Brogaard, Berit. The Status of Consciousness in Nature
Abstract: The most central metaphysical question about phenomenal consciousness is that of what constitutes phenomenal consciousness, whereas the most central epistemic question about consciousness is that of whether science can eventually provide an explanation of the phenomenon. Many philosophers have argued that science doesn’t have the means to answer the question of what consciousness is (the explanatory gap) but that consciousness nonetheless is fully determined by the physical facts underlying it (no ontological gap). Others have argued that the explanatory gap in the sciences entails an ontological gap. This position is also known as ‘property dualism’. Here I examine a fourth position, according to which there an ontological gap but no explanatory gap.
Comment: In this paper, the author addresses the so-called "explanatory gap". In a nutshell, the "explanatory gap" refers to the existing difficulty of explaining consciousness in physical terms. The author considers Chalmers's argument which aims to show that there is a metaphysical gap. She argues that the existence of a metaphysical gap does not entail the existence of an explanatory gap, thereby failing to prevent scientists from discovering the nature of consciousness. Good as background reading on the topic of consciousness, its nature, and on whether we can explain in physicalist terms. The first half of the paper is particularly useful, as the author provides a survey of different theories regarding the link between consciousness and the neurological system.
Kim, Jaegwon. Physicalism, or Something Near Enough
Publisher’s Note: Contemporary discussions in philosophy of mind have largely been shaped by physicalism, the doctrine that all phenomena are ultimately physical. Here, Jaegwon Kim presents the most comprehensive and systematic presentation yet of his influential ideas on the mind-body problem. He seeks to determine, after half a century of debate: What kind of (or “how much”) physicalism can we lay claim to? He begins by laying out mental causation and consciousness as the two principal challenges to contemporary physicalism. How can minds exercise their causal powers in a physical world? Is a physicalist account of consciousness possible? The book’s starting point is the “supervenience” argument (sometimes called the “exclusion” argument), which Kim reformulates in an extended defense. This argument shows that the contemporary physicalist faces a stark choice between reductionism (the idea that mental phenomena are physically reducible) and epiphenomenalism (the view that mental phenomena are causally impotent). Along the way, Kim presents a novel argument showing that Cartesian substance dualism offers no help with mental causation. Mind-body reduction, therefore, is required to save mental causation. But are minds physically reducible? Kim argues that all but one type of mental phenomena are reducible, including intentional mental phenomena, such as beliefs and desires. The apparent exceptions are the intrinsic, felt qualities of conscious experiences (“qualia”). Kim argues, however, that certain relational properties of qualia, in particular their similarities and differences, are behaviorally manifest and hence in principle reducible, and that it is these relational properties of qualia that are central to their cognitive roles. The causal efficacy of qualia, therefore, is not entirely lost. According to Kim, then, while physicalism is not the whole truth, it is the truth near enough.
Comment: A great book on the mind-body problem. In addition to presenting Kim's own view, it does an excellent job explaining the problem, as well as presenting some of the opposing viewpoints clearly and strongly, before providing good objections. Many sections would be useful as part of an examination of the mind-body problem in general.