Positism: The Unexplored Solution to the Epistemic Regress Problem

As we trace a chain of reasoning backward, it must ultimately do one of four things: (i) end in an unjustified belief, (ii) continue infinitely, (iii) form a circle, or (iv) end in an immediately justified basic belief. This article defends positism—the view that, in certain circumstances, type‐(i) chains can justify us in holding their target beliefs. One of the assumptions that generates the epistemic regress problem is: (A) Person S is mediately justified in believing p iff (1) S has a doxastic reason q for p and (2) S is justified in believing q. Assumption (A) presupposes that reasoning is only justification transmitting, not justification generating. The article rejects (A) and argues that, in certain circumstances, reasoning itself is justification generating, even if that from which one is reasoning is not itself justified. It concludes by comparing positism with its infinitist, coherentist, and foundationalist rivals, acknowledging what is right about these other views.     

Hume on presentation and philosophy

Most philosophers agree that an argument's presentation is relevant to its philosophical merit. This paper explains why David Hume considered presentation philosophically important. On Hume's epistemology, presentation is closely connected with two principal aims of philosophical arguments: persuasion and epistemic justification. Hume's views imply that presentation is a factor determining an argument's persuasiveness and that, by philosophical standards of justification, presentation is also a factor determining the extent to which an argument's conclusion is justified.     

“语义P600”的实质及其影响机制

总结并分析了影响语义 P600 效应产生与否的五个主要因素及其作用机制：关键词和论元之间的语义关联性;语义-主题关系的潜在可修正性;有生性违例;语境;实验任务。在此基础上,概述了由语义 P600 效应发展而来、或验证了的两个主要理论观点,即“两种并行神经加工流”的观点和扩展论元依附模型。最后还对语义 P600 效应今后的研究方向提出了看法：各种影响因素间的综合性研究;跨语言研究;工作记忆的影响;表面相似 ERP 成分之间的区别研究。     

Should inter-collegiate football be eliminated? Assessing the arguments philosophically

Recently, there have been discussions about whether or not inter-collegiate football should be eliminated in the US. This article philosophically assesses the arguments for its elimination as well as the arguments proffered against its elimination. While a variety of arguments are discussed, a new one is brought into the foray of philosophical investigation, one that combines the unfairness and economic arguments: the health care and medical costs to others argument. It is believed that this argument is sufficient to justify the elimination of inter-collegiate football.     

Argument Structure,Argument Content,and Cognitive Change in Children's Peer Interaction

In this experimental study, the author examined whether children's conversations play a role in the processes of influence between peers. Children, aged 8 to 10 years, who were at different levels of moral development participated. The conversations of 120 children were coded and analyzed in terms of argument structure and content. Results indicated that the differences in structure between boys' and girls' arguments are stylistic and do not influence conversation outcomes. The children's use of the structural features of conversations suggested that when a more advanced position is adopted, the arguments themselves appear to inspire cognitive change. However, when a less advanced position is adopted, the children who influence their peers invoke a particular and insistent conversational style. Results are discussed in terms of transmission and constructivist accounts of the role of social interaction in cognitive development.     

Locke's theory of reflection

This paper examines the nature of ‘reasonable’ (eulogos) argumentation in Generation of Animals III.10. Its aim is to develop an alternative to the dialectical construal of reasonable argumentation in Aristotle recently favoured by Robert Bolton. On the basis of a close textual analysis I show that the reasonable arguments deployed in Generation of Animals III.10 do not appeal to endoxa or reputable beliefs per se. Instead, they rely upon general facts (sumbainonta) about animals established by empirical induction. This implies that, contra Bolton, not all reasonable arguments in Aristotle are dialectical; some, in fact, are thoroughly empirical and scientific. I conclude by suggesting that such empirical reasonable arguments even have a place in the De Caelo, the treatise that Bolton primarily focused upon when developing his interpretation.     

Intrinsic Explanation and Field’s Dispensabilist Strategy

Abstract

Hartry Field defended the importance of his nominalist reformulation of Newtonian Gravitational Theory, as a response to the indispensability argument, on the basis of a general principle of intrinsic explanation. In this paper, I argue that this principle is not sufficiently defensible, and can not do the work for which Field uses it. I argue first that the model for Field’s reformulation, Hilbert’s axiomatization of Euclidean geometry, can be understood without appealing to the principle. Second, I argue that our desires to unify our theories and explanations undermines Field’s principle. Third, the claim that extrinsic theories seem like magic is, in this case, really just a demand for an account of the applications of mathematics in science. Finally, even if we were to accept the principle, it would not favor the fictionalism that motivates Field’s argument, since the indispensabilist’s mathematical objects are actually intrinsic to scientific theory.     

What is Mormon Transhumanism?

Abstract

Mormon transhumanism is the idea that humanity should learn how to be compassionate creators. This idea is essential to Mormonism, which provides a religious framework consistent with naturalism and supportive of human transformation. Mormon transhumanists are not limited to traditional or popular accounts of religion, and embrace opportunities and risks of technological evolution. Although usually considered secular, transhumanism has some religious origins and sometimes functions as religion. Accelerating change contextualizes a Mormon transhumanist narrative of common expectations, aspirations, and parallels between Mormonism and transhumanism. Mormon transhumanism has produced secular arguments for faith in God and religious arguments for transhumanism.     

Argument by Analogy

In this essay I characterize arguments by analogy, which have an important role both in philosophical and everyday reasoning. Arguments by analogy are different from ordinary inductive or deductive arguments and have their own distinct features. I try to characterize the structure and function of these arguments. It is further discussed that some arguments, which are not explicit arguments by analogy, nevertheless should be interpreted as such and not as inductive or deductive arguments. The result is that a presumed outcome of a philosophical dispute will have to be reconsidered.