Richard Foley

It is generally conceded that a principle of coherence is needed to give a complete account of justification. Even the most prominent foundationalists of this century have included coherence principles among those epistemic principles which they defend. Against this prevailing view, I suggest that a principle of coherence is not needed in order to give an adequate account of justification. However, Instead of arguing directly for this claim, I defend the only slightly less controversial claim that contrary to what foundationalists such as roderick chisholm think, Foundationalists theories of justification can be developed adequately without recourse to a principle of coherence

In epistemology Chisholm was a defender of FOUNDATIONALISM [S]. He asserted that any proposition that it is justified for a person to believe gets at least part of its justification from basic propositions, which are themselves justified but not by anything else. Contingent propositions are basic insofar as they correspond to selfpresenting states of the person, which for Chisholm are states such that whenever one is in the state and believes that one is in it, one’s belief is maximally justified. There are two types of self-presenting states, intentional states (ways of thinking, hoping, fearing, desiring, wondering, intending, etc.) and sensory states (ways of being appeared to by the various senses). A noncontingent proposition is basic if understanding it is sufficient for understanding that it is true and also sufficient for making it justified. “2+3=5” and “If Jones is ill and Smith is away, then Jones is ill” are examples of such propositions, says Chisholm. Self-presentation and understanding are among the basic sources of epistemic justification, but according to Chisholm there are other sources as well. The most important of these other sources are perception, memory, belief coupled with a lack of negative coherence (e.g., no inconsistencies among the propositions believed), and belief coupled with positive coherence (i.e., mutual support among the proposition believed). For each of these sources, Chisholm forwards an epistemic principle that describes the conditions under which the source generates justification. Despite his thinking that there are many sources of epistemic justification, Chisholm is rightly regarded as a foundationalist because all the sources are such that they can produce justified beliefs only because some propositions are justified basically. For example, Chisholm’s principles concerning perception and memory make reference to propositions that are justified because they correspond to self-presenting states. In the case of perception, the relevant states are sensings, and for memory the relevant states are beliefs, in particular, beliefs to the effect that one remembers something..

All of us get opinions from other people. And not just a few. We acquire opinions from others extensively and do so from early childhood through virtually every day of the rest our lives. Sometimes we rely on others for relatively inconsequential information. Is it raining outside? Did the Yankees win today? But we also depend on others for important or even life preserving information. Where is the nearest hospital? Do people drive on the left or the right here? We acquire opinions from family and close acquaintances but also from strangers. We get directions from and heed the warnings of individuals we’ve never met, and likewise read books and articles and listen to television and radio reports authored by individuals we don’t know personally. Moreover, we undertake inquiries in groups in which the group relies on the conclusions of the individuals making up the group. In some of these collective efforts everyone knows one another, for example, a set of neighbors taking a census of birds in the neighborhood. But others, such as the effort to understand gravity, are not so nearly self-contained. Indeed, many of the most impressive human intellectual accomplishments are the collective products of individuals far removed from another in location (and sometimes even over time) who rely on each other’s conclusions without feeling the need to re-confirm them.