic DRNN) give rise (through a simulated evolutionary process) to adaptive behaviour in a foraging task where food sources can be poisonous or profitable. Analysis of the evolved agent show that plastic changes occur when the agent produces salient adaptive interactions, those plastic changes determining the adaptive strategy. The embodied and interactive adaptive functionality is dynamically analysed, illustrating the autonomous dynamical framework. (shrink)

Nad barjem je veter in moker je zrak, uši imam v tuniki, v nosu prehlad. Z neba štropotajo nalivi dežja, vojak sem na zidu, ne vem sploh, zakaj. Po sivem kaménju se plazi megla, dekle imam v Tungriji, jaz pa spim sam.