Online research in philosophy

Qualia, Sensa and absolute Processes. In this paper, the development of Sellars' thoughts concerning the mind-body-problem is reconstructed. Starting from an elaborate critique of the identity theory, Sellars claims that the ultimate 'Scientific Image' must contain a concept of sensa as the bearers of certain properties of manifest sense impressions. In his later work Sellars' notion of absolute processes leads him to a new monism and thus to an extended critique of rival theories. It is argued that these Sellarsian thoughts can be helpful in the actual discussion of the mind-body-problem.

Wilfrid Sellars (1963) described his Manifest Image and Scientific Image as (roughly) idealizations of our common sense and scientific views of the world, including our own special role in the world as humans. If, as Sellars suggested, there is an irreconcilable conflict between these images, it may not be possible to reconcile science with common sense. The Scientific Image, as we have inherited it, has a strong reductionist element that seems to imply that things are not really as they appear to common sense. Although some amount of discrepancy between common sense and science is not a problem, since we know from experience that we may be mistaken about nearly any given thing, a systematic clash between science and common sense presents problems for the acceptance of one, the other, or both views.

For Sellars, the possibility of empirical knowledge presupposes the existence of "sense impressions" in the perceiver, i.e., non-conceptual states of perceptual consciousness. But this role for sense impressions does not implicate Sellars' account in the Myth of the Given: sense impressions do not stand in a justificatory relation to instances of perceptual knowledge; their existence is rather a condition for the possibility of the acquisition of empirical concepts. Sellars suggests that learning empirical concepts presupposes that we can remember certain past facts that we could not conceptualize at the time they obtained. And such memory presupposes, in turn, the existence of certain (past) non-conceptual sensory states that can be conceptualized.