This volume is a direct result of a conference held at Princeton University to honor George A. Miller, an extraordinary psychologist. A distinguished panel of speakers from various disciplines -- psychology, philosophy, neuroscience and artificial intelligence -- were challenged to respond to Dr. Miller's query: "What has happened to cognition? In other words, what has the past 30 years contributed to our understanding of the mind? Do we really know anything that wasn't already clear to William James?" (...) Each participant tried to stand back a little from his or her most recent work, but to address the general question from his or her particular standpoint. The chapters in the present volume derive from that occasion. (shrink)

This is a description of an avian-shaped feature that rests below a network of cellular structures found on a mound within the Argyre Basin of Mars in Mars Global Surveyor image M14-02185, acquired on April 30, 2000, and released to the public on April 4, 2001. The area examined is located near 48.0° South, 55.1° West. The formation is approximately 2,400 meters long from the tip of its beak to the tip of its farthest tail feather. There is a minimum (...) of six different variations in appearance of the surface material over this small area. Utilizing the public targeting request form provided on the Mars Global Surveyor (MGS) website, co-author Miller secured a second image of the area that was obtained on July 3, 2006, showing this feature under different conditions S20-00165. The new image was then released to the public on August 11, 2006. A third image of the formation identified as MGS S13-01480 was acquired on December 15, 2005, and although officially processed on June 20, 2006, it was not made available to the public until August 22, 2009, on NASA’s Planetary Data System (PDS) website. All three of the MGS images reveal defining aspects of this avian feature, including a head, beak, body, eye, leg, foot, toes, wing, and feathers. When taken together, these components induce the visual impression of an avian-shaped formation that exhibits a unique set of proportional features. Adjoining this formation is a composite of complex cellular features that form a compartmentalized infrastructure. The three authors who are veterinarians provide a critical analysis of the avian features, and the geologist and geoscientist authors examine natural mechanisms that could contribute to the formation of this feature. An extensive search of comparable regions within and beyond the area of the Argyre Basin was conducted. A list of these sites is provided, and terrestrial comparisons are also offered. (shrink)

Cognitive science is a child of the 1950s, the product of a time when psychology, anthropology and linguistics were redefining themselves and computer science and neuroscience as disciplines were coming into existence. Psychology could not participate in the cognitive revolution until it had freed itself from behaviorism, thus restoring cognition to scientific respectability. By then, it was becoming clear in several disciplines that the solution to some of their problems depended crucially on solving problems traditionally allocated to other disciplines. Collaboration (...) was called for: this is a personal account of how it came about. (shrink)

Four philosophical problems--predication, speech acts, rules, and innate ideas--are discussed in the light of their implications for psychological and linguistic research. The discussion of predication concerns both form and use. With respect to form, it is argued that our lexical memory is organized according to a predicate-argument formula that underlies the subject-predicate form of our sentences. With respect to use, it is argued that the illocutionary force of the sentence as a speech act must be taken into account. Both the (...) formation and the use of such verbal constructions are normally characterized by systems of rules, but there is no clear account of what a rule is or how it might operate to control behavior, and this problem is especially difficult when, as in language, the person's knowledge of the rules is implicit. The innate basis for our human ability to acquire linguistic rules is considered and the problem of innateness is redefined around the conjecture that there are innate, language-specific mechanisms unique to human beings. The problem of investigating such language-specific mechanisms psychologically, however, is quite difficult at the present time. (shrink)

While deductive validity provides the limiting upper bound for evaluating the strength and quality of inferences, by itself it is an inadequate tool for evaluating arguments, arguing, and argumentation. Similar remarks can be made about rhetorical success and dialectical closure. Then what would count as ideal argumentation? In this paper we introduce the concept of cognitive compathy to point in the direction of one way to answer that question. It is a feature of our argumentation rather than my argument or (...) your argument. In that respect, compathy is like the harmonies achieved by an accomplished choir, the spontaneous coordination of athletic teamwork, or the experience of improvising jazz musicians when they are all in the flow together. It is a characteristic of arguments, not a virtue that can be attributed to individual arguers. It makes argumentation more than just the sum of its individual parts. The concept of cognitive compathy is brought into focus by locating it at the confluence of two lines of thought. First, we work up to the concept of compathy by contrasting it with empathy and sympathy in the context of emotions, which is then transplanted into epistemic, cognitive, and argumentative soil. Second, the concept is analytically linked to ideal argumentation by way of authenticity in communication. In the final section, we explore the extent to which argumentative virtues are conducive to producing compathetic argumentation, but reach the unhappy conclusion that the extra value of compathetic argumentation also transcends the evaluative reach of virtue argumentation theory. (shrink)

This essay argues for internalism in maintaining that there is a sense of “determination” – namely “a selection of one” – according to which phenomenological content determines the object of an experience. The subject may not be able to describe the object in a way which distinguishes it from all other objects, but the object is nevertheless determined by the unity of sense, or noema, which presents it.

The Rho GTPases—Rho, Rac and Cdc42—act as molecular switches, cycling between an active GTP‐bound state and an inactive GDP‐bound state, to regulate the actin cytoskeleton. It has recently become apparent that the Rho GTPases can be activated in subcellular zones that appear semi‐stable, yet are dynamically maintained. These Rho GTPase activity zones are associated with a variety of fundamental biological processes including symmetric and asymmetric cytokinesis and cellular wound repair. Here we review the basic features of Rho GTPase activity zones, (...) suggest that these zones represent a fundamental signaling mechanism, and discuss the implications of zone properties from the perspective of both their function and how they are likely to be controlled. BioEssays 28: 983–993, 2006. © 2006 Wiley Periodicals, Inc. (shrink)

This is an analysis of a large facial formation set within a glacial moraine along the southeast corner of Alberta, Canada, known as the Badlands Guardian. The formation is presented in one aerial and three satellite images acquired over the past 70 years by the Alberta Department of Lands & Forests and Google Earth. The images reveal a profiled portrait of a human head wearing a feathered headdress. The facial features include an eye, nose, mouth, chin, neck, and jawline. The (...) headdress consists of a headband containing a staggered set of feather-shaped extensions. When taken together these aesthetic features create the visual impression of a left-facing portrait of an indigenous tribesman wearing a feathered headdress. A claim of intelligent design is offered and a geologist and geoscientist examine natural mechanisms that could contribute to the formation of these aesthetic features. A comparison of the iconographic tribal motifs of both North and South America is presented and a request for an extensive ground exploration and additional satellite images of this formation is encouraged. (shrink)

The educationally emaciated, suffering from intellectual and spiritual bilumia, binge on facts and linear thinking. The imprimatur of clarity and the infatuation with quantification are accoutrements of this affliction, often characterized by apathy. Chaos is introduced as the wrecking ball for the hierarchical skyscrapers that overcrowd the educational skyline. The type of chaos proposed can be explained by the neutron bomb analogy. Chaos destroys all that is inessential but leaves standing the essential and promotes holistic rather than compartmentalized learning. The (...) authors further contend that one insight is better than a myriad of facts; in being vigilant of serendipity; that the value-aspect of facts is as important as the facts themselves. Such beliefs form a foundation for educational holism. Our goal is to popularize philosophy in the same way science has become popular without a mass understanding. Empiricism is criticized for creating the theoretical basis for fragmentation (forming the basis for an island ideology) by excising essence. Founded on inessential empirical ideology, efforts to teach multiculturalism merely exacerbate difference, promote alienation, and discourage tolerance. Within the framework of value hierarchies we favor, tolerance is not understood as open-armed acceptance of just anything, but the forbearance of an evil for the promise of greater good. Essence cannot be removed: even in the idiosyncratic we can find the essential. In the absence of chaotic methodology, critical thinking remains an apolitical, amoral, and atemporal process displaced from social and political reality. We propose a critical thinking that is not legalistic, but is action-oriented. The pipe dream for education is a political, moral, temporal, and decompartmentalized critical thinking that disseminates philosophy across the curriculum. Those who risk becoming pariahs and nomads are essential to the rejuvenation of the educational system. (shrink)