Inferences from the absence of evidence to something are common in ordinary speech, but when used in scientific argumentations are usually considered deficient or outright false. Yet, as demonstrated here with the help of various examples, archaeologists frequently use inferences and reasoning from absence, often allowing it a status on par with inferences from tangible evidence. This discrepancy has not been examined so far. The article analyses it drawing on philosophical discussions concerning the validity of inference from absence, using probabilistic (...) models that were originally developed to show that such inferences are weak and inconclusive. The analysis reveals that inference from absence can indeed be justified in many important situations of archaeological research, such as excavations carried out to explore the past existence and time-span of sedentary human habitation. The justification is closely related to the fact that archaeology explores the human past via its material remains. The same analysis points to instances where inference from absence can have comparable validity in other historical sciences, and to research questions in which archaeological inference from absence will be problematic or totally unwarranted. (shrink)

U ovom ću članku razmotriti Aristotelov protreptički argument za nužnost filozofije kako ga je postavio Al-Kindi. Pokazat ću kako muslimanski kritičar filozofije, prvenstveno onaj koji je usklađen s teološkim stajalištima Ibn Hanbala, može s razlogom odbaciti protreptički argument kako ga predstavlja Al-Kindi. Međutim, argument se može preraditi na način da se zaobiđu uobičajene kritike koje iznose protivnici filozofije u stilu Hanbalīja. Dapače, tvrdit ću da je njegova ispravnost neupitna jednom kad se argument pravilno razjasni s obzirom na to kako se (...) treba shvatiti 'filozofiju'. Na kraju ću ukratko raspravljati o tome zašto muslimanski kritičari filozofije ne moraju smatrati protreptički argument problematičnim, budući da neizbježnost filozofije ne zahtijeva privrženost svim vrstama filozofskih pozicija, koliko god one bile problematične za islamsku doktrinu. (shrink)

In the article, referring to the method of rational reconstruction described by R. Rorty, an analysis of some works of J. Locke has been made in order to identify new prospects in John Locke's philosophy researches. As a result, it’s been demonstrated the presence of silence as an argument and a manifestation of respect J. Locke’s research of realms of cognition, political philosophy and philosophy of education. This is not covered in modern John Locke's philosophy researches. The authors emphasize that (...) J. Locke, although not directly exploring silence as an argument, however, describes the argument ad ignorantiam, the wording of which in the work «An Essay Concerning Human Understanding» and his understanding of tacit consent in the work «Two Treatises of Government» are related to silence as an argument and a manifestation of respect. The position that silence as an argument is present in all four arguments described by J. Locke is substantiated. Additionally, the argument ad ignorantiam can be considered both as an argument from silence and as a kind of argument to silence. Considered arguments can serve as an argument to silence for the proponent and/or the third party, that is, anyone who is not directly involved in the dispute. Basing on J. Locke's explanation of the characteristic feature of tacit consent, that is, the absence of the expressed consent/disagreement, the possibility of distinguishing the indirect connection between tacit consent and the argument ad ignorantiam is demonstrated, since both tacit consent and the argument ad ignorantiam in J. Locke's works rely on the absence of expressed statements on the consent or disagreement of the opponent. It is established that the ideas of the education of children described by J. Locke also correlate with silence as an argument and a manifestation of respect. Applying the classification of the types of respect proposed by S. Hudson and complemented by R. Dillon to the use of the term «respect» to the various texts of J. Locke, it is substantiated that described by him respect covered almost all kinds of this classification. (shrink)

In the article, referring to the method of rational reconstruction described by R. Rorty, an analysis of some works of J. Locke has been made in order to identify new prospects in John Locke's philosophy researches. As a result, it’s been demonstrated the presence of silence as an argument and a manifestation of respect J. Locke’s research of realms of cognition, political philosophy and philosophy of education. This is not covered in modern John Locke's philosophy researches. The authors emphasize that (...) J. Locke, although not directly exploring silence as an argument, however, describes the argument ad ignorantiam, the wording of which in the work «An Essay Concerning Human Understanding» and his understanding of tacit consent in the work «Two Treatises of Government» are related to silence as an argument and a manifestation of respect. The position that silence as an argument is present in all four arguments (argumentum ad verecundiam, argumentum ad ignorantiam, argumentum ad hominem, argumentum ad judicium) described by J. Locke is substantiated. Additionally, the argument ad ignorantiam can be considered both as an argument from silence (ex silentio argument) and as a kind of argument to silence. Considered arguments can serve as an argument to silence for the proponent and/or the third party, that is, anyone who is not directly involved in the dispute. Basing on J. Locke's explanation of the characteristic feature of tacit consent, that is, the absence of the expressed consent/disagreement, the possibility of distinguishing the indirect connection between tacit consent and the argument ad ignorantiam is demonstrated, since both tacit consent and the argument ad ignorantiam in J. Locke's works rely on the absence of expressed statements on the consent or disagreement of the opponent. It is established that the ideas of the education of children described by J. Locke also correlate with silence as an argument and a manifestation of respect. Applying the classification of the types of respect proposed by S. Hudson and complemented by R. Dillon to the use of the term «respect» to the various texts of J. Locke, it is substantiated that described by him respect covered almost all kinds of this classification. (shrink)

У статті розглянуто специфіку мовчання як аргументу та риторичної фігури в комунікативній практиці людини. На підставі аналізу теоретичних положень сучасних розробок у царинах логіки, риторики, теорії аргументації підкреслено варіативність феномена мовчання як аргументу (аргумент до мовчання та аргумент від мовчання) і риторичної фігури (умовчання, навмисне незавершене висловлювання оратора та пауза перед відступом). На прикладі фрагменту про жінку в Євангелії від Івана, яку спіймали на перелюбі, продемонстровано, що мовчання Ісуса як риторична фігура, реалізуючи аргументативну функцію, руйнує цілі фарисеїв та книжників. На (...) прикладі процедури весільних церемоній християнської традиції продемонстровано обов’язковість використання мовчання як аргументу в міркуваннях її учасників. Мовчання у процесі реалізації ним аргументативної функції в стратегії дій як окремих індивідів (священника), так і соціальних груп (групи присутніх під час весільної церемонії) може розглядатись як сильний аргумент, адже він виступає невід’ємною складовою формування висновку про обґрунтованість укладення шлюбу. Базуючись на ролі, яку мовчання відіграє для кожної сторони ритуалу весільної церемонії у християнській традиції, наголошено на тому, що мовчання як аргумент виступає необхідною підставою в обґрунтуванні легітимності шлюбу або невизнання його легітимності у весільних церемоніях. (shrink)

Arguments from Silence have been used many times in attempts to discredit the foundations of religions. In this project, I demonstrate how one might judge the epistemic value of such arguments. To begin, I lay out for examination a specific argument from silence given by Walter Richard Cassels in his work Supernatural Religion. I then discuss a recently developed Bayesian approach for dealing with arguments from silence. Finally, using Cassels’s work and the work of some of the critics who replied (...) to his argument, I argue for what probabilities might be applied in the use of the Bayesian method for testing the epistemic value Cassels’s argument and demonstrate how one might respond to similar arguments. (shrink)

While it is natural to assume that contradiction between alleged witness testimonies to some event disconfirms the event, this generalization is subject to important qualifications. I consider a series of increasingly complex probabilistic cases that help us to understand the effect of contradictions more precisely. Due to the possibility of honest error on a difficult detail even on the part of highly reliable witnesses, agreement on such a detail can confirm H much more than contradiction disconfirms H. It is also (...) possible to model scenarios where we strongly suspect ahead of time that one source has copied another. In these cases, contradiction on a detail due to witness error can even confirm H by disconfirming collusion or copying. Finally, still more complex scenarios show that indirect confirmation, as opposed to exact agreement, provides the “best of both worlds,” simultaneously disconfirming suspected copying while permitting the statements of both sources to be true. (shrink)