In Philosophy and the Scientific Image of Man (1962), Wilfrid Sellars contends that there is tension between manifest image (MI) and scientific image (SI) discursive formations. To end the tension and resolve the clash between the MI and the SI, Sellars does not aim to reconcile the two images. Rather, through the application of his functional classification semantics, typified by his distinction between logical irreducibility and causal reducibility, he aims to join the normative category of persons to the SI, to enrich and complete the SI. In other words, the way all things hang together stereoscopically in one unified and coherent image is by integrating persons into Peirceish. My principal aim in this paper is to argue that, rather than...