Defined narrowly, epistemology is the study of knowledge and justified belief. As the study of knowledge, epistemology is concerned with the following questions: What are the necessary and sufficient conditions of knowledge? What are its sources? What is its structure, and what are its limits? As the study of justified belief, epistemology aims to answer questions such as: How we are to understand the concept of justification? What makes justified beliefs justified? Is justification internal or external to one's own mind? (...) Understood more broadly, epistemology is about issues having to do with the creation and dissemination of knowledge in particular areas of inquiry. This article will provide a systematic overview of the problems that the questions above raise and focus in some depth on issues relating to the structure and the limits of knowledge and justification. (shrink)

_ Source: _Volume 6, Issue 2-3, pp 165 - 181 Wittgenstein’s notion of ‘hinge propositions’—those propositions that stand fast for us and around which all empirical enquiry turns—remains controversial and elusive, and none of the recent attempts to make sense of it strike me as entirely satisfactory. The literature on this topic tends to divide into two camps: either a ‘quasi-epistemic’ reading is offered that seeks to downplay the radical nature of Wittgenstein’s proposal by assimilating his thought to more mainstream (...) epistemological views, or a non-epistemic, ‘quasi-pragmatic’ conception is adopted that goes too far in the opposite direction by, for example, equating ‘hinge propositions’ with a type of ‘animal’ certainty. Neither interpretative strategy, I will argue, is promising for the reason that ‘hinges’ are best not conceived as certainties at all. Rather, what Wittgenstein says in respect to them is that doubt is “logically” excluded, and where there can be no doubt, I contend, there is no such thing as knowledge or certainty either. (shrink)