“…Insofar as he addresses this issue at all, he simply assumes that this capacity is natural and innate.27 However, that Comte should simply take the perception of ordinary objects for granted should not surprise us, once we recognize his background in the Scots philosophy of "common sense"-a background which Comte 34 Kames argued the same with respect to sight; but Reid offered a rather more sophisticated analysis which allows a role for learning in our capacity to move from the relational structures that we perceive visually to the relational structures that are given in the perception of physical bodies. 35 Kames and Reid not only infer from the phenomenological simplicity of perceptual judgments that they are innate, but also that their objects, that is, the physical objects which are, as one says, their intentions, are simple and ~n a n a l y z a b l e .~~ Since these simple perceptual objects are enduring, that is, continuants, they must be, in the traditional terminology, substances. Moreover, since the consciousness in which we ascribe our perceptual awarenesses to ourselves is also phenomenologically simple, it too must have a simple object; or, in short, the self too must be a simple s~bstance.~' Finally, Kames and Reid contend that introspective analysis reveals with respect to certain beliefs that there are no antecedent experiences which combine to generate those beliefs.…”