25 May '07 08:55>1 edit
Originally posted by bbarrBefore you know what your sensations are telling you about P, nevertheless you recognize P as distinct from anything else. Immediately your mind sets about gathering impressions of P (emotions, sensations, etc.) and collecting them in the memory. Before long the variegated multiplicity of impressions coalesce into a more utilitarian super-impression of P; i.e. a 'concept' of P. This concept can then be fitted with a name and bandied about by the intellect and fused with other concepts in order to grasp even more remote concepts, perhaps even concepts never directly arrived at experientially, only imagined. The concept of P itself, ever-growing towards exactitude, weathered by shifts of perspective, imperceptibly morphed by imperfections within an electro-biochemical medium, and tempered by exposure to tradition and the objectivity of consensus, remains inseparable from sensation. The vast knowledge objectively arrived at by people and recorded for posterity, gathering dust on shelves in libraries or transferred in 1's and 0's in perpetuity throughout an ever-renewed network of servers, is therefore also inseparable from sensation. What we claim to know is really not knowledge at all. Even the concept of ourselves, the 'I', is a super-impression, a coalesced multiplicity of ongoing impressions arising from sensation, of which we can hardly begin to say what it is in itself, our familiarity only engendering the illusion of surety. In the end, as in the beginning, we can never know any thing as self-evident.
It is consistent with the totaliity of the content of your experiences that those experiences result from some Matrix-style manipulation of your neurology. Hence, there at least a very slight possibility that your "direct perceptions" are merely instances of it seeming to you as though you directly perceive whatever it is you take yourself to be perceiving. Hence you are not certain in an epistemic sense.
However, if there is a 'higher' reality which does not present itself to our subjective realm of sensation, which nevertheless exists behind phenomena, loosely conceptualized as a first cause (the domino effect), and endlessly mischaracterized by our sensate-based conceptualizations, could such a reality ever be known as self-evident? I think it can. (I'd like to explore this more tonight, but it's time to turn in. Of course, I am referring here to faith, and I'm positing faith as a means of acquiring certain knowledge of truth (perhaps even knowledge of greater assurance than that acquired through sensation and observation).)