Given that the mind is the brain, as materialists insist, those who would understand the mind must understand the brain. Assuming that arrays of neural firing frequencies are highly salient aspects of brain information processing (the vector functional account), four hurdles to an understanding of the brain are identified and inspected: indeterminacy, micro-specificity, chaos, and openness.
Like everyone with a scientific bent of mind, Dennett thinks our capacity for meaningful language and states of mind is the product of evolution (Dennett [1987, ch. VIII]). But unlike many of this bent, he sees virtue in viewing evolution itself from the intentional stance. From this stance, ?Mother Nature?, or the process of evolution by natural selection, bestows intentionality upon us, hence we are not Unmeant Meaners. Thus, our intentionality is extrinsic, and Dennett dismisses the theories of meaning of (...) Dretske, Fodor, Burge, Putnam, and Kripke on the grounds that each requires that our mental states, unlike those of artifacts, have meaning intrinsically. I argue that we are Unmeant Meaners, incidentally defending Dretske et al., though my goal is to test the explanatory virtue of the intentional stance as applied to the evolution of intentionality. (shrink)
Mele desires to believe that the self-deceived have consistent beliefs. Beliefs are not observable, but are instead ascribed within an explanatory framework. Because explanatory cogency is the only criterion for belief attribution, Mele should carefully attend to the logic of belief-desire explanation. He does not, and the consistency of his own account as well as that of the self-deceived, are the victims.
There is no problem more paradigmatically philosophical than the mind-body problem. Nevertheless, I will argue that the problem is empirical. I am not even suggesting that conceptual analysis of the various mind-body theories be abandoned – just as I could not suggest it be abandoned for theories in physics or biology. But unlike the question, ‘Is every even number greater than 2 equal to the sum of two primes?’ the mind-body problem cannot be solved a priori, by analysis alone; though (...) I will not argue this thesis here, it is nearly obvious, since purported solutions must make matter of fact claims, heavy with existential import, about the real world. By contrast, an investigation of the sensitivity of the mind-body problem to empirical evidence will show that purported solutions to the problem are empirically testable, to a degree consistent with philosophy giving a clarified mind-body problem to the sciences. I offer the bold outlines of such an investigation here. (shrink)
Because consciousness has an organizational, or functional, center, Gray supposes that there must be a corresponding physical center in the brain. He proposes further that since this center generates consciousness, ablating it would eliminate consciousness, while leaving behavior intact. But the center of consciousness is simply the product of the functional linkages among sensory input, memory, inner speech, and so on, and behavior.
The object of this essay is to demonstrate a logical connection between beliefs and values. It is argued that such a connection can be established only if one keeps in mind the question: What is minimally required in order that it makes sense to speak of beliefs and values at all? Thus, the concept of minimal rationality is indispensable to the task at hand. A particular example of a logical connection between a belief and a value is examined, which leads (...) to a formal rule (Rule of Minimal Rationality) which expresses in general the logical connection between beliefs and values. This rule is elaborated to include attempted activities as well as activities simpliciter, activities having been discovered as essential to any logical connection between beliefs and values. Finally, some interesting implications and promising applications of the Rule of Minimal Rationality are outlined. (shrink)
Quartz & Sejnowski's main accomplishment is the presentation of increasing complexity in the developing brain. Although this cuts a colorful swath through current theories of learning, it leaves the central question untouched: How does the environment direct neural structure? In answer, Q&S offer us only Hebb's half-century-old suggestion once again.
There is no problem more paradigmatically philosophical than the mind-body problem. Nevertheless, I will argue that the problem is empirical. I am not even suggesting that conceptual analysis of the various mind-body theories be abandoned – just as I could not suggest it be abandoned for theories in physics or biology. But unlike the question, ‘Is every even number greater than 2 equal to the sum of two primes?’ the mind-body problem cannot be solved a priori, by analysis alone; though (...) I will not argue this thesis here, it is nearly obvious, since purported solutions must make matter of fact claims, heavy with existential import, about the real world. By contrast, an investigation of the sensitivity of the mind-body problem to empirical evidence will show that purported solutions to the problem are empirically testable, to a degree consistent with philosophy giving a clarified mind-body problem to the sciences. I offer the bold outlines of such an investigation here. (shrink)
Geary's project faces the severe methodological difficulty of tracing the biological effects of gender on mathematical ability in a system that is massively open. Two methodological stratagems he uses are considered. The first is that pancultural sex differences are biological in nature, which is dubious in the domain of mathematics, since it is completely culture-bound. The second is that sociosexual differences are partly caused by biosexual differences, which renders his thesis unfalsifiable and empirically empty.
Dayton's account of lewis' pragmatic contradiction seriously misconstrues this key concept by analyzing it in terms of logical contradiction. this order of analysis is explicitly rejected by lewis as the reverse of the proper order in which the pragmatic concept is foundational to logic and epistemology. i outline a correct account of pragmatic contradiction. then lewis' application of the idea to moral skepticism and the liar paradox is reconsidered, and is seen to vindicate his claim that both skeptic and liar (...) are defeated by a non-fallacious "ad hominem" consisting of a demonstration that each is in pragmatic contradiction. (shrink)
Behrendt's & Young's (B&Y's) persuasive scientific theory explains hallucinations, and is supported by a wide variety of psychological evidence, both normal and abnormal – unlike their philosophical thesis, Kantian idealism. I argue that the evidence cited by the authors in support of idealism actually favors realism. Fortunately, their scientific theory is separable from their philosophy, and is methodologically consistent with realism.
Gintis assumes the behavioral (=social) sciences are in disarray, and so proposes a theory for their unification. Examination of the unity of the physical sciences reveals he misunderstands the unity of science in general, and so fails to see that the social sciences are already unified with the physical sciences. Another explanation of the differences between them is outlined. (Published Online April 27 2007).
Elqayam & Evans' (E&E's) laudable program to keep the scientific investigation of human reasoning norm-free and focused on the facts alone is an essential part of a long tradition in the philosophy of science – but it faces deeper difficulties than the authors seem to realize, since reasoning is a competence, and the very concept of competence is normative.
Despite the heat of their attack, Saunders & van Brakel do illuminate various shortcomings of color research in the tradition of Berlin & Kay. Berlin and Kay elicit a pan-cultural pattern in color language, but the pattern does not provide much insight into the human mind.
This new anthology includes both classic and contemporary readings on the methods and scope of science. Jeffrey Foss depicts science in a broadly humanistic context, contending that it is philosophically interesting because it has reshaped nearly all aspects of human culture—and in so doing has reshaped humanity as well. While providing a strong introduction to epistemological and metaphysical issues in science, this text goes beyond the traditional topics, enlarging the scope of philosophical engagement with science. Substantial introductions and critical questions (...) are provided for each reading. (shrink)
Because the reciprocal theory of Mazur & Booth dominates the static basal model, given the evidence they present, it is worth considering the implications for women's equality, supposing it true. Testosterone might well give males a competitive edge, and hence higher status, creating an inequality that mere social legislation would be ill-suited to address. Further research on the role of testosterone is needed.
