Cognitive Closure

The uniqueness of each standpoint, each point of effect, can only be "overcome" by the standpoint changing to other standpoints and returning. In such alternation, which can also appear as constant change, lies the unity of the world. The wholeness of an alternation, however, is a structure of consciousness due to the special relationship between the circumscribing periphery and the infinitesimal center. This process structure unites determinacy and indeterminacy also totally in every place. Therefore, everywhere we are dealing with forms (...) of consciousness with more or less freedom of choice and an increasingly unknown depth. We live in a world of choosing consciousness, or rather awareness. In this respect, our environment expresses a deep truth about ourselves. (shrink)

The most pressing worry for panpsychism is arguably the combination problem, the problem of intelligibly explaining how the experiences of microphysical entities combine to form the experiences of macrophysical entities such as ourselves. This chapter argues that the combination problem is similar in kind to other problems of mental combination that are problems for everyone: the problem of phenomenal unity, the problem of mental structure, and the problem of new quality spaces. The ubiquity of combination problems suggests the ignorance hypothesis, (...) the hypothesis that we are ignorant of certain key facts about mental combination, which allows the panpsychist to avoid certain objections based on the combination problem. (shrink)

According to some philosophers, we are “cognitively closed” to the answers to certain problems. McGinn has taken the next step and offered a list of examples: the mind/body problem, the problem of the self and the problem of free will. There are naturalistic, scientific answers to these problems, he argues, but we cannot reach them because of our cognitive limitations. In this paper, we take issue with McGinn's thesis as the most well-developed and systematic one among the so-called “new mysterians”. (...) McGinn aims to establish a strong, representational notion of cognitive closure: a principled inaccessibility of a true theory of certain properties of the world, but he offers arguments that only bear on difficulties with psychologically grasping the correct answers. The latter we label psychological closure. We argue that representational closure does not follow from psychological closure, and that McGinn's case therefore falters. We could very well be able to represent the correct answer to some question, even without being able to grasp that answer psychologically. McGinn's mistake in deriving representational closure from psychological closure rests on a fallacy of equivocation relating to the concept of ‘understanding’. By making this distinction explicit, we hope to improve our thinking about the limits of science in particular and human knowledge in general. (shrink)

There are two claims that are central to McGinn’s mysterianism: (1) there is a naturalist and constructive solution of the mind-body problem, and (2) we human beings are incapable in principle of solving the mind-body problem. I believe (1) and (2) are compatible: the truth of one does not entail the falsity of the other. However, I will argue that the reasons McGinn presents for thinking that (2) is true are incompatible with the truth of (1), at least on a (...) fairly standard conception of the terms ‘naturalist’ and ‘constructive’, which McGinn himself seems to take for granted. (shrink)

This paper discusses the ecological case for epistemic innocence: does biased cognition have evolutionary benefits, and if so, does that exculpate human reasoners from irrationality? Proponents of ‘ecological rationality’ have challenged the bleak view of human reasoning emerging from research on biases and fallacies. If we approach the human mind as an adaptive toolbox, tailored to the structure of the environment, many alleged biases and fallacies turn out to be artefacts of narrow norms and artificial set-ups. However, we argue that (...) putative demonstrations of ecological rationality involve subtle locus shifts in attributions of rationality, conflating the adaptive rationale of heuristics with our own epistemic credentials. By contrast, other cases also involve an ecological reframing of human reason, but do not involve such problematic locus shifts. We discuss the difference between these cases, bringing clarity to the rationality debate. (shrink)

From the premise that our biology imposes cognitive constraints on our epistemic activities, a series of prominent authors – most notably Fodor, Chomsky and McGinn – have argued that we are cognitively closed to certain aspects and properties of the world. Cognitive constraints, they argue, entail cognitive closure. I argue that this is not the case. More precisely, I detect two unwarranted conflations at the core of arguments deriving closure from constraints. The first is a conflation of what I will (...) refer to as ‘representation’ and ‘object of representation’. The second confuses the cognitive scope of the assisted mind for that of the unassisted mind. Cognitive closure, I conclude, cannot be established from pointing out the (uncontroversial) existence of cognitive constraints. (shrink)

This paper looks at an argument strategy for assessing the epistemic closure principle. This is the principle that says knowledge is closed under known entailment; or (roughly) if S knows p and S knows that p entails q, then S knows that q. The strategy in question looks to the individual conditions on knowledge to see if they are closed. According to one conjecture, if all the individual conditions are closed, then so too is knowledge. I give a deductive argument (...) for this conjecture. According to a second conjecture, if one (or more) condition is not closed, then neither is knowledge. I give an inductive argument for this conjecture. In sum, I defend the strategy by defending the claim that knowledge is closed if, and only if, all the conditions on knowledge are closed. After making my case, I look at what this means for the debate over whether knowledge is closed. (shrink)

Anyone who has been around analytic philosophy the past 20 years knows that consciousness is in. These days much effort is spent playing whack-a-dualist. It seems that anyone who is anyone has written a book on the metaphysics of mind. Colin McGinn's new book marks a refreshing departure from this trend. Mindsight: Image, Dream, Meaning discusses the role imagination plays in the way we represent the world; the role it plays in dreams and some mental illnesses; and the fundamental role (...) it plays in belief and meaning. (shrink)

This paper is an attempt to understand and assess Thomas Nagel's influential case against physicalism in the philosophy of mind. I show that Nagel has claimed that experience is "subjective", or "essentially connected with a single point of view" in at least three different senses: first, in the sense that it is essential to every experience that there be something it is like to have it; second, in the sense that what an experience is like for its possessor cannot be (...) understood by a radically different type of organism; and third, in the sense that an experience cannot be "apprehended" or "observed" from a third-person perspective. I also show that these three claims have entered into two different arguments for his view that experience cannot be accounted for in physicalist terms. By way of assessment, I suggest that physicalists have decent resources for responding to the second and third of Nagel's claims about the subjectivity of experience, but that they currently have less convincing things to say about the first claim. (shrink)

In this paper, I discuss Colin McGinn’s claim that the mind is not miraculous but merely mysterious, and that this mystery is due to the limits of our cognitive faculties. To adequately present the flow and unity of McGinn’s overall argument, I offer an extended and uninterrupted précis of his case, followed by a critique. I will argue that McGinn’s argument is unsuccessful if it is intended to persuade non-naturalists, but nevertheless may be a plausible position for a naturalist, qua (...) naturalist, to take on the mind. (shrink)

This paper is about the work of a long forgotten philosopher and his views which have surprising relevance to discussions in present-day philosophy of mind and cognitive science. I argue that, far from being a traditional idealist, Mitchell advanced a very subtle position best seen as marking a transition from idealist views and later materialist accounts, the latter popularly attributed to Australian philosophers in the second half of the 20th century.

I try to distinguish McGinn's separation of evil from mere wrong from his aesthetic theory of morality. I argue that the combination is dangeroous.

It has been suggested that certain problems may be unsolvable because of the mind's cognitive structure, but we may wonder what problems, and exactly why. The ultimate origin of the universe and the mind-body problem seem to be two such problems. As to why, Colin McGinn has argued that the mind-body problem is unsolvable because any theoretical concepts about the brain will be observation-based and unable to connect to unobservable subjective experience. McGinn's argument suggests a requirement of imagability -- an (...) observation basis -- for physical causal explanation that cannot be met for either of these problems. Acausal descriptions may be possible but not the causal analyses that provide the greatest explanatory satisfaction, a psychological phenomenon that seems tied to the strength of the underlying observation basis but is affected by other factors as well. (shrink)