Results for 'Puzzles'

997 found
Order:
  1.  47
    It Is Morally Acceptable to Buy and Sell Organs for Human Transplantation.Moral Puzzles - 2014 - In Arthur L. Caplan & Robert Arp (eds.), Contemporary debates in bioethics. Malden, MA: Wiley-Blackwell. pp. 25--47.
    Direct download  
     
    Export citation  
     
    Bookmark  
  2. Systems and emergence, rationality and imprecision, free-wheeling and evidence, science and ideology.Philosophical Puzzles - 2001 - Philosophy of the Social Sciences 31 (3):404-423.
     
    Export citation  
     
    Bookmark  
  3. Yael Sharvit.Two Reconstruction Puzzles - 2007 - In Chris Barker & Pauline I. Jacobson (eds.), Direct Compositionality. Oxford University Press. pp. 336.
     
    Export citation  
     
    Bookmark  
  4. Touch and Haptics.A. Puzzling Result - 2002 - In J. Wixted & H. Pashler (eds.), Stevens' Handbook of Experimental Psychology. Wiley.
     
    Export citation  
     
    Bookmark  
  5. Volume21 No. 1 2002.Supremacy Puzzle Resolved - 2002 - Law and Philosophy 21:715-716.
    No categories
     
    Export citation  
     
    Bookmark  
  6. Contributing writers.David G. Spiteri, Vietnamese Leaf Turtle, James Buskirk, Lizard Column, Allison Alberts, Crossword Puzzle & A. F. H. Business - 1993 - Vivarium 5:3.
  7. A puzzle about epistemic akrasia.Daniel Greco - 2014 - Philosophical Studies 167 (2):201-219.
    In this paper I will present a puzzle about epistemic akrasia, and I will use that puzzle to motivate accepting some non-standard views about the nature of epistemological judgment. The puzzle is that while it seems obvious that epistemic akrasia must be irrational, the claim that epistemic akrasia is always irrational amounts to the claim that a certain sort of justified false belief—a justified false belief about what one ought to believe—is impossible. But justified false beliefs seem to be possible (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   109 citations  
  8. A puzzle about the fixity of the past.Fabio Lampert - 2022 - Analysis 82 (3):426-434.
    It is a widely held principle that no one is able to do something that would require the past to have been different from how it actually is. This principle of the fixity of the past has been presented in numerous ways, playing a crucial role in arguments for logical and theological fatalism, and for the incompatibility of causal determinism and the ability to do otherwise. I will argue that, assuming bivalence, this principle is in conflict with standard views about (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  9.  3
    Impossible puzzle films: a cognitive approach to contemporary complex cinema.Miklós Kiss - 2017 - Edinburgh: Edinburgh University Press. Edited by Steven Willemsen.
    Contemporary Complex Cinema. Complex conditions: the resurgence of narrative complexity ; Complex cinema as brain-candy for the empowered viewer ; Narrative taxonomies: simple, complex, puzzle plots -- Cognitive Approach to Contemporary Complex Cinema. Why an (embodied-)cognitive approach? ; Various forms of complexity and their effects on sense making ; Problematizing narrative linearity ; Complicating narrative structures and ontologies ; Under-stimulation and cognitive overload ; Contradictions and unreliabilities ; A cognitive approach to classifying complexity ; Deceptive unreliability and the twist film (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  10. The Puzzle of Experience.Jerome J. Valberg - 1992 - New York: Oxford University Press.
    In examining the puzzle of experience, and its possible solutions, Valberg discusses relevant views of Hume, Kant, Heidegger, Wittgenstein, and Strawson, as well as ideas from the recent philosophy of perception. Finally, he describes and analyzes a manifestation of the puzzle outside philosophy, in everyday experience.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   46 citations  
  11. A Puzzle about withholding.John Turri - 2012 - Philosophical Quarterly 62 (247):355-364.
    This paper presents a puzzle about justification and withholding. The puzzle arises in a special case where experts advise us to not withhold judgment. My main thesis is simply that the puzzle is genuinely a puzzle, and so leads us to rethink some common assumptions in epistemology, specifically assumptions about the nature of justification and doxastic attitudes. Section 1 introduces the common assumptions. Section 2 presents the puzzle case. Section 3 assesses the puzzle case. Section 4 explains the choice we're (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   32 citations  
  12.  35
    A Puzzle about Disagreement.Víctor M. Verdejo - 2013 - Disputatio 5 (37):283-297.
    Verdejo, Víctor_A Puzzle about Disagreement.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  13. Ethical Puzzles of Time Travel.Sara Bernstein - 2012 - In Andrei Marmor (ed.), Routledge Companion to the Philosophy of Law. Routledge.
    This paper is dedicated to articulating the ethical puzzles that arise from the possibility of time travel. I divide the puzzles into three different categories: permissibility puzzles, obligation puzzles, and conflicts between past and future selves. In each category, I suggest that ethical problems involving time travel are not as dissimilar to parallel “normal” ethical puzzles as one might think.
    Direct download  
     
    Export citation  
     
    Bookmark  
  14.  89
    The Puzzle of Plausible Deniability.Andrew Peet - forthcoming - Synthese.
    How is it that a speaker S can at once make it obvious to an audience A that she intends to communicate some proposition p, and yet at the same time retain plausible deniability with respect to this intention? The answer is that S can bring it about that A has a high justified credence that ‘S intended p’ without putting A in a position to know that ‘S intended p’. In order to achieve this S has to exploit a (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  15. The Puzzle of Imaginative Desire.Amy Kind - 2011 - Australasian Journal of Philosophy 89 (3):421-439.
    The puzzle of imaginative desire arises from the difficulty of accounting for the surprising behaviour of desire in imaginative activities such as our engagement with fiction and our games of pretend. Several philosophers have recently attempted to solve this puzzle by introducing a class of novel mental states—what they call desire-like imaginings or i-desires. In this paper, I argue that we should reject the i-desire solution to the puzzle of imaginative desire. The introduction of i-desires is both ontologically profligate and (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   45 citations  
  16. The puzzle of the unmarked clock and the new rational reflection principle.Adam Elga - 2013 - Philosophical Studies 164 (1):127-139.
    The “puzzle of the unmarked clock” derives from a conflict between the following: (1) a plausible principle of epistemic modesty, and (2) “Rational Reflection”, a principle saying how one’s beliefs about what it is rational to believe constrain the rest of one’s beliefs. An independently motivated improvement to Rational Reflection preserves its spirit while resolving the conflict.
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   85 citations  
  17. Puzzling Pierre and Intentional Identity.Alexander Sandgren - 2019 - Erkenntnis 84 (4):861-875.
    This paper concerns Kripke’s puzzle about belief. I have two goals in this paper. The first is to argue that two leading approaches to Kripke’s puzzle, those of Lewis and Chalmers, are inadequate as they stand. Both approaches require the world to supply an object that the relevant intentional attitudes pick out. The problem is that there are cases which, I argue, exhibit the very same puzzling phenomenon in which the world does not supply an object in the required way. (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   5 citations  
  18.  4
    Hollywood puzzle films.Warren Buckland (ed.) - 2014 - New York: Routledge.
    From Inception to The Lake House, moviegoers are increasingly flocking to narratologically complex puzzle films. These puzzle movies borrow techniques--like fragmented spatio-temporal reality, time loops, unstable characters with split identities or unreliable narrators--more commonly attributed to art cinema and independent films. The essays in Hollywood Puzzle Films examine the appropriation of puzzle film techniques by contemporary Hollywood dramas and blockbusters through questions of narrative, time, and altered realities. Analyzing movies like Source Code, The Butterfly Effect, Donnie Darko, Déjà Vu, and (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  19. The Puzzle of Wandering Inquiry.Susanna Siegel - manuscript
    Inquiry is guided, in the minimal sense that it is not haphazard. It is also often thought to have as a natural stopping point ceasing to inquire, once inquiry into a question yields knowledge of an answer. On this picture, inquiry is both telic and guided. By contrast, mind-wandering is unguided and atelic, according to the most extensively developed philosophical theory of it. This paper articulates a puzzle that arises from this combination of claims: there seem to be plenty of (...)
    Direct download  
     
    Export citation  
     
    Bookmark   1 citation  
  20.  48
    The puzzle of cross‐modal shape experience.E. J. Green - 2021 - Noûs 56 (4):867-896.
    The puzzle of cross-modal shape experience is the puzzle of reconciling the apparent differences between our visual and haptic experiences of shape with their apparent similarities. This paper proposes that we can resolve the cross-modal puzzle by reflecting on another puzzle. The puzzle of perspectival character challenges us to reconcile the variability of shape experience through shifts in perspective with its constancy. An attractive approach to the latter puzzle holds that shape experience is complex, involving both perspectival aspects and constant (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  21.  7
    Puzzling Notoriety.George Rudebusch - 2009-09-10 - In Steven Nadler (ed.), SOCRATES. Wiley‐Blackwell. pp. 30–46.
    This chapter contains sections titled: Stages of Life When Socrates Became Notorious Why Socrates Became Notorious Why Chaerephon Went to the Oracle When Chaerephon Went to the Oracle Conclusion Further Reading.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  22.  5
    Puzzling Pedagogy.George Rudebusch - 2009-09-10 - In Steven Nadler (ed.), SOCRATES. Wiley‐Blackwell. pp. 88–99.
    This chapter contains sections titled: From Lowest to Middle Level False‐Lead Pedagogy Meno's Slave The Laches The Euthyphro Interpretive Skepticism Further Reading.
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  23. A puzzle about belief.Saul A. Kripke - 1979 - In A. Margalit (ed.), Meaning and Use. Reidel. pp. 239--83.
  24. The puzzle of learning by doing and the gradability of knowledge‐how.Juan S. Piñeros Glasscock - 2021 - Philosophy and Phenomenological Research 105 (3):619-637.
    Much of our know-how is acquired through practice: we learn how to cook by cooking, how to write by writing, and how to dance by dancing. As Aristotle argues, however, this kind of learning is puzzling, since engaging in it seems to require possession of the very knowledge one seeks to obtain. After showing how a version of the puzzle arises from a set of attractive principles, I argue that the best solution is to hold that knowledge-how comes in degrees, (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   8 citations  
  25. Frege’s Puzzle (2nd edition).Nathan U. Salmon - 1986 - Atascadero, CA: Ridgeview Publishing Company.
    This is the 1991 (2nd) edition of the 1986 book (MIT Press), considered to be the classic defense of Millianism. The nature of the information content of declarative sentences is a central topic in the philosophy of language. The natural view that a sentence like "John loves Mary" contains information in which two individuals occur as constituents is termed the naive theory, and is one that has been abandoned by most contemporary scholars. This theory was refuted originally by philosopher Gottlob (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   535 citations  
  26.  31
    A Puzzle About Disputes and Disagreements.Anna Kollenberg & Alex Burri - 2015 - Erkenntnis 80 (1):167-189.
    The paper addresses the situation of a dispute in which one speaker says ϕ and a second speaker says not-ϕ. Proceeding on an idealising distinction between “basic” and “interesting” claims that may be formulated in a given idiolectal language, I investigate how it might be sorted out whether the dispute reflects a genuine disagreement, or whether the speakers are only having a merely verbal dispute, due to their using different interesting concepts. I show that four individually plausible principles for the (...)
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  27. A Puzzle About 'because'.Benjamin Schnieder - 2010 - Logique Et Analyse 53.
    The essay is a partial investigation into the semantics of the explanatory connective ‘because’. After three independently plausible assumptions about ‘because’ are presented in some detail, it is shown how their interaction generates a puzzle about ‘because’, once they are combined with a common view on conceptual analysis. Four possible solutions to the puzzle are considered.
    Direct download  
     
    Export citation  
     
    Bookmark   47 citations  
  28. Frege Puzzles and Mental Files.Henry Clarke - 2018 - Australasian Journal of Philosophy 96 (2):351-366.
    This paper proposes a novel conception of mental files, aimed at addressing Frege puzzles. Classical Frege puzzles involve ignorance and discovery of identity. These may be addressed by accounting for a more basic way for identity to figure in thought—the treatment of beliefs by the believer as being about the same thing. This manifests itself in rational inferences that presuppose the identity of what the beliefs are about. Mental files help to provide a functional characterization of a mind (...)
    Direct download (9 more)  
     
    Export citation  
     
    Bookmark   5 citations  
  29. Seven Puzzles of Thought and How to Solve Them: An Originalist Theory of Concepts.Richard Mark Sainsbury & Michael Tye - 2012 - Oxford, England and New York, NY, USA: Oxford University Press. Edited by Michael Tye.
    Sainsbury and Tye present a new theory, 'originalism', which provides natural, simple solutions to puzzles about thought that have troubled philosophers for centuries. They argue that concepts are to be individuated by their origin, rather than epistemically or semantically. Although thought is special, no special mystery attaches to its nature.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   30 citations  
  30. The puzzle of pure moral deference.Sarah McGrath - 2009 - Philosophical Perspectives 23 (1):321-344.
    Case B. You tell me that eating meat is immoral. Although I believe that, left to my own devices, I would not think this, no matter how long I reflected, I adopt your attitude as my own. It is not that I believe that you are better informed about potentially relevant non-moral facts (e.g., about the conditions under which livestock is kept, or about the typical effects of eliminating meat from one’s diet). On the contrary, I know that I have (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   86 citations  
  31. A puzzle about pejoratives.Christopher Hom - 2012 - Philosophical Studies 159 (3):383-405.
    Pejoratives are the class of expressions that are meant to insult or disparage. They include swear words and slurs. These words allow speakers to convey emotional states beyond the truth-conditional contents that they are normally taken to encode. The puzzle arises because, although pejoratives seem to be a semantically unified class, some of their occurrences are best accounted for truth-conditionally, while others are best accounted for non-truth-conditionally. Where current, non-truth-conditional, views in the literature fail to provide a unified solution for (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   51 citations  
  32. A puzzle about meaning and luck.Matthew Hammerton - 2022 - Ratio 35 (2):123-132.
    This article raises a puzzle about luck and meaning in life. The puzzle shows that, in certain cases involving luck, standard intuitions about the meaningfulness of various lives conflict with basic theoretical assumptions about the nature of meaning. After setting out the puzzle, several options for resolving it are developed and evaluated.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  33. The Puzzle of Metacoherence.Michael Huemer - 2010 - Philosophy and Phenomenological Research 82 (1):1-21.
    Moore’s paradox supports the principle of “metacoherence”, i.e., that if one categorically believes that P, one is committed to accepting that one knows that P. The principle raises puzzles about how, when one has justification for P, one also has justification for the claim that one knows P. I reject a skeptical answer as well as a bootstrapping answer, and I suggest that we typically have independent justification for the claim that we know P.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   46 citations  
  34. A puzzle about enkratic reasoning.Jonathan Way - 2020 - Philosophical Studies 178 (10):3177-3196.
    Enkratic reasoning—reasoning from believing that you ought to do something to an intention to do that thing—seems good. But there is a puzzle about how it could be. Good reasoning preserves correctness, other things equal. But enkratic reasoning does not preserve correctness. This is because what you ought to do depends on your epistemic position, but what it is correct to intend does not. In this paper, I motivate these claims and thus show that there is a puzzle. I then (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   5 citations  
  35. Epistemological puzzles about disagreement.Richard Feldman - 2006 - In Stephen Hetherington (ed.), Epistemology Futures. Oxford University Press. pp. 216-236.
    My conclusion will be that, more often than we might have thought, suspension of judgment is the epistemically proper attitude. It follows that in such cases we lack reasonable belief and so, at least on standard conceptions, knowledge. This is a kind of contingent real-world skepticism that has not received the attention it deserves. I hope that this paper will help to bring this issue to life.
     
    Export citation  
     
    Bookmark   281 citations  
  36.  45
    Puzzles Of Reference.Herman Cappelen & Josh Dever - 2018 - Oxford: Oxford University Press. Edited by Josh Dever.
    It is a fundamental feature of language that words refer to things. Much attention has been devoted to the nature of reference, both in philosophy and in linguistics. Puzzles of Reference is the first book to give a comprehensive accessible survey of the fascinating work on this topic from the 1970s to the present day. -/- Written by two eminent philosophers of language, Puzzles of Reference offers an up-to-date introduction to reference in philosophy and linguistics, summarizing ideas such (...)
    Direct download  
     
    Export citation  
     
    Bookmark   7 citations  
  37. A Puzzle for Social Essences.Michael J. Raven - 2022 - Journal of the American Philosophical Association 8 (1):128-148.
    The social world contains institutions, groups, objects, and more. This essay explores a puzzle about the essences of social items. There is widespread consensus against social essences because of problematic presuppositions often made about them. But it is argued that essence can be freed from these presuppositions and their problems. Even so, a puzzle still arises. In a Platonic spirit, essences in general seem detached from the world. In an Aristotelian spirit, social essences in particular seem embedded in the world. (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  38.  81
    A Puzzle about Warrant.Duncan Pritchard - 2001 - Philosophical Inquiry 23 (1-2):59-71.
    A puzzle about warranted belief, often attributed to Kripke, has recently come to prominence. This puzzle claims to show that it follows from the possession of a warrant for one's belief in an empirical proposition that one is entitled to dismiss all subsequent evidence against that proposition as misleading. The two main solutions that have been offered to this puzzle in the recent literature - by James Cargile and David Lewis - argue for a revisionist epistemology which, respectively, either denies (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  39. A Puzzle about Communication.Matheus Valente & Andrea Onofri - 2023 - Review of Philosophy and Psychology 14 (3):1035-1054.
    It seems plausible that successfully communicating with our peers requires entertaining the same thoughts as they do. We argue that this view is incompatible with other, independently plausible principles of thought individuation. Our argument is based on a puzzle inspired by the Kripkean story of Peter and Paderewski: having developed several variations of the original story, we conclude that understanding and communication cannot be modeled as a process of thought transfer between speaker and hearer. While we are not the first (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  40. The puzzle of the hats.Rabinowicz Wlodek & Bovens Luc - 2010 - Synthese 172 (1):57-78.
    The Puzzle of the Hats is a betting arrangement which seems to show that a Dutch book can be made against a group of rational players with common priors who act in the common interest and have full trust in the other players’ rationality. But we show that appearances are misleading—no such Dutch book can be made. There are four morals. First, what can be learned from the puzzle is that there is a class of situations in which credences and (...)
    Direct download (11 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  41. A puzzle about rates of change.David Builes & Trevor Teitel - 2020 - Philosophical Studies 177 (10):3155-3169.
    Most of our best scientific descriptions of the world employ rates of change of some continuous quantity with respect to some other continuous quantity. For instance, in classical physics we arrive at a particle’s velocity by taking the time-derivative of its position, and we arrive at a particle’s acceleration by taking the time-derivative of its velocity. Because rates of change are defined in terms of other continuous quantities, most think that facts about some rate of change obtain in virtue of (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  42. A puzzle about laws, symmetries and measurability.John T. Roberts - 2008 - British Journal for the Philosophy of Science 59 (2):143-168.
    I describe a problem about the relations among symmetries, laws and measurable quantities. I explain why several ways of trying to solve it will not work, and I sketch a solution that might work. I discuss this problem in the context of Newtonian theories, but it also arises for many other physical theories. The problem is that there are two ways of defining the space-time symmetries of a physical theory: as its dynamical symmetries or as its empirical symmetries. The two (...)
    Direct download (14 more)  
     
    Export citation  
     
    Bookmark   34 citations  
  43. The puzzles of ground.Adam Lovett - 2020 - Philosophical Studies 177 (9):2541-2564.
    I outline and provide a solution to some paradoxes of ground.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  44. A Puzzle About Weak Belief.Joshua Edward Pearson - forthcoming - Analysis.
    I present an intractable puzzle for the currently popular view that belief is weak—the view that expressions like ‘S believes p’ ascribe to S a doxastic attitude towards p that is rationally compatible with low credence that p. The puzzle concerns issues that arise on considering beliefs in conditionals. I show that proponents of weak belief either cannot consistently apply their preferred methodology when accommodating beliefs in conditionals, or they must deny that beliefs in conditionals can be used in reasoning.
    Direct download  
     
    Export citation  
     
    Bookmark  
  45. Some Puzzles of Ground.Kit Fine - 2010 - Notre Dame Journal of Formal Logic 51 (1):97-118.
    I describe some paradoxes of ground and relate them to the semantic paradoxes.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   146 citations  
  46. The puzzle of the laws of appearance.Adam Pautz - 2020 - Philosophical Issues 30 (1):257-272.
    In this paper I will present a puzzle about visual appearance. There are certain necessary constraints on how things can visually appear. The puzzle is about how to explain them. I have no satisfying solution. My main thesis is simply that the puzzle is a puzzle. I will develop the puzzle as it arises for representationalism about experience because it is currently the most popular theory of experience and I think it is along the right lines. However, everyone faces a (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  47. The puzzle of free indirect discourse.Yael Sharvit - 2008 - Linguistics and Philosophy 31 (3):353-395.
    The purpose of this paper is to shed some light on the familiar puzzle of free indirect discourse (FID). FID shares some properties with standard indirect discourse and with direct discourse, but there is currently no known theory that can accommodate such a hybrid. Based on the observation that FID has ‘de se’ pronouns, I argue that it is a kind of an attitude report.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   31 citations  
  48. The puzzle of conscious experience.David J. Chalmers - 1995 - Scientific American 273 (6):80-86.
    Conscious experience is at once the most familiar thing in the world and the most mysterious. There is nothing we know about more directly than consciousness, but it is extraordinarily hard to reconcile it with everything else we know. Why does it exist? What does it do? How could it possibly arise from neural processes in the brain? These questions are among the most intriguing in all of science.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   45 citations  
  49.  24
    Puzzled by Idealizations and Understanding Their Functions.Uskali Mäki - 2020 - Philosophy of the Social Sciences 50 (3):215-237.
    Idealization is ubiquitous in human cognition, and so is the inclination to be puzzled by it: what to make of ideal gas, infinitely large populations, homo economicus, perfectly just society, known to violate matters of fact? This is apparent in social science theorizing, recent philosophy of science analyzing scientific modeling, and the debate over ideal and non-ideal theory in political philosophy. I will offer a set of concepts and principles to improve transparency about the precise contents of idealizations and their (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   7 citations  
  50. The puzzle of the self-torturer.Warren S. Quinn - 1990 - Philosophical Studies 59 (1):79-90.
1 — 50 / 997