Place, U. T. (1986b). Do we have intuitive knowledge of what is the case in all possible worlds [Presentation]. Department of Philosophy, University of York, 6^th November 1986.
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Download: 1986b Do We Have Intuitive Knowledge of What is the Case in All Possible Worlds.pdf at the end is included an appendix which explicates the structure of the main argument of the paper

Place, U. T. (1989d). Thirty five years on - is consciousness still a brain process? In J. Brandl, & W. L. Gombocz (Eds.), The Mind of Donald Davidson. Grazer Philosophische Studien, 36(1), 17-29.
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Download: 1989d Thirty Five Years On - Is Consciousness Still a Brain Process.pdf

Place, U. T. (1997j). Is consciousness a grain process? A response to Graham & Horgan [Unpublished response to a final draft (1997) of Graham, G., & Horgan, T. (2002). Sensations and grain processes. In J. H. Fetzer (Ed.), Consciousness Evolving (pp.63-86). John Benjamins.]
Note:
[There is some overlap with Place (1999e).]
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Download: 1997j Is Consciousness a Grain Process - A Response to Horgan & Graham.pdf

Place, U. T. (1999e). Token- versus type-identity physicalism. Anthropology and Philosophy, 3(2), 21-31.
[Abstract]The observation that identity is a relation between two names or descriptions which refer to the same individual (token-identity) or the same kind or class of things (type-identity) suggests that, unless the descriptions in question are specified, physicalism, understood as the claim that every mentally specified state or process is identical with some physically specified state or process, is empty hand-waving. It can be argued on behalf of the type-identity physicalist that future psycho-physiological research will allow us to specify which types of mentally-specified states or processes are identical with which physically-specified states or processes. No such possibility can be envisaged if token-identity physicalism (Davidson 1970/1980) is true. Consequently, the case for token-identity physicalism must rest on an a priori argument. But the argument which Davidson offers is inconclusive. Token-identity physicalism is, therefore, in serious danger of being side-lined, should evidence supporting the stronger type-identity thesis be forthcoming.
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Download: 1999e Token- versus Type-Identity Physicalism.pdf

Place, U. T. (2000b). The causal potency of qualia: Its nature and its source. Brain and Mind, 1, 183-192. doi:10.1023/A:1010023129393
[Abstract]There is an argument (Medlin, 1967; Place, 1988) which shows conclusively that if qualia are causally impotent we could have no possible grounds for believing that they exist. But if, as this argument shows, qualia are causally potent with respect to the descriptions we give of them, it is tolerably certain that they are causally potent in other more biologically significant respects. The empirical evidence, from studies of the effect of lesions of the striate cortex (Humphrey, 1974; Weiskrantz, 1986; Cowey and Stoerig, 1995) shows that what is missing in the absence of visual qualia is the ability to categorize sensory inputs in the visual modality. This would suggest that the function of private experience is to supply what Broadbent (1971) calls the “evidence” on which the categorization of problematic sensory inputs are based. At the same time analysis of the causal relation shows that what differentiates a causal relation from an accidental spatio-temporal conjunction is the existence of reciprocally related dispositional properties of the entities involved which combine to make it true that if one member of the conjunction, the cause, had not existed, the other, the effect, would not have existed. The possibility that qualia might be dispositional properties of experiences which, as it were, supply the invisible “glue” that sticks cause to effect in this case is examined, but finally rejected.
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Download: 2000b The Causal Potency of Qualia.pdf