I argue that Richard Fumerton’s controversial “Principle of Inferential Justification” (PIJ) can be satisfactorily defended against several charges that have been leveled against it, namely, that it leads to skepticism, that it confuses different levels of justification, and that it involves a fallacy of “misconditionalization.”The basis of my defense of PIJ is a distinction between two theories of the nature of inference—an internalist conception (IC), according to which inferring requires that the reasoner have a conscious perspective on the evidential relation (...) between premises and conclusion, and an externalist conception (EC), which does not require any such perspective. Given IC, the above charges against PIJ fail, and PIJ emerges as a plausible thesis. Given EC, however, the above charges stick, and PIJ is untenable. An internalist position on inferential justification is tenable, therefore, if and only if it is held in conjunction with an internalist conception of inference. (shrink)

Inferential Internalists accept the Principle of Inferential Justification (PIJ), according to which one has justification for believing P on the basis of E only if one has justification for believing that E makes probable P. Richard Fumerton has defended PIJ by appeal to examples, and recently Adam Leite has argued that this principle is supported by considerations regarding the nature of responsible belief. In this paper, I defend a form of externalism against both arguments. This form of externalism recognizes what (...) I call the phenomenon of reflective defeat: if one is justified in not believing that E makes probable P, then this defeats whatever justification one has for believing P upon the basis of E. I argue that this modified version of externalism has the virtue of accommodating the intuitions that motivate internalism, without the cost of the vicious regress that makes internalism so unattractive. (shrink)

There is often said to be something peculiar about the history of modal theory up until the turn of the fourteenth century, when John Duns Scotus decisively reframed the issues. I wish to argue that this impression of dramatic discontinuity is almost entirely a misimpression. Premodern philosophers prescind from the wide-open modal space of all possible worlds because they seek to adapt their modal discourse to the explanatory and linguistic demands of their context.

t. 1.Novoe mirovozzrenie i novai͡a teorii͡a nauki -- t. 2. [without special title].

Коллективный труд "Методология науки и антропология" подготовлен в Центре методологии и этики науки ИФ РАН. Он состоит из двух разделов. В первом разделе "Методология науки и антропологический поворот в философии".

-- v. 2. Pami︠a︡ti Vitalii︠a︡ Ivanovicha Svint︠s︡ova.