Online research in philosophy

Theories of perception and of memory are closely allied. The binding problem (which considers how bits of perception are reassembled by the brain) leads to neurophysiological subjectivism. This could be outflanked by arguing with Bergson that perceiving consciousness is out in the world. Thus the brain would bind only behavioral “maps.” In turn, consciousness would retain our personal pasts. Such personal (episodic) memories both help us to recognize present objects and to perform creative acts. Memory, although retentive, is also creative. This is important in rethinking biological and evolutionary memory.

Plantinga famously argues against evidentialism that belief in God can be properly basic. But the epistemology of cognitive faculties such as perception and memory which produce psychologically non-inferential beliefs shows that various inferentially justified theoretical beliefs are epistemically prior to our memory and perceptual beliefs, preventing the latter from being epistemically basic. Plantinga's analogy between the sensus divinitatis and these cognitive faculties suggests that the deliverances of the sensus divinitatis cannot be properly basic either. Objections by and on behalf of Plantinga to this argument are considered.

An attempt is made to pinpoint the way in which perception is related to belief. Although, for familiar reasons, it is not true to say that we necessarily believe in the existence of the objects we perceive, nor that they actually have their ostensible characteristics, it is argued that the relation between perception and belief is more than merely contingent There are two main issues to address. The first is that `collateral' beliefs may impede perceptual belief. It is argued that this still assigns an essential role to belief in perception, though the belief may be of an attenuated form. The second is Fred Dretske's claim that even attenuated belief may be entirely absent from perception. It is argued that (a) `non-epistemic' perception can be understood only by employing the concept of `epistemic' perception; (b) that the former can occur only partially-i.e., within perceptions that are otherwise epistemic; and (c) that by switching attention from the perception of objects to the Phenomenological tradition's concern with the perception of world, we can see that perception must be entirely permeated with `doxastic' force.

The purpose of this essay is to determine how we should construe the content of memories or, in other words, to determine what the intentional objects of memory are.1 The issue that will concern us is, then, analogous to the traditional philosophical question of whether perception directly puts us in cognitive contact with entities in the world or with entities in our own minds. As we shall see, there are some interesting aspects of the phenomenology and the epistemology of memory, and I shall aim at a specification of the content of memories that is in accordance with those aspects of them.

Tyler Burge defends the idea that memory preserves beliefswith their justifications, so that memory's role in inferenceadds no new justificatory demands. Against Burge's view,Christensen and Kornblith argue that memory is reconstructiveand so introduces an element of a posteriori justificationinto every inference. I argue that Burge is right,memory does preserve content, but to defend this viewwe need to specify a preservative mechanism. Toward thatend, I develop the idea that there is something worthcalling anaphoric thinking, which preserves content inBurge's sense of ``content preservation.'' I providea model on which anaphoric thought is a fundamentalfeature of cognitive architecture, consequentlyrejecting the idea that there are mental pronounsin a Language of Thought. Since preservativememory is a matter of anaphoric thinking, thereare limits on the analogy of memory and testimony.