El filósofo francés Alain Guy (La Rochelle, 1918 - Narbonne, 1998) dedicó por entero su vida al estudio de la filosofía española e hispanoamericana, dándola a conocer no sólo en el extranjero sino también en nuestro país.
Recent studies have shown that Einstein did not write the EPR paper and that he was disappointed with the outcome. He thought, rightly, that his own argument for the incompleteness of quantum theory was badly presented in the paper. We reconstruct the argument of EPR, indicate the reasons Einstein was dissatisfied with it, and discuss Einstein's own argument. We show that many commentators have been misled by the obscurity of EPR into proposing interpretations of its argument that do not accurately (...) represent Einstein's own views. Finally, we evaluate Einstein's own incompleteness argument, concluding that recent experimental findings have likely shown it to be unsound. (shrink)
Recent models in quantum cosmology make use of the concept of imaginary time. These models all conjecture a join between regions of imaginary time and regions of real time. We examine the model of James Hartle and Stephen Hawking to argue that the various no-boundary attempts to interpret the transition from imaginary to real time in a logically consistent and physically significant way all fail. We believe this conclusion also applies to quantum tunneling models, such as that proposed by Alexander (...) Vilenkin. We conclude, therefore, that the notion of emerging from imaginary time is incoherent. A consequence of this conclusion seems to be that the whole class of cosmological models appealing to imaginary time is thereby refuted. (shrink)
The European Union welfare standardsfor intensively kept pigs have steadilyincreased over the past few years and areproposed to continue in the future. It isimportant that the cost implications of thesechanges in welfare standards are assessed. Theaim of this study was to determine theprofitability of rearing pigs in a range ofhousing systems with different standards forpig welfare. Models were constructed tocalculate the cost of pig rearing (6–95 kg) in afully-slatted system (fulfilling minimum EUspace requirements, Directive 91630/EEC); apartly-slatted system; a high-welfare,straw-based system (...) (complying with the UK-basedRoyal Society for the Prevention of Cruelty toAnimals, Freedom Food standards) and afree-range system. The models were also used toassess the consequences of potential increasesin space allowance, and to estimate the cost ofrearing pigs under organic standards.The cost of rearing pigs ranged from92.0 p/kg carcass weight (cw) and 94.6 p/kgcw forthe partly-slatted and fully-slatted systems,to 98.8 p/kgcw and 99.3 p/kgcw for the FreedomFood and free-range systems respectively. Whenspace allowance was increased by 60% to levelsin a recent proposal to revise pig welfareDirective (91/630/EEC), the rearing costs wereunchanged for the free-range system but rose by4.6 p/kgcw for the fully-slatted system. Rearingcosts under organic standards were 31% higherthan in the free-range system. These resultssuggest that improved pig welfare can beachieved with a modest increase in cost. (shrink)
Nous proposons de penser ensemble les concepts d'espace et de temps : ils concernent les mêmes degrés de liberté des éléments du monde et fonctionnent toujours en tandem. Leurs fondements doivent être discutés, non dans une pensée de la substance (chacun est défini par une série de caractères qui lui sont propres), mais dans une pensée de la relation (chacun se définit en opposition à l'autre). Nous opposons des relations spatiales à des relations temporelles, ou encore des relations d'immobilité à (...) des relations de mobilité relative. La décision de la frontière entre ces deux ensembles de relations est sujette à arbitraire : nous avons une grande flexibilité dans les définitions associées des paramètres d'espace et de temps ; elle ne fait pas non plus l'économie de difficultés conceptuelles ou logiques semblables à celles rencontrées dans la mécanique quantique. Il faut revoir dans cette perspective autant le concept de temps que celui d'espace : le temps ne coule pas, il est changement de relation, il est mouvement ; l'espace est abstrait à partir de relations constantes ou morceaux constants de mouvement. Les mouvements relatifs qui expriment ces relations, changeantes ou non, contiennent toujours un aspect spatial et un aspect temporel, comme pile et face de la même réalité. Nous proposons de voir plus généralement dans toute relation un aspect spatial (l'écart qui sépare les deux termes de la relation) et un aspect temporel (le parcours du chemin qui les relie). Sur cette base, nous proposons un programme de recherche pour reprendre un certain nombre de problèmes fondamentaux de la physique contemporaine, ainsi que des pistes pour reprendre ce que nous disons du temps et de l'espace dans les sciences humaines et sociales, la culture, et jusque dans la vie quotidienne. (shrink)
This study tested the hypothesis that overt rehearsal is sufficient to explain enhanced memory associated with emotion by experimentally manipulating rehearsal of emotional material. Participants viewed two sets of film clips, one set of emotional films and one set of relatively neutral films. One set of films was viewed in each of two sessions, with approximately 1 week between the sessions. Participants were given a free recall test of all of films viewed approximately 1 week after the second session. Rehearsal (...) was manipulated by instructing one group of participants not to discuss the films with anyone (no talkgroup) and instructing a second group to discuss both sets of films with at least three people (forced talkgroup). A third group consisted of participants instructed not to discuss the films with anyone, but who did not comply with these instructions (talkersgroup). All groups recalled significantly more of the emotional films than the neutral films. Furthermore, the relative number of emotional and neutral films recalled did not differ significantly among the three groups. The results indicate that overt rehearsal is insufficient to explain the enhancing effects of emotion on memory. (shrink)
Two notions from philosophical logic and linguistics are brought together and applied to the psychological study of defeasible conditional reasoning. The distinction between disabling conditions and alternative causes is shown to be a special case of Pollock’s (1987) distinction between ‘rebutting’ and ‘undercutting’ defeaters. ‘Inferential’ conditionals are shown to come in two varieties, one that is sensitive to rebutters, the other to undercutters. It is thus predicted and demonstrated in two experiments that the type of inferential conditional used as the (...) major premise of conditional arguments can reverse the heretofore classic, distinctive effects of defeaters. (shrink)
Machine-generated contents note: Preface -- 1 - Introduction -- Section One: Race Relations and Racial (In)justice in Colonial New Zealand -- 2 - Missionary and Maori, 1840-1865 -- 3 - Voiceless at Parihaka, 1881 -- 4 - Anti-Asian Racism in 'White' New Zealand -- Section Two: Legislating for Godliness -- 5 - Keeping Quiet About the Sabbath, 1860-1930 -- 6 - Sunday or Fun-day, 1931-1990 -- 7 - The Battle of the Booze -- 8 - Uncorking the Bottle: The Alcohol (...) Issue, 1920-2000 -- Section Three: In Search of Utopia -- 9 - Women Count in the 1890s -- 10 - Social Gospel and Socialism -- 11 - The 'Great Depression', 1929-1935 -- Section Four: Issues of War and Peace -- 12 - Fighting for Peace, 1899-1918 -- 13 - Versailles to Vietnam (and Beyond): Issues of War and Peace, 1919-1989 -- Section Five: Combating Racism at Home and Abroad -- 14 - Racism and Religion in Pukekohe, 1959 -- 15 - No Horis in the Scrum: Rugby and Race, 1959-1980 -- 16 - Tackling Apartheid: The 1981 Rugby Tour Controversy -- 17 - Race in the Eighties: 'Not One Acre More' at Bastion Point -- Section Six: The Place of Sex in Society -- 18 - Sex and Celluloid: The Film Censorship Debate, 1965- 1976 -- 19 - Abortion in the Back Streets: 1930 to 1960s -- 20 - Life versus Life: The 1970s Abortion Debate -- Section Seven: Issues of Gender and Sexuality -- 21 - Liberation at Last: Second-wave Feminism from 1970 -- 22 - Good as You? Gay or Sad? Debate over Homosexuality, 1960-1986 -- Section Eight: Toward the Future -- 23 - Hikoi and Hope: Social Justice in the 1990s -- 24 - Afterword -- Notes -- Abbreviations -- Bibliography -- Index. (shrink)
The Cable Guy will definitely come between 8 a.m. and 4 p.m., and I can bet on one of two possibilities: that he will arrive between 8 and 12, or between 12 and 4. Since I have no more information, it seems (eminently) plausible to suppose the two bets are equally attractive. Yet Hajek has presented a tantalising argument that purports to show that the later interval is, initial appearances to the contrary, more choice-worthy. In this paper, I rebut the (...) argument. (shrink)
A las conmemoraciones que hacen los hispanistas de acontecimientos y personalidades del 98, será preciso añadir en los sucesivos el recuerdo del hispanista filósofo francés Alain Guy (La Rochelle 1918 - Narbonne 1998), porque este eminente profesor de Historia de la Filosofía Española e Iberoamericana en la Universidad de Toulouse-le-Mirail, ha dedicado intensamente su vida docente y su actividad investigadora a difundir el conocimiento de los filósofos españoles de todos los tiempos y a suscitar la investigación sobre los mismos.
The Cable Guy is coming. You have to be home in order for him to install your new cable service, but to your chagrin he cannot tell you exactly when he will come. He will definitely come between 8.a.m. and 4 p.m. tomorrow, but you have no more information than that. I offer to keep you company while you wait. To make things more interesting, we decide now to bet on the Cable Guy’s arrival time. We subdivide the relevant part (...) of the day into two 4-hour long intervals, ‘morning’: (8, 12], and ‘afternoon’: (12, 4). You nominate an interval on which you will bet. If he arrives during your interval, you win and I will pay you $10; otherwise, I win and you will pay me $10. Notice that we stipulate that if he arrives exactly on the stroke of noon, then (8, 12] is the winning interval, since it is closed on the right; but we agree that this event has probability 0 (we have a very precise clock!). At first you think: obviously there is no reason to favour one interval over the other. Your probability distribution of his arrival time is uniform over the 8 a.m. – 4 p.m. period, and thus assigns probability 1/2 to each of the two 4-hour periods at issue. Whichever period you nominate, then, your expected utility is the same. The two choices are equally rational. But then you reason as follows. Suppose that you choose the morning interval. Then there will certainly be a period during which you will regard the other interval as.. (shrink)
Guy Kahane and Julian Savulescu respond to my paper “Valuing Disability, Causing Disability” by arguing that my assessment of objections to the mere-difference view of disability is unconvincing and fails to explain their conviction that it is impermissible to cause disability. In reply, I argue that their response misconstrues, somewhat radically, both what I say in my paper and the commitments of the mere-difference view more generally. It also fails to adequately appreciate the unique epistemic factors present in philosophical discussions (...) of disability. (shrink)
Hájek has recently presented the following paradox. You are certain that a cable guy will visit you tomorrow between 8 a.m. and 4 p.m. but you have no further information about when. And you agree to a bet on whether he will come in the morning interval (8, 12] or in the afternoon interval (12, 4). At first, you have no reason to prefer one possibility rather than the other. But you soon realise that there will definitely be a future (...) time at which you will (rationally) assign higher probability to an afternoon arrival than a morning one, due to time elapsing. You are also sure there may not be a future time at which you will (rationally) assign a higher probability to a morning arrival than an afternoon one. It would therefore appear that you ought to bet on an afternoon arrival. The paradox is based on the apparent incompatibility of the principle of expected utility and principles of diachronic rationality which are prima facie plausible. Hájek concludes that the latter are false, but doesn't provide a clear diagnosis as to why. We endeavour to further our understanding of the paradox by providing such a diagnosis. (shrink)
In this critical notice of Guy Bennett-Hunter’s book _Ineffability and Religious Experience_, I focus on claims he makes about what makes a life meaningful. According to Bennett-Hunter, for human life to be meaningful it must obtain its meaning from what is beyond the human and is ineffable, which constitutes an ultimate kind of meaning. I spell out Bennett-Hunter’s rationale for making this claim, raise some objections to it, and in their wake articulate an alternative conception of ultimate meaning.
This article suggests that there are intrinsic links between humour and embarrassment and that both are crucial for the maintenance of social life. Goffman and others have claimed that embarrassment plays a key role in the maintenance of social order. However, it is argued that Goffman overlooked the role of ridicule in embarrassment. In consequence, he formulated a `nice-guy' theory of embarrassment, suggesting that onlookers empathize with the embarrassment of others and seek to diminish that embarrassment. By contrast, it is (...) suggested that the embarrassment of others is often a matter of laughter and enjoyment. Such a link between embarrassment and humour is crucial for the socialization of embarrassment, which depends on the possibility of ridicule. This is illustrated by an incident in Freud's classic case-history of Little Hans. The transformation of embarrassing incidents into humorous narrations is also discussed. It is suggested that the link between humour and embarrassment is theoretically significant, pointing the way to a reconstituted Freudian view for understanding the relations between the individual and social order. (shrink)
We discuss the cable guy paradox, both as an object of interest in its own right and as something which can be used to illuminate certain issues in the theories of rational choice and belief. We argue that a crucial principle—The Avoid Certain Frustration (ACF) principle—which is used in stating the paradox is false, thus resolving the paradox. We also explain how the paradox gives us new insight into issues related to the Reflection principle. Our general thesis is that principles (...) that base your current opinions on your current opinions about your future opinions need not make reference to the particular times in the future at which you believe you will have those opinions, but they do need to make reference to the particular degrees of belief you believe you will have in the future. (shrink)
Determinism is a spectre that has haunted our scientifically-oriented culture from the beginning. I happen to think that it is literally a ‘spectre’, a trick of the vision, an appearance with an internal cause only, and that it is no more than the ghost of our own conceptual determinations projected outward into a world in which it has no place and no proper being. From one point of view it is no more than an alienated fantasy involving a number of (...) incoherent assumptions. Of these, one of the most important, and one of the most deeply eroded by much contemporary work, is the assumption that science and scientific understanding is a potentially completable system. From another point of view, however, the deterministic picture seems an inevitable product of scientific activity. (shrink)
In the early years of this century the debate as to the nature of judgment was a central issue dividing British philosophers. What a philosopher said about judgment was not independent of what he said about perception, the distinction between the a priori and empirical, the distinction between external and internal relations, the nature of inference, truth, universals, language, the reality of the self and so on.
This article reviews the importance of the French philosopher Guy Hocquenghem. An early theorist of radical homosexuality, Hocquenghem was prescient about the rightward pull on many in the ‘68 generation in France, including those who would go on to media fame in France for liberal critiques of their earlier political incarnations. Hocquenghem would die too soon in 1988, but not before leaving an influential corpus for those thinking non-heterosexist forms of desire and political communities.