This paper starts with an examination of the major problems of foundation-oriented epistemology in Sect. 2. Then, in Sects. 3–4, it is argued that the externalistic re-definition of knowledge deprives this concept from useful applications to human’s epistemic practice. From the viewpoint of cultural evolution, the condition of justification is the most important ingredient of knowledge. An alternative foundation-oriented conception of knowledge called third-person internalism is developed in Sect. 2 and Sect. 5. It combines insights of externalism with the requirement (...) of second-order justification. The application of third-person internalism to contextualistic positions leads to an important constraint on contextualism (Sect. 6). The final section (Sect. 7) sketches new prospects for a foundation-oriented epistemology which are based on epistemic optimality arguments. (shrink)

This paper reviews the largely psychological literature surrounding apparent failures of human rationality (sometimes referred to as 'the Rationality Wars') and locates it with respect to concepts and issues within more traditional epistemological inquiry. The goal is to bridge the gap between these two large and typically disconnected literatures – concerning rationality and the psychology of human reasoning, on the one hand, and epistemological theories of justified or rational belief, on the other – and to do so in such as (...) way as to expose interesting points of contact and convergence between them. (shrink)

What is the best account of process reliabilism about epistemic justification, especially epistemic entitlement? I argue that entitlement consists in the normal functioning (proper operation) of the belief-forming process when the process has forming true beliefs reliably as an etiological function. Etiological functions involve consequence explanation: a belief-forming process has forming true beliefs reliably as a function just in case forming-true beliefs reliably partly explains the persistence of the process. This account paves the way for avoiding standard objections to process (...) reliabilism and situations epistemic entitlement within a normative framework of functions and functional norms. (shrink)

Genetic determinism can be described as the attribution of the formation of traits to genes, where genes are ascribed more causal power than what scientific consensus suggests. Belief in genetic determinism is an educational problem because it contradicts scientific knowledge, and is a societal problem because it has the potential to foster intolerant attitudes such as racism and prejudice against sexual orientation. In this article, we begin by investigating the very nature of belief in genetic determinism. Then, we investigate whether (...) knowledge of genetics and genomics is associated with beliefs in genetic determinism. Finally, we explore the extent to which social factors such as gender, education, and religiosity are associated with genetic determinism. Methodologically, we gathered and analyzed data on beliefs in genetic determinism, knowledge of genetics and genomics, and social variables using the “Public Understanding and Attitudes towards Genetics and Genomics” instrument. Our analyses of PUGGS responses from a sample of Brazilian university freshmen undergraduates indicated that belief in genetic determinism was best characterized as a construct built up by two dimensions or belief systems: beliefs concerning social traits and beliefs concerning biological traits; levels of belief in genetic determination of social traits were low, which contradicts prior work; associations between knowledge of genetics and genomics and levels of belief in genetic determinism were low; and social factors such as age and religiosity had stronger associations with beliefs in genetic determinism than knowledge. Although our study design precludes causal inferences, our results raise questions about whether enhancing genetic literacy will decrease or prevent beliefs in genetic determinism. (shrink)

Despite various attempts to rectify matters, the internalism-externalism (I-E) debate in epistemology remains mired in serious confusion. I present a new account of this debate, one which fits well with entrenched views on the I-E distinction and illuminates the fundamental disagreements at the heart of the debate. Roughly speaking, the I-E debate is over whether or not certain of the necessary conditions of positive epistemic status are internal. But what is the sense of internal here? And of which conditions of (...) which positive epistemic status are we speaking? I argue that an adequate answer to these questions requires reference to what I call the no-defeater condition which is satisfied by a subjects belief B just in case she does not believe that B is defeated. I close by stating succinctly the main positions taken in the I-E debate, identifying the basic points of disagreement and suggesting fruitful courses for future discussion. (shrink)

In this paper I will be implicitly defending the following thesis: An individual X obtains knowledge of scientific claim p in virtue of being a member of a community A that regards claim p as knowledge. The thesis states is that a claim p only becomes scientific knowledge once it's been through a process of validation by a scientific community. This is meant to be contrasted with the claim that individuals first obtain scientific knowledge perception or inference, and then transmit (...) it to their colleagues, without the community playing any epistemological role. The strategy that I will follow is the following. In the first section I will consider the claim “that collaboration plays a causal role in advancing scientists' epistemic goals, and that its growing popularity is a consequence of its effectiveness in aiding communities of scientists to realize their epistemic goals”. I will conclude that the claim is rather weak in the sense that it only justifies certain sections of scientific practice and does not establish that in principle scientific knowledge is produced in the manner described above. An attempt to strengthen the thesis will be made through the presentation of evidence that all through history in what is widely recognised as scientific activity the scientist is never alone, even if they are the single author of a scientific work. I will draw on certain insights from Latour's study in the making of scientific knowledge to support the thesis that the individual scientist is necessarily surrounded by allies. This attempt will consist of two parts, the first being what the exploration of what I term the intra-laboratory aspect of scientific activity, and the second being the public forum aspect. I will conclude that the latter aspect is the aspect which supports the claim that the production of scientific knowledge is in principle social, that is that the appropriate unit of epistemological analysis of the production of scientific knowledge is the scientific community rather than the individual scientist. Finally, I will promote the thesis that community agreement is constitutive of knowledge, presenting and arguing for the communitarian account of scientific knowledge. I will briefly argue against an individualistic conception of knowledge acquisition, based on the model of the solitary Cartesian thinker and the notion that knowing something involves being in a certain mental state, and then briefly talk about belief as the property of plural subjects before I move on to present the communitarian model of knowledge acquisition. (shrink)