Results for 'Mark Murphy'

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Mark Murphy
Georgetown University
  1.  68
    Divine Rationality, Divine Morality, and Divine Love: A Response to Jordan.Mark C. Murphy - 2018 - European Journal for Philosophy of Religion 10 (4):203.
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  2. Mark Murphy. God and Moral Law: On the Theistic Explanation of Morality. Oxford University Press, 2011.Erik J. Wielenberg - 2014 - European Journal for Philosophy of Religion 6 (1):199--203.
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  3. Necessary Moral Truths and Theistic Metaethics.John Danaher - 2014 - Sophia 53 (3):309-330.
    Theistic metaethics usually places one key restriction on the explanation of moral facts, namely: every moral fact must ultimately be explained by some fact about God. But the widely held belief that moral truths are necessary truths seems to undermine this claim. If a moral truth is necessary, then it seems like it neither needs nor has an explanation. Or so the objection typically goes. Recently, two proponents of theistic metaethics — William Lane Craig and Mark Murphy (...)
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  4.  87
    Divine Satisficing and the Ethics of the Problem of Evil.Chris Tucker - forthcoming - Faith and Philosophy.
    This paper accomplishes three goals. First, it reveals that God’s ethics has a radical satisficing structure: God can choose a good enough suboptimal option even if there is a best option and no countervailing considerations. Second, it resolves the long-standing worry that there is no account of the good enough that is both principled and demanding enough to be good enough. Third, it vindicates the key ethical assumption in the problem of evil without relying on the contested assumption that God’s (...)
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  5. Geographical Categories: An Ontological Retrospective.Barry Smith & David M. Mark - 2001 - International Journal of Geographical Information Science 15 (7):507–512.
    Since it is only five years since the publication of our paper, "Geographical categories: An ontological investigation" (Smith and Mark 2001), it seems somewhat strange to be making retrospective comments on the piece. Nevertheless, the field is moving quickly, and much has happened since the article appeared. A large number of papers have already cited the work, which suggests that there is a seam here that people find worthy of being mined. In this short essay, we first review the (...)
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  6. Do Mountains Exist? Towards an Ontology of Landforms.Barry Smith & David Mark - 2003 - Environment and Planning B (Planning and Design) 30 (3):411–427.
    Do mountains exist? The answer to this question is surely: yes. In fact, ‘mountain’ is the example of a kind of geographic feature or thing most commonly cited by English speakers (Mark, et al., 1999; Smith and Mark 2001), and this result may hold across many languages and cultures. But whether they are considered as individuals (tokens) or as kinds (types), mountains do not exist in quite the same unequivocal sense as do such prototypical everyday objects as chairs (...)
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  7. Libertarian Law and Military Defense.Robert P. Murphy - 2017 - Libertarian Papers 9:213-232.
    Joseph Newhard (2017) argues that a libertarian anarchist society would be at a serious military disadvantage if it extended the nonaggression principle to include potential foreign invaders. He goes so far as to recommend cultivating the ability to launch a nuclear attack on foreign cities. In contrast, I argue that the free society would derive its strength from a total commitment to property rights and the protection of innocent life. Both theory and history suggest that a free society would be (...)
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  8. Cognitive and Computer Systems for Understanding Narrative Text.William J. Rapaport, Erwin M. Segal, Stuart C. Shapiro, David A. Zubin, Gail A. Bruder, Judith Felson Duchan & David M. Mark - manuscript
    This project continues our interdisciplinary research into computational and cognitive aspects of narrative comprehension. Our ultimate goal is the development of a computational theory of how humans understand narrative texts. The theory will be informed by joint research from the viewpoints of linguistics, cognitive psychology, the study of language acquisition, literary theory, geography, philosophy, and artificial intelligence. The linguists, literary theorists, and geographers in our group are developing theories of narrative language and spatial understanding that are being tested by the (...)
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  9. In Defense of Sensitivity.Tim Black & Peter Murphy - 2007 - Synthese 154 (1):53-71.
    The sensitivity condition on knowledge says that one knows that P only if one would not believe that P if P were false. Difficulties for this condition are now well documented. Keith DeRose has recently suggested a revised sensitivity condition that is designed to avoid some of these difficulties. We argue, however, that there are decisive objections to DeRose’s revised condition. Yet rather than simply abandoning his proposed condition, we uncover a rationale for its adoption, a rationale which suggests a (...)
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  10. Ontology and Geographic Objects: An Empirical Study of Cognitive Categorization.David M. Mark, Barry Smith & Barbara Tversky - 1999 - In C. Freksa & David M. Mark (eds.), Spatial Information Theory. Cognitive and Computational Foundations of Geographic Information Science (Lecture Notes in Computer Science 1661). pp. 283-298.
    Cognitive categories in the geographic realm appear to manifest certain special features as contrasted with categories for objects at surveyable scales. We have argued that these features reflect specific ontological characteristics of geographic objects. This paper presents hypotheses as to the nature of the features mentioned, reviews previous empirical work on geographic categories, and presents the results of pilot experiments that used English-speaking subjects to test our hypotheses. Our experiments show geographic categories to be similar to their non-geographic counterparts in (...)
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  11. Ontological Foundations for Geographic Information Science.David Mark, Barry Smith, Max Egenhofer & Stephen Hirtle - 2004 - In Robert McMaster & E. Lynn Usery (eds.), A Research Agenda for Geographic Information Science. CRC Press. pp. 335-350.
    We propose as a UCGIS research priority the topic of “Ontological Foundations for Geographic Information.” Under this umbrella we unify several interrelated research subfields, each of which deals with different perspectives on geospatial ontologies and their roles in geographic information science. While each of these subfields could be addressed separately, we believe it is important to address ontological research in a unitary, systematic fashion, embracing conceptual issues concerning what would be required to establish an exhaustive ontology of the geospatial domain, (...)
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  12. Sontag on Impertinent Sympathy and Photographs of Evil.Sean T. Murphy - forthcoming - In Colin Marshall (ed.), Comparative Metaethics: Neglected Perspectives on the Foundations of Morality. Routledge.
    This chapter corrects for Susan Sontag's undeserved neglect by contemporary ethical philosophers by bringing awareness to some of the unique metaethical insights born of her reflections on photographic representations of evil. I argue that Sontag's thought provides fertile ground for thinking about: (1) moral perception and its relation to moral knowledge; and (2) the epistemic and moral value of our emotional responses to the misery and suffering of others. I show that, contrary to standard moral perception theory (e.g. Blum 1994), (...)
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  13. Putting the War Back in Just War Theory: A Critique of Examples.Rigstad Mark - 2017 - Ethical Perspectives 24 (1):123-144.
    Analytic just war theorists often attempt to construct ideal theories of military justice on the basis of intuitions about imaginary and sometimes outlandish examples, often taken from non-military contexts. This article argues for a sharp curtailment of this method and defends, instead, an empirically and historically informed approach to the ethical scrutiny of armed conflicts. After critically reviewing general philosophical reasons for being sceptical of the moral-theoretic value of imaginary hypotheticals, the article turns to some of the special problems that (...)
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  14.  38
    Suspension-to-Suspension Justification Principles.Peter Murphy - forthcoming - Belgrade Philosophical Annual.
    We will be in a better position to evaluate some important skeptical theses if we first investigate two questions about justified suspended judgment. One question is this: when, if ever, does one justified suspension confer justification on another suspension? And the other is this: what is the structure of justified suspension? The goal of this essay is to make headway at answering these questions. After surveying the four main views about the non-normative nature of suspended judgment and offering a taxonomy (...)
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  15. Justified Belief From Unjustified Belief.Peter Murphy - 2017 - Pacific Philosophical Quarterly 98 (4):602-617.
    Under what conditions is a belief inferentially justified? A partial answer is found in Justification from Justification : a belief is inferentially justified only if all of the beliefs from which it is essentially inferred are justified. After reviewing some important features of JFJ, I offer a counterexample to it. Then I outline a positive suggestion for how to think about inferentially justified beliefs while still retaining a basing condition. I end by concluding that epistemologists need a model of inferentially (...)
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  16. Ontology with Human Subjects Testing: An Empirical Investigation of Geographic Categories.Barry Smith & David M. Mark - 1998 - American Journal of Economics and Sociology 58 (2):245–272.
    Ontology, since Aristotle, has been conceived as a sort of highly general physics, a science of the types of entities in reality, of the objects, properties, categories and relations which make up the world. At the same time ontology has been for some two thousand years a speculative enterprise. It has rested methodologically on introspection and on the construction and analysis of elaborate world-models and of abstract formal-ontological theories. In the work of Quine and others this ontological theorizing in abstract (...)
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  17. Ontology and Geographic Kinds.Barry Smith & David M. Mark - 1998 - In T. Poiker & N. Chrisman (eds.), Proceedings of the 8th International Symposium on Spatial Data Handling. International Geographic Union. pp. 308-320.
    Cognitive categories in the geographic realm appear to manifest certain special features as contrasted with categories for objects at surveyable scales. We have argued that these features reflect specific ontological characteristics of geographic objects. This paper presents hypotheses as to the nature of the features mentioned, reviews previous empirical work on geographic categories, and presents the results of pilot experiments that used English-speaking subjects to test our hypotheses. Our experiments show geographic categories to be similar to their non-geographic counterparts in (...)
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  18. Misuse Made Plain: Evaluating Concerns About Neuroscience in National Security.Kelly Lowenberg, Brenda M. Simon, Amy Burns, Libby Greismann, Jennifer M. Halbleib, Govind Persad, David L. M. Preston, Harker Rhodes & Emily R. Murphy - 2010 - American Journal of Bioethics Neuroscience 1 (2):15-17.
    In this open peer commentary, we categorize the possible “neuroscience in national security” definitions of misuse of science and identify which, if any, are uniquely presented by advances in neuroscience. To define misuse, we first define what we would consider appropriate use: the application of reasonably safe and effective technology, based on valid and reliable scientific research, to serve a legitimate end. This definition presents distinct opportunities for assessing misuse: misuse is the application of invalid or unreliable science, or is (...)
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  19.  61
    "What I Hear is Thinking Too": Deleuze and Guattari Go Pop.Daniel W. Smith & Timothy S. Murphy - 2001 - Echo 3 (1).
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  20. Genetic Modifications for Personal Enhancement: A Defense.Timothy F. Murphy - 2013 - Journal of Medical Ethics (4):2012-101026.
    Bioconservative commentators argue that parents should not take steps to modify the genetics of their children even in the name of enhancement because of the damage they predict for values, identities and relationships. Some commentators have even said that adults should not modify themselves through genetic interventions. One commentator worries that genetic modifications chosen by adults for themselves will undermine moral agency, lead to less valuable experiences and fracture people's sense of self. These worries are not justified, however, since the (...)
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  21.  38
    Using Gattaca to Teach Genetic Discrimination.Peter Murphy - 2009 - Film and Philosophy 1 (13):65-76.
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  22. Features, Objects, and Other Things: Ontological Distinctions in the Geographic Domain.David M. Mark, Andre Skupin & Barry Smith - 2001 - In Daniel Montello (ed.), Spatial Information Theory: Foundations of Geographic Information Science. New York: Springer. pp. 489-502.
    Two hundred and sixty-three subjects each gave examples for one of five geographic categories: geographic features, geographic objects, geographic concepts, something geographic, and something that could be portrayed on a map. The frequencies of various responses were significantly different, indicating that the basic ontological terms feature, object, etc., are not interchangeable but carry different meanings when combined with adjectives indicating geographic or mappable. For all of the test phrases involving geographic, responses were predominantly natural features such as mountain, river, lake, (...)
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  23. Assessing Capability Instead of Achieved Functionings in Risk Analysis.Colleen Murphy & Paolo Gardoni - 2010 - Journal of Risk Research 13 (2):137-147.
    A capability approach has been proposed to risk analysis, where risk is conceptualized as the probability that capabilities are reduced. Capabilities refer to the genuine opportunities of individuals to achieve valuable doings and beings, such as being adequately nourished. Such doings and beings are called functionings. A current debate in risk analysis and other fields where a capability approach has been developed concerns whether capabilities or actual achieved functionings should be used. This paper argues that in risk analysis the consequences (...)
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  24. Another Blow to Knowledge From Knowledge.Peter Murphy - 2013 - Logos and Episteme 4 (3): 311–317.
    A novel argument is offered against the following popular condition on inferential knowledge: a person inferentially knows a conclusion only if they know each of the claims from which they essentially inferred that conclusion. The epistemology of conditional proof reveals that we sometimes come to know conditionals by inferring them from assumptions rather than beliefs. Since knowledge requires belief, cases of knowing via conditional proof refute the popular knowledge from knowledge condition. It also suggests more radical cases against the condition (...)
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  25.  30
    So How Much Should I Give? Extending Class Coverage of SInger's Work on Poverty Ethics.Peter Murphy - 2015 - APA Newsletter on Teaching Philosophy 2 (14):7-14.
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  26. Molinism, Creature-Types, and the Nature of Counterfactual Implication.Daniel Murphy - 2012 - European Journal for Philosophy of Religion 4 (1):65-86.
    Granting that there could be true subjunctive conditionals of libertarian freedom (SCLs), I argue (roughly) that there could be such conditionals only in connection with individual "possible creatures" (in contrast to types). This implies that Molinism depends on the view that, prior to creation, God grasps possible creatures in their individuality. In making my case, I explore the notions of counterfactual implication (that relationship between antecedent and consequent of an SCL which consists in its truth) and counterfactual relevance (that feature (...)
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  27. Toward a Science of Criticism: Aesthetic Values, Human Nature, and the Standard of Taste.Collier Mark - 2014 - In Cognition, Literature, and History. Routledge. pp. 229-242.
    The aesthetic skeptic maintains that it is futile to dispute about taste. One and the same work of art might appear beautiful to one person but repellent to another, and we have no reason to prefer one or another of these conflicting verdicts. Hume argues that the skeptic, however, moves too quickly. The crucial question is whether qualified critics will agree on their evaluations. And the skeptic fails to provide sufficient evidence that their verdicts will diverge. We have reason to (...)
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  28. A Strategy for Assessing Closure.Peter Murphy - 2006 - Erkenntnis 65 (3):365 - 383.
    This paper looks at an argument strategy for assessing the epistemic closure principle. This is the principle that says knowledge is closed under known entailment; or (roughly) if S knows p and S knows that p entails q, then S knows that q. The strategy in question looks to the individual conditions on knowledge to see if they are closed. According to one conjecture, if all the individual conditions are closed, then so too is knowledge. I give a deductive argument (...)
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  29. The Nietzschean Precedent for Anti-Reflective, Dialogical Agency.Alfano Mark - 2018 - Behavioral and Brain Sciences 41.
    John Doris and Friedrich Nietzsche have a lot in common. In addition to being provocative and humorous writers in their native idioms, they share a conception of human agency. It can be tiresome to point out the priority claims of an earlier philosopher, so I should say at the outset that I do so not to smugly insist that my guy got there first but to showcase a closely-allied perspective that may shed additional light and offer glimpses around blind corners. (...)
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  30. Ontology, Natural Language, and Information Systems: Implications of Cross-Linguistic Studies of Geographic Terms.David M. Mark, Werner Kuhn, Barry Smith & A. G. Turk - 2003 - In 6th Annual Conference of the Association of Geographic Information Laboratories for Europe (AGILE). pp. 45-50.
    Ontology has been proposed as a solution to the 'Tower of Babel' problem that threatens the semantic interoperability of information systems constructed independently for the same domain. In information systems research and applications, ontologies are often implemented by formalizing the meanings of words from natural languages. However, words in different natural languages sometimes subdivide the same domain of reality in terms of different conceptual categories. If the words and their associated concepts in two natural languages, or even in two terminological (...)
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  31.  16
    Sensitivity Meets Explanation: An Improved Counterfactual Condition on Knowledge.Peter Murphy & Tim Black - 2012 - In Kelly Becker & Tim Black (eds.), The Sensitivity Principle in Epistemology. New York, NY, USA: Cambridge University Press. pp. 26-40.
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  32. Closure Failures for Safety.Peter Murphy - 2005 - Philosophia 33 (1-4):331-334.
    Ernest Sosa and others have proposed a safety condition on knowledge: If S knows p, then in the nearest (non-actual) worlds in which S believes p, p is true.1 Colloquially, this is the idea that knowing requires not being easily mistaken. Here, I will argue that like another condition requiring a counterfactual relation between a subject’s belief and the world, viz. Robert Nozick’s sensitivity condition, safety leads, in certain cases, to the unacceptable result that knowledge is not closed under known (...)
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  33.  20
    The Defect in Effective Skeptical Scenarios.Peter Murphy - 2013 - International Journal for the Study of Skepticism 3 (4):271-281.
    What epistemic defect needs to show up in a skeptical scenario if it is to effectively target some belief? According to the false belief account, the targeted belief must be false in the skeptical scenario. According to the competing ignorance account, the targeted belief must fall short of being knowledge in the skeptical scenario. This paper argues for two claims. The first is that, contrary to what is often assumed, the ignorance account is superior to the false belief account. The (...)
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  34.  11
    Review of Bryan Caplan, The Case Against Education. [REVIEW]Peter Murphy - 2019 - Metapsychology Online Reviews 23.
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  35.  19
    Review of Sarah Conly, One Child: Do We Have a Right to More? [REVIEW]Peter Murphy - 2016 - Metapsychology Online Reviews 1:NA.
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  36.  29
    Teaching Applied Ethics to the Righteous Mind.Peter Murphy - 2014 - Journal of Moral Education 43 (4):413-428.
    What does current empirically informed moral psychology imply about the goals that can be realistically achieved in college-level applied ethics courses? This paper takes up this question from the vantage point of Jonathan Haidt’s Social Intuitionist Model of human moral judgment. I summarize Haidt’s model, and then consider a variety of pedagogical goals. I begin with two of the loftiest goals of ethics education, and argue that neither is within realistic reach if Haidt’s model is correct. I then look at (...)
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  37. Divine Knowledge and Qualitative Indiscernibility.Daniel S. Murphy - 2016 - Faith and Philosophy 33 (1):25-47.
    This paper is about the nature of God’s pre-creation knowledge of possible creatures. I distinguish three theories: non-qualitative singularism, qualitative singularism, and qualitative generalism, which differ in terms of whether the relevant knowledge is qualitative or non-qualitative, and whether God has singular or merely general knowledge of creatures. My main aim is to argue that qualitative singularism does not depend on a version of the Principle of Identity of Indiscernibles to the effect that, necessarily, qualitatively indiscernible individuals are identical. It (...)
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  38.  15
    Review of Richard Fumerton, Epistemology. [REVIEW]Peter Murphy - 2007 - Philosophy in Review 27:1.
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  39.  15
    Review of Scott Soames, Philosophical Analysis in the 20th Century, Volumes 1 and 2. [REVIEW]Peter Murphy - 2008 - Essays in Philosophy 9 (1):189-191.
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  40. Reliability Connections Between Conceivability and Inconceivability.Peter Murphy - 2006 - Dialectica 60 (2):195-205.
    Conceivability is an important source of our beliefs about what is possible; inconceivability is an important source of our beliefs about what is impossible. What are the connections between the reliability of these sources? If one is reliable, does it follow that the other is also reliable? The central contention of this paper is that suitably qualified the reliability of inconceivability implies the reliability of conceivability, but the reliability of conceivability fails to imply the reliability of inconceivability.
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  41. The Mystery of Capital and the Construction of Social Reality.Barry Smith, David M. Mark & Isaac Ehrlich (eds.) - 2008 - Open Court.
    John Searle’s The Construction of Social Reality and Hernando de Soto’s The Mystery of Capital shifted the focus of current thought on capital and economic development to the cultural and conceptual ideas that underpin market economies and that are taken for granted in developed nations. This collection of essays assembles 21 philosophers, economists, and political scientists to help readers understand these exciting new theories.
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  42. Complex Mental Disorders: Representation, Stability and Explanation.Dominic Murphy - 2010 - European Journal of Analytic Philosophy 6 (1):28-42.
    This paper discusses the representation and explanation of relationships between phenomena that are important in psychiatric contexts. After a general discussion of complexity in the philosophy of science, I distinguish zooming-out approaches from zooming-in approaches. Zooming-out has to do with seeing complex mental illnesses as abstract models for the purposes of both explanation and reduction. Zooming-in involves breaking complex mental illnesses into simple components and trying to explain those components independently in terms of specific causes. Connections between existing practice and (...)
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  43.  44
    Ontology of Common Sense Geographic Phenomena: Foundations for Interoperable Multilingual Geospatial Databases.David M. Mark, Barry Smith & Berit Brogaard - 2000 - In 3rd AGILE Conference on Geographic Information Science. pp. 32-34.
    Information may be defined as the conceptual or communicable part of the content of mental acts. The content of mental acts includes sensory data as well as concepts, particular as well as general information. An information system is an external (non-mental) system designed to store such content. Information systems afford indirect transmission of content between people, some of whom may put information into the system and others who are among those who use the system. In order for communication to happen, (...)
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  44.  52
    Are Strong States Key to Reducing Violence? A Test of Pinker.Ryan Murphy - 2016 - Libertarian Papers 8:311-317.
    This note evaluates the claim of Steven Pinker in The Better Angels of Our Nature that the advent of strong states led to a decline in violence. I test this claim in the modern context, measuring the effect of the strength of government in lower-income countries on reductions in homicide rates. The strength of government is measured using Polity IV, Worldwide Governance Indicators, and government consumption as a percentage of GDP. The data do not support Pinker’s hypothesis.
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  45. Rewriting the A Priori/A Posteriori Distinction.Peter Murphy - 2008 - Journal of Philosophical Research 33:279-284.
    The traditional way of drawing the a priori/a posteriori distinction, bequeathed to us by Kant, leads to overestimating the role that experience plays in justifying ourbeliefs. There is an irony in this: though Kant was in the rationalist camp, his way of drawing the distinction gives an unfair advantage to radical empiricism. I offer an alternative way of drawing the distinction, one that does not bias the rationalist/empiricist debate.
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  46.  44
    But Does It Hurt?Peter Murphy - 2017 - Essays in Philosophy 18 (1):131-145.
    As effective altruists often point out affluent people can do great good for others without having to make significant self-sacrifices. What is the correct moral assessment of patterns of giving that bring about great good and yet carry little in the way of self-sacrifice? Here I will clarify this question, state why it is important, and argue for an answer to it. After sketching the intuitive category of the morally best acts, I argue that self-sacrifice is not a condition that (...)
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  47. A Sceptical Rejoinder to Sensitivity-Contextualism.Peter Murphy - 2005 - Dialogue 44 (4):693-706.
    This article offers a novel sceptical argument that the sensitivity-contextualist must say is sound; moreover, she must say that the conclusion of thisargument is true at ordinary standards. The view under scrutiny has it that in different contexts knowledge-attributing sentences express different propositions, propositions which differ in the stretch of worlds across which the subject is required to track the truth. I identify the underlying reason for the sceptical result and argue that it makes sensitivity-contextualism irremediably flawed. Contextualists, I conclude, (...)
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  48.  53
    Skeptical Effectiveness: A Reply to Buford and Brueckner.Peter Murphy - 2016 - International Journal for the Study of Skepticism 6 (4):397-403.
    In an earlier paper, I presented a novel objection to closure-based skeptical arguments. There I argued that the best account of what makes skeptical scenarios effective cripples the closure-based skeptical arguments that use those scenarios. On behalf of the skeptic, Christopher Buford and Anthony Brueckner have replied to my objection. Here I review my original argument, criticize their replies, and highlight two important issues for further investigation.
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  49.  57
    Avoiding the Dogmatic Commitments of Contextualism.Tim Black & Peter Murphy - 2005 - Grazer Philosophische Studien 69 (1):165-182.
    Epistemological contextualists maintain that the truth-conditions of sentences of the form 'S knows that P' vary according to the context in which they're uttered, where this variation is due to the semantics of 'knows'. Among the linguistic data that have been offered in support of contextualism are several everyday cases. We argue that these cases fail to support contextualism and that they instead support epistemological invariantism—the thesis that the truth-conditions of 'S knows that P' do not vary according to the (...)
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  50.  87
    A Science of Topography: Bridging the Qualitative-Quantitative Divide.David M. Mark & Barry Smith - 2004 - In Geographic Information Science and Mountain Geomorphology. Chichester, England: Springer-Praxis. pp. 75--100.
    The shape of the Earth's surface, its topography, is a fundamental dimension of the environment, shaping or mediating many other environmental flows or functions. But there is a major divergence in the way that topography is conceptualized in different domains. Topographic cartographers, information scientists, geomorphologists and environmental modelers typically conceptualize topographic variability as a continuous field of elevations or as some discrete approximation to such a field. Pilots, explorers, anthropologists, ecologists, hikers, and archeologists, on the other hand, typically conceptualize this (...)
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