Search results for 'Tobias Hansson' (try it on Scholar)

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Profile: Tobias Hansson Wahlberg (Lund University)
  1. Malin Masterton, Tobias Renberg, Mats G. Hansson & Sofia Kälvemark Sporrong (2014). Ethical Review Boards Are Poor Advocates for Patient Perspectives. Research Ethics 10 (3):169-181.score: 300.0
    In medical research, patients are increasingly recognized with ‘lay knowledge’ but their views are poorly researched. The study objective was to investigate patients’ attitudes to medical research. This is in comparison to lay and expert members on ethical review boards (ERB), as their task is to evaluate the risk−benefits of research, which are ultimately grounded in attitudes and values. From focus-group interviews with patients suffering from chronic inflammatory diseases, a postal questionnaire was developed and sent to patient members of the (...)
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  2. Tobias Hansson (2006). Too Many Dispositional Properties. SATS: Northern European Journal of Philosophy 7 (2):37-42.score: 240.0
    This paper identifies an overdetermination problem faced by the non-reductive dispositional property account of disposition ascriptions. Two possible responses to the problem are evaluated and both are shown to have serious drawbacks. Finally it is noted that the traditional conditional analysis of dispositional ascriptions escapes the original difficulty.
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  3. Tobias Hansson (2007). The Problem(s) of Change Revisited. Dialectica 61 (2):265–274.score: 240.0
    Two recurrent arguments levelled against the view that enduring objects survive change are examined within the framework of the B-theory of time: the argument from Leibniz's Law and the argument from Instantiation of Incompatible Properties. Both arguments are shown to be question-begging and hence unsuccessful.
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  4. Bengt Hansson (2013). There Are No Ceteris Paribus Laws Bengt Hansson. In Christer Svennerlind, Jan Almäng & Rögnvaldur Ingthorsson (eds.), Johanssonian Investigations. Ontos Verlag 5--231.score: 180.0
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  5. Dave Elder-Vass (2014). Redescription, Reduction, and Emergence A Response to Tobias Hansson Wahlberg. Philosophy of the Social Sciences 44 (6):792-797.score: 156.0
    In response to Hansson Wahlberg, this paper argues, first, that he misunderstands the redescription principle developed in my book The Causal Power of Social Structures, and second, that his criticisms rest on an ontological individualism that is taken for granted but in fact lacks an adequate ontological justification of its own.
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  6. Ingvar Johansson (2010). Review: Tobias Hansson Wahlberg, Objects in Time. Studies of Persistence in B-Time (2009). [REVIEW] Metaphysica 11 (1):93-94.score: 150.0
  7. Sven Ove Hansson (2009). A History of Theoria. Theoria 75 (1):2-27.score: 90.0
    Theoria , the international Swedish philosophy journal, was founded in 1935. Its contributors in the first 75 years include the major Swedish philosophers from this period and in addition a long list of international philosophers, including A. J. Ayer, C. D. Broad, Ernst Cassirer, Hector Neri Castañeda, Arthur C. Danto, Donald Davidson, Nelson Goodman, R. M. Hare, Carl G. Hempel, Jaakko Hintikka, Saul Kripke, Henry E. Kyburg, Keith Lehrer, Isaac Levi, David Lewis, Gerald MacCallum, Richard Montague, Otto Neurath, Arthur N. (...)
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  8. Sven Ove Hansson (2001). The Structure of Values and Norms. Cambridge University Press.score: 60.0
    Formal representations of values and norms are employed in several academic disciplines and specialties, such as economics, jurisprudence, decision theory, and social choice theory. Sven Ove Hansson closely examines such foundational issues as the values of wholes and the values of their parts, the connections between values and norms, how values can be decision-guiding and the structure of normative codes with formal precision. Models of change in both preferences and norms are offered, as well as a new method to (...)
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  9. Bengt Hansson, Hans van Ditmarsch, Pascal Engel, Sven Ove Hansson, Vincent Hendricks, Søren Holm, Pauline Jacobson, Anthonie Meijers, Henry S. Richardson & Hans Rott (2011). A Theoria Round Table on Philosophy Publishing. Theoria 77 (2):104-116.score: 60.0
    As part of the conference commemorating Theoria's 75th anniversary, a round table discussion on philosophy publishing was held in Bergendal, Sollentuna, Sweden, on 1 October 2010. Bengt Hansson was the chair, and the other participants were eight editors-in-chief of philosophy journals: Hans van Ditmarsch (Journal of Philosophical Logic), Pascal Engel (Dialectica), Sven Ove Hansson (Theoria), Vincent Hendricks (Synthese), Søren Holm (Journal of Medical Ethics), Pauline Jacobson (Linguistics and Philosophy), Anthonie Meijers (Philosophical Explorations), Henry S. Richardson (Ethics) and Hans (...)
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  10. Neelke Doorn & Sven Ove Hansson (2011). Should Probabilistic Design Replace Safety Factors? Philosophy and Technology 24 (2):151-168.score: 60.0
    Should Probabilistic Design Replace Safety Factors? Content Type Journal Article Pages 151-168 DOI 10.1007/s13347-010-0003-6 Authors Neelke Doorn, Department of Technology, Policy and Management, Delft University of Technology, PO Box 5015, 2600 GA Delft, The Netherlands Sven Ove Hansson, Department of Philosophy and the History of Technology, Royal Institute of Technology, Teknikringen 78 B, 100 44 Stockholm, Sweden Journal Philosophy & Technology Online ISSN 2210-5441 Print ISSN 2210-5433 Journal Volume Volume 24 Journal Issue Volume 24, Number 2.
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  11. Sven Ove Hansson, Seven Myths of Risk.score: 30.0
    The purpose of this presentation is to introduce both the concept of risk and the precautionary principle, that is a major policy principle in present-day risk management. Since risk has been the subject of many misconceptions I will do this in large part by criticizing seven views on risk that I believe to have caused considerable confusion both among scientists and policy-makers. But before looking at the seven myths of risk, let us begin with the basic issue of defining “risk”. (...)
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  12. Sven Ove Hansson (2004). Philosophical Perspectives on Risk. Techné: Research in Philosophy and Technology 8 (1):10-35.score: 30.0
    In non-technical contexts, the word “risk” refers, often rather vaguely, to situations in which it is possible but not certain that some undesirable event will occur. In technical contexts, the word has many uses and specialized meanings. The most common ones are the following.
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  13. Sven Ove Hansson (2007). The False Dichotomy Between Coherentism and Foundationalism. Journal of Philosophy 104 (6):290-300.score: 30.0
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  14. Sven Ove Hansson, Ten Philosophical Problems in Belief Revision.score: 30.0
    The paper introduces ten open problems in belief revision theory, related to the representation of the belief state, to different notions of degrees of belief, and to the nature of change operations. It is argued that these problems are all issues in philosopical logic, in the strong sense of requiring inputs from both logic and philosophy for their solution.
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  15. Sven Ove Hansson, Decision Theory.score: 30.0
    This text is a non-technical overview of modern decision theory. It is intended for university students with no previous acquaintance with the subject, and was primarily written for the participants of a course on risk analysis at Uppsala University in 1994.
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  16. Sven Ove Hansson, Fallacies of Risk.score: 30.0
    discussions of risk contain logical and argumentative fallacies that are specific to the subject-matter. Ten such fallacies are identified, that can commonly be found in public debates on risk. They are named as follows: the sheer size fallacy, the converse sheer size fallacy, the fallacy of naturalness, the ostrich's fallacy, the proof-seeking fallacy, the delay fallacy, the technocratic fallacy, the consensus fallacy, the fallacy of pricing, and the infallability fallacy.
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  17. Sven Ove Hansson (2006). Falsificationism Falsified. Foundations of Science 11 (3):275-286.score: 30.0
    A conceptual analysis of falsificationism is performed, in which the central falsificationist thesis is divided into several components. Furthermore, an empirical study of falsification in science is reported, based on the 70 scientific contributions that were published as articles in Nature in 2000. Only one of these articles conformed to the falsificationist recipe for successful science, namely the falsification of a hypothesis that is more accessible to falsification than to verification. It is argued that falsificationism relies on an incorrect view (...)
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  18. Sven Ove Hansson (2003). Ethical Criteria of Risk Acceptance. Erkenntnis 59 (3):291 - 309.score: 30.0
    Mainstream moral theories deal with situations in which the outcome of each possible action is well-determined and knowable. In order to make ethics relevant for problems of risk and uncertainty, moral theories have to be extended so that they cover actions whose outcomes are not determinable beforehand. One approach to this extension problem is to develop methods for appraising probabilistic combinations of outcomes. This approach is investigated and shown not to solve the problem. An alternative approach is then developed. Its (...)
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  19. István Aranyosi (2009). Hesperus is Phosphorus, Indeed. Axiomathes 19 (2):223-224.score: 30.0
    Tobias Hansson Wahlberg argues in a recent article (2009) that the truth of “Hesperus is Phosphorus” depends on the assumption that the endurance theory of persistence is true. The statement is not true (or at least can reasonably be doubted), he argues, if one assumes (a) the theory of persistence according to which objects are four-dimensional entities, persisting through perdurance, i.e. by having temporal parts that are numerically distinct, and (b) the thesis of unrestricted mereological composition (UMC), that (...)
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  20. Sven Ore Hansson (2010). How to Define: A Tutorial. Princípios 13 (19-20):05-30.score: 30.0
    Practical methods are introduced for the construction of definitions, both for philosophical purposes and for uses in other disciplines. The structural and contentual requirements on definitions are clarified. It is emphasized that the development of a definition should begin with careful choice of a primary definiendum, followed by the selection of appropriate variables for the definition. Two methods are proposed for the construction of the definiens, the case list method and the method of successive improvements. Four classes of concepts are (...)
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  21. Sven Ove Hansson & I. I. I. Carmen, Konsten Att Vara Vetenskaplig.score: 30.0
    Förord .................................................................................................... ............... 4 1 Vilken kunskap vill vi ha?................................................................................ 6..
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  22. Sven Ove Hansson, Kan Moralfilosofin Hantera Riskproblemen?score: 30.0
    Den moralfilosofiska traditionen har sina begränsningar. De frågor som stått i centrum för den moralfilosofiska diskussionen har ofta varit helt andra än de som människor i det praktiska livet har uppfattat som centrala moraliska problem. En viktig begränsning är att moralfilosofin, liksom beslutsteorin, nästan uteslutande har handlat om hur man hanterar välavgränsade problem där handlingsalternativen är givna. I det verkliga livet löser vi ofta moraliska problem genom att finna på nya handlingsalternativ, som inte fanns med från början.1 En annan begränsning (...)
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  23. Sven Ove Hansson, Semantics for More Plausible Deontic Logics.score: 30.0
    In order to avoid the paradoxes of standard deontic logic, we have to give up the semantic construction that identifies obligatory status with presence in all elements of a subset of the set of possible worlds. It is proposed that deontic logic should instead be based on a preference relation, according to the principle that whatever is better than something permitted is itself permitted. Close connections hold between the logical properties of a preference relation and those of the deontic logics (...)
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  24. Sven Ove Hansson, Är Nollvisionen Irrationell?score: 30.0
    EKONOMEN: Nej, det vi alla borde enas om är i stället att göra en rationell avvägning mellan olika samhällsmål. Vi har i själva verket genomfört flera mycket avancerade forskningsprojekt inom det nya området contingent valuation of violence, CVV. På grundval av noggranna analyser har vi t ex konstaterat att en våldtäkt bör värderas som en kostnad av 1237000 kronor, räknat i penningvärdet den 1 juli 2001.
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  25. Anders J. Persson & Sven Ove Hansson (2003). Privacy at Work – Ethical Criteria. Journal of Business Ethics 42 (1):59 - 70.score: 30.0
    New technologies and practices, such as drug testing, genetic testing, and electronic surveillance infringe upon the privacy of workers on workplaces. We argue that employees have a prima facie right to privacy, but this right can be overridden by competing moral principles that follow, explicitly or implicitly, from the contract of employment. We propose a set of criteria for when intrusions into an employee''s privacy are justified. Three types of justification are specified, namely those that refer to the employer''s interests, (...)
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  26. Sven Ove Hansson, Att Publicera I Internationella Tidskrifter.score: 30.0
    Som de första vetenskapliga tidskrifterna brukar man räkna den franska Journal des Sça- vants och den engelska Philosophical Transactions, som båda började ges ut år 1665. Redan under dessa tidskrifters första årtionden skaffade sig redaktörerna vanan att ta hjälp av experter inom olika områden med att granska manuskript. Detta system har sedan dess kommit att utvecklas och systematiseras, och kallas med en svåröversättlig engelsk term ”peer review”. Termen anger att manuskripten granskas av experter inom sitt specialområde. Dessa experter, som kallas (...)
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  27. Sven Ove Hansson, Teknik Och Etik.score: 30.0
    Avdelningen för Filosofi, Institutionen för Filosofi och Teknikhistoria, KTH, Stockholm. Detta dokument får tills vidare fritt användas och kopieras.
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  28. Tobias Hansson Wahlberg (2008). Can I Be an Instantaneous Stage and yet Persist Through Time? Metaphysica 9 (2):235-239.score: 30.0
    An alternative to the standard endurance/perdurance accounts of persistence has recently been developed: the stage theory (Sider, T. Four-Dimensionalism: an Ontology of Persistence and Time. Oxford: Oxford University Press, 2001; Hawley, K. How Things Persist. Oxford: Oxford University Press, 2001). According to this theory, a persisting object is identical with an instantaneous stage (temporal part). On the basis of Leibniz's Law, I argue that stage theorists either have to deny the alleged identity (i.e., give up their central thesis) or hold (...)
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  29. Sven Ove Hansson (2010). Objective or Subjective 'Ought'? Utilitas 22 (1):33-35.score: 30.0
    The prescriptive has both an objective and a subjective interpretation. In the objective sense, what one ought to do depends on what is actually true. In the subjective sense it depends on what one believes to be true. Ordinary usage seems to vacillate between these two interpretations. An example (the indecisive terrorist) is used to show that a subjective ought statement can have a determinate truth-value in situations where the corresponding objective ought statement has no truth-value, not even an unknowable (...)
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  30. Sven Ove Hansson (2010). The Harmful Influence of Decision Theory on Ethics. Ethical Theory and Moral Practice 13 (5):585-593.score: 30.0
    In the last half century, decision theory has had a deep influence on moral theory. Its impact has largely been beneficial. However, it has also given rise to some problems, two of which are discussed here. First, issues such as risk-taking and risk imposition have been left out of ethics since they are believed to belong to decision theory, and consequently the ethical aspects of these issues have not been treated in either discipline. Secondly, ethics has adopted the decision-theoretical idea (...)
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  31. Tobias Hansson Wahlberg (2010). The Tenseless Copula in Temporal Predication. Erkenntnis 72 (2):267 - 280.score: 30.0
    In this paper I explore how the tenseless copula is to be interpreted in sentences of the form “ a is F at t ”, where “ a ” denotes a persisting, changeable object, “ F ” stands for a prima facie intrinsic property and “ t ” for a B-time. I argue that the interpretation of the copula depends on the logical role assigned to the time clause. Having rejected the idea that the time clause is to be treated (...)
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  32. Sven Ove Hansson (2006). Coherence in Epistemology and Belief Revision. Philosophical Studies 128 (1):93 - 108.score: 30.0
    A general theory of coherence is proposed, in which systemic and relational coherence are shown to be interdefinable. When this theory is applied to sets of sentences, it turns out that logical closure obscures the distinctions that are needed for a meaningful analysis of coherence. It is concluded that references to “all beliefs” in coherentist phrases such as “all beliefs support each other” have to be modified so that merely derived beliefs are excluded. Therefore, in order to avoid absurd conclusions, (...)
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  33. Sven Ore Hansson, Ethics and Radiation Protection.score: 30.0
    Some of the major problems in radiation protection are closely connected to issues that have a long, independent tradition in moral philosophy. This contribution focuses on two of these issues. One is the relationship between the protection of individuals and optimisation on the collective level, and the other is the relative valuation of future versus immediate damage. Some of the intellectual tools that have been developed by philosophers can be useful in radiation protection. On the other hand, philosophers have much (...)
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  34. Sven Ove Hansson, Latinska Fraser Som Är Vanliga I Filosofiska Texter.score: 30.0
    Inom hakparentes anges den ordagranna betydelsen, när denna skiljer sig mycket från frasens gängse filosofiska innebörd. På tre- och fler-staviga ord har har ett accenttecken satts in före den betonade vokalen. (Tvåstaviga latinska ord har alltid betoningen på första stavelsen.).
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  35. Martin Peterson & Sven Ove Hansson (2005). Equality and Priority. Utilitas 17 (3):299-309.score: 30.0
    This article argues that, contrary to the received view, prioritarianism and egalitarianism are not jointly incompatible theories in normative ethics. By introducing a distinction between weighing and aggregating, the authors show that the seemingly conflicting intuitions underlying prioritarianism and egalitarianism are consistent. The upshot is a combined position, equality-prioritarianism, which takes both prioritarian and egalitarian considerations into account in a technically precise manner. On this view, the moral value of a distribution of well-being is a product of two factors: the (...)
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  36. Kalle Grill & Sven Ove Hansson (2005). Epistemic Paternalism in Public Health. Journal of Medical Ethics 31 (11):648-653.score: 30.0
    Receiving information about threats to one’s health can contribute to anxiety and depression. In contemporary medical ethics there is considerable consensus that patient autonomy, or the patient’s right to know, in most cases outweighs these negative effects of information. Worry about the detrimental effects of information has, however, been voiced in relation to public health more generally. In particular, information about uncertain threats to public health, from—for example, chemicals—are said to entail social costs that have not been given due consideration. (...)
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  37. Sven Ove Hansson, The Dual Nature of Technological Concepts.score: 30.0
    Value statements can be divided into three major groups according to how their criteria of evaluation are specified. The first of these groups consists of those value statements that are unspecified with respect to the criteria of evaluation. Here is one example: Her decision was very good. The second group consists of the viewpoint-specified value statements. In these value statements, an explicit point of view is given, from which the evaluation is made. We often use adverbs such as “morally”, “aesthetically” (...)
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  38. Sven Ove Hansson (1996). Decision Making Under Great Uncertainty. Philosophy of the Social Sciences 26 (3):369-386.score: 30.0
    This article is an attempt at a systematic account of decision making under greater uncertainty than what traditional, mathematically oriented decision theory can cope with. Four components of great uncertainty are distinguished: (1) the identity of the options is not well determined (uncertainty of demarcation) ; (2) the consequences of at least some option are unknown (uncertainty of consequences); (3) it is not clear whether information obtained from others, such as experts, can be relied on (uncertainty of reliance); and (4) (...)
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  39. Sven Ove Hansson & Hans Rott (1995). How Not to Change the Theory of Theory Change: A Reply to Tennant. British Journal for the Philosophy of Science 46 (3):361-380.score: 30.0
    A number of seminal papers on the logic of belief change by Alchourrön, Gärden-fors, and Makinson have given rise to what is now known as the AGM paradigm. The present discussion note is a response to Neil Tennant's [1994], which aims at a critical appraisal of the AGM approach and the introduction of an alternative approach. We show that important parts of Tennants's critical remarks are based on misunderstandings or on lack of information. In the course of doing this, we (...)
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  40. Tobias Hansson Wahlberg (2014). The Endurance/Perdurance Controversy is No Storm in a Teacup. Axiomathes 24 (4):463-482.score: 30.0
    Several philosophers have maintained in recent years that the endurance/perdurance debate is merely verbal: these prima facie distinct theories of objects’ persistence are in fact metaphysically equivalent, they claim. The present paper challenges this view. Three proposed translation schemes are examined; all are shown to be faulty. In the process, constructive reasons for regarding the debate as a substantive one are provided. It is also suggested that the theories may have differing practical implications.
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  41. Sven Ove Hansson (2007). Philosophical Problems in Cost–Benefit Analysis. Economics and Philosophy 23 (2):163-183.score: 30.0
    Cost–benefit analysis (CBA) is much more philosophically interesting than has in general been recognized. Since it is the only well-developed form of applied consequentialism, it is a testing-ground for consequentialism and for the counterfactual analysis that it requires. Ten classes of philosophical problems that affect the practical performance of cost–benefit analysis are investigated: topic selection, dependence on the decision perspective, dangers of super synopticism and undue centralization, prediction problems, the indeterminateness of our control over future decisions, the need to exclude (...)
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  42. Sven Ove Hansson (2006). Economic (Ir)Rationality in Risk Analysis. Economics and Philosophy 22 (2):231-241.score: 30.0
    Mainstream risk analysis deviates in at least two important respects from the rationality ideal of mainstream economics. First, expected utility maximization is not applied in a consistent way. It is applied to endodoxastic uncertainty, i.e. the uncertainty (or risk) expressed in a risk assessment, but in many cases not to metadoxastic uncertainty, i.e. uncertainty about which of several competing assessments is correct. Instead, a common approach to metadoxastic uncertainty is to only take the most plausible assessment into account. This will (...)
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  43. Sven Ove Hansson (2007). Values in Pure and Applied Science. Foundations of Science 12 (3):257-268.score: 30.0
    In pure science, the standard approach to non-epistemic values is to exclude them as far as possible from scientific deliberations. When science is applied to practical decisions, non-epistemic values cannot be excluded. Instead, they have to be combined with (value-deprived) scientific information in a way that leads to practically optimal decisions. A normative model is proposed for the processing of information in both pure and applied science. A general-purpose corpus of scientific knowledge, with high entry requirements, has a central role (...)
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  44. Tobias Hansson Wahlberg (2009). 4-D Objects and Disposition Ascriptions. Philosophical Papers 38 (1):35-72.score: 30.0
    Disposition ascription has been discussed a good deal over the last few decades, as has the revisionary metaphysical view of ordinary, persisting objects known as 'fourdimensionalism'. However, philosophers have not merged these topics and asked whether four-dimensional objects can be proper subjects of dispositional predicates. This paper seeks to remedy this oversight. It argues that, by and large, four-dimensional objects are not suited to take dispositional predicates.
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  45. Sven Ove Hansson (2009). Measuring Uncertainty. Studia Logica 93 (1):21 - 40.score: 30.0
    Two types of measures of probabilistic uncertainty are introduced and investigated. Dispersion measures report how diffused the agent’s second-order probability distribution is over the range of first-order probabilities. Robustness measures reflect the extent to which the agent’s assessment of the prior (objective) probability of an event is perturbed by information about whether or not the event actually took place. The properties of both types of measures are investigated. The most obvious type of robustness measure is shown to coincide with one (...)
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  46. Sven Ove Hansson (2011). Do We Need a Special Ethics for Research? Science and Engineering Ethics 17 (1):21-29.score: 30.0
    Research is subject to more stringent ethical requirements than most other human activities, and a procedure that is otherwise allowed may be forbidden in research. Hence, risk-taking is more restricted in scientific research than in most non-research contexts, and privacy is better protected in scientific questionnaires than in marketing surveys. Potential arguments for this difference are scrutinized. The case in its favour appears to be weak. A stronger case can be made in favour of a difference in the opposite direction: (...)
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  47. Sven Ove Hansson (1992). In Defense of the Ramsey Test. Journal of Philosophy 89 (10):522-540.score: 30.0
  48. Sven Ove Hansson (2006). Ideal Worlds — Wishful Thinking in Deontic Logic. Studia Logica 82 (3):329 - 336.score: 30.0
    The ideal world semantics of standard deontic logic identifies our obligations with how we would act in an ideal world. However, to act as if one lived in an ideal world is bad moral advice, associated with wishful thinking rather than well-considered moral deliberation. Ideal world semantics gives rise to implausible logical principles, and the metaphysical arguments that have been put forward in its favour turn out to be based on a too limited view of truth-functional representation. It is argued (...)
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  49. Sven Ove Hansson (1997). Situationist Deontic Logic. Journal of Philosophical Logic 26 (4):423-448.score: 30.0
    Situationist deontic logic is a model of that fraction of normative discourse which refers to only one situation and one set of alternatives. As we can see from a whole series of well-known paradoxes, standard deontic logic (SDL) is seriously mistaken even at the situationist level. In this paper it is shown how a more realistic deontic logic can be based on the assumption that prescriptive predicates satisfy the property of contranegativity. A satisfactory account of situation-specific norms is a necessary (...)
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  50. Sven Ove Hansson (2009). From the Casino to the Jungle. Synthese 168 (3):423 - 432.score: 30.0
    Clear-cut cases of decision-making under risk (known probabilities) are unusual in real life. The gambler’s decisions at the roulette table are as close as we can get to this type of decision-making. In contrast, decision-making under uncertainty (unknown probabilities) can be exemplified by a decision whether to enter a jungle that may contain unknown dangers. Life is usually more like an expedition into an unknown jungle than a visit to the casino. Nevertheless, it is common in decision-supporting disciplines to proceed (...)
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