Online research in philosophy

In Knowledge and Belief, Frederick Schmitt explores the nature and value of knowledge and justified belief through an examination of the dispute between epistemological internalism and externalism. Knowledge and justified belief are naturally viewed as belief of a sort likely to be true--an externalist view. It is also intuitive, however, to view them as an internal matter; justification must be accessible to the subject or constituted by the subject's epistemic perspective. The author argues against the view that internalism is the historically dominant epistemology by examining closely the epistemological principles that underlie the treatment of skepticism in Plato, the Academic and Pyrrhonian skeptics, Descartes and Hume. Schmitt develops a sustained, detailed argument against many forms of internalism in favor of a reliabilist/externalist epistemology. His version of reliabilism, though strictly externalist, accommodates and explains the most durable intuitions alleged to support internalism. Knowledge and Belief assumes no knowledge of epistemology or its history. Readers of philosophy will find this an excellent introduction to ancient and modern epistemology; this systematic study of the internalist and externalist debate is the first of its kind.

A. Knowledge and Justification: The nature of epistemic justification and its supervenience.B. Understanding and Validation: Two projects of epistemology, one to understand justification, the other to promote it.

The main task of the present paper is to investigate the nature of collective knowledge and discuss what kind of justificatory aspects are involved in it to discuss it from collective belief. The central kind of collective knowledge investigated is normatively binding knowledge attributed to a social group. A distinction is made between natural knowledge and constitutive knowledge related to social (especially institutional) matters. In the case of the latter kind of knowledge, in contrast to the former kind, justification and the criteria of justification are purely social. Knowledge is regarded as a primitive, irreducible notion that accordingly does not fall prey to Gettier-type paradoxes.

An essay on Kant's theory of justification, where by “justification” is meant the evaluative concept that specifies conditions under which a propositional attitude is rationally acceptable with a moderate-to-high degree of confidence. Kant employs both epistemic and non-epistemic concepts of justification: an epistemic concept of justification sets out conditions under which a propositional attitude is rationally acceptable with a moderate-to-high degree of confidence and a candidate (if true and Gettier-immune) for knowledge. A non-epistemic concept of justification, by contrast, sets out conditions under which attitudes are rationally acceptable with a moderate-to-high degree of confidence but not candidates for knowledge (even if true). The latter conditions will typically be “pragmatic” or “practical,” and thus license acceptance from a “practical” point of view. For Kant, only broadly-speaking practical reasons can provide adequate motivation for adopting a positive attitude towards a proposition (rather than suspending judgment) in the absence of sufficient epistemic grounds.

In Without Justification,[1] Jonathan Sutton undermines the orthodox view that a justified belief needn’t constitute knowledge; develops a battery of arguments for the unorthodox thesis that you justifiedly believe P iff you know P; and explores the topics of testimony and inference in light of his equation of justification and knowledge (J=K). This book is essential reading at epistemology’s cutting edge. In §I, we’ll take an extended tour of the book, raising various questions and objections along the way. In §II, we’ll assess Sutton’s three main arguments for J=K, which form the heart of his project.

General introduction -- What is knowledge? -- What is the value of knowledge? -- What evidence do we have? -- How should we distribute our confidence? -- What is it to be justified in believing something? -- What is the structure of justification and knowledge? -- What is the nature of the epistemic 'ought'? -- What are the sources of knowledge? -- What can we know? -- Is knowledge in the eye of the beholder?

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.

Introduction As the title indicates, the chief focus of this book is epistemic justification. But just what is epistemic justification and what is its place ...

Epistemology or the theory of knowledge is one of the cornerstones of analytic philosophy, and this book provides a clear and accessible introduction to the subject. It discusses some of the main theories of justification, including foundationalism, coherentism, reliabilism, and virtue epistemology. Other topics include the Gettier problem, internalism and externalism, skepticism, the problem of epistemic circularity, the problem of the criterion, a priori knowledge, and naturalized epistemology. Intended primarily for students taking a first class in epistemology, this lucid and well-written text would also provide an excellent introduction for anyone interested in knowing more about this important area of philosophy.

This paper concerns the recent debate on the nature and motivations of the epistemological project advanced in Rudolf Carnap's (18911970) Aufbau. Much of this debate has been initiated by Michael Friedman and Alan Richardson who argue (against the received view of the Aufbau as a foundationalist defense of empiricism) that Carnap's epistemological project is located in the tradition of neo-Kantian epistemology. On this revisionist reading of the Aufbau, Carnap's project is not motivated to address traditional empiricist problems regarding the justification of knowledge, but rather to show how objective knowledge is possible. A central aspect of the Aufbau that is neglected in the revisionists' analysis is the role of epistemic justification in Carnap's project. The aim of the present study is to argue that although the general epistemology in the Aufbau can be cast as neo-Kantian, Carnap's method of construction theory (or rational reconstruction) is formulated precisely as an empiricist method for the justification of conceptual knowledge. Construction theory radically redefines `empirical justification' into a formal-conventional notion, and is part of Carnap's more general agenda of redefining epistemology as a purely formal discipline.