The degree to which physiology and culture have affected the formation of primitive color categories continues to be a matter of discussion. In this paper the degree of agreement between the ranges of individual color term foci for the four hue-based color categories yellow, green, blue, and red and individual choices of Munsell samples representing for the observers Hering's four unique hues is investigated. The color term focus range data are extracted from the survey results of the 110 unwritten languages (...) of the World Color Survey, also in terms of the Munsell color order system. Agreement of approximately 90% between the two has been found, indicating the likelihood of a strong color vision system related physiological component in the formation of these four primitive hue categories. (shrink)

This chapter discusses the ordering of color percepts, and starts by presenting an overview of the critical issues surrounding the topic and by examining the relationship between stimuli and percepts. Certain types of variability were found by experimental psychology in the relationship between stimulus and response as a result of observation conditions. In the twentieth century, the view that the normal human color-vision system has a standard implementation and that all perceptual data are appropriately treated with normal statistical distribution methodology (...) became the standard paradigm. However, the idea that the large number of color percepts humans can experience must fit into some kind of ordering system is an old one, going as far back to Aristotle and his proposed color categories based on a scale of chromatic colors between white and black. The strengths and limitations of the more recently developed kinds of color order systems are also touched upon here. (shrink)

Berlin & Kay hue-related basic color categories are compared with the ISCC-NBS system of object color categorization. Though independently derived, categories of the former form a small subset of the latter. A conjecture is proposed that explains the absence of yellow-green and blue-green basic hue categories and the potential for a violet category as the result of constraints on primitive hue category formation due to considerable variation in stimuli selected by color-normal observers as representing for them unique hues.

Paul Churchland proposed a conceptual framework for translating reflectance profiles into a space he takes to be the color qualia space. It allows him to determine color metamers of spectral surface reflectances without reference to the characteristics of visual systems, claiming that the reflectance classes that it specifies correspond to visually determined metamers. We advance several objections to his method, show that a significant number of reflectance profiles are not placed into the space in agreement with the qualia solid, and (...) produce two sets of counterexamples to his claim for metamers. (shrink)

This commentary raises the possibility of recent discussion on the issue of basic color terms suffering from the "stimulus error," first described by the English psychologist E. B. Titchener. It refers to confusion of the psychological experience with the physical description of the stimulus. Such confusion is routine in everyday language in situations where private sensory experiences are involved that cannot be objectively described, but is harmful in fundamental discussions about experiences.

The data from the World Color Survey of 110 un-written languages have been analyzed in regard to individual focal choices. A total of 46 major color terms have been identified. Of these 24 can be defined in terms of English color terms, while 22 cannot. The most important color term in terms of usage is red, followed by white and black. In the 110 languages, 73 different arrangements of major color terms have been found. The six Hering fundamental colors, presumably (...) closely related to the workings of the color vision system, occur preferentially but not consistently in languages with 6 or more major terms. They represent the top six categories in terms of major usage. WCS indicates usage of major color terms to be complex and clearly also influenced by cultural choices. (shrink)

As modelling becomes a popular approach in the study of biological systems it is necessary to clarify its concepts and dimensions. This helps to characterize and to distinguish models but cannot establish their quality. The virtue of a model depends on the insight gained in respect to a specific scientific question, and it is hard to measure this with a theory.

Neural organization has many facets; multiple descriptive levels and multiple analytical strategies coexist. Although most neuroscientists agree that a multidisciplinary, multistrategic approach is necessary to understand neural organization, diverse individual approaches make it difficult to find the optimal mixture and priority list.

Reflectance and spectral power functions are poor predictors of color experiences. Only in completely relativized conditions (single observer, non-metameric set of stimuli, and single set of viewing conditions) is the relationship close. Variation in reflectance of Munsell chips experienced by color-normal observers as having a unique green hue encompasses approximately sixty percent of the complete range of hues falling under the category “green”; and in recent determinations of unique hues, ranges of yellow and green as well as green and blue (...) unique hues overlap. (shrink)

El autor aborda la tendencia del crecimiento del capital por encima de la expansión económica, que ha generado una excesiva desigualdad, mostrando que esto además ha coincidido con el retroceso en el estado de bienestar, incidiendo en las políticas nacionales y por ello generando una transformación del estatus de ciudadano hacia un productor de bienes y consumidor. Los argumentos se dirigen a mostrar cómo esta situación contradice los principios de protección de las mínimas condiciones sociales y económicas esgrimidos por la (...) declaración universal de los derechos humanos y el modo como el capital internacional incide en las decisiones políticas transformando el concepto tradicional de soberanía y de ciudadanía.Se evidencia pues una necesidad de decisiones que, en términos políticos impongan cargas económicas al capital, sobre todo al internacional. In this paper, I will show how the tendency to a bigger growth of capital than the one of the overall economy has generated an excessive inequity. I will also show how this is linked to a regression in the welfare state and the transformation of the citizen into a producer of goods and a consumer. I will try to show that this situation contradicts the principles of protection of the social and economic minimal conditions stated by the Universal Declaration of Human Rights and how international capitals influence political decisions and how it helps to transform the traditional concepts of sovereignty and citizenship. It is then evident that it is necessary to make political decisions to impose taxes to capital in particular to the international one. (shrink)

The paper tries to illustrate the influence of Aristotle's thought upon Brentano by arguing that the view that all psychological phenomena have objects was proably derived from the Aristotelian conception that the mind can know itself only en parergo, and that this knowledge presupposes that some other thing be in the mind "objectively". Brentano's contribution to Aristotle scholarship is illustrated by reviewing some of his arguments against Zeller's claim that Aristotle's God, contemplating only himself, is ignorant of the world. The (...) paper concludes with an attempt to explain the relative neglect into which Brentano's exegetical efforts have fallen. (shrink)

Research into intuitive problem solving has shown that objective closeness of participants’ hypotheses were closer to the accurate solution than their subjective ratings of closeness. After separating conceptually intuitive problem solving from the solutions of rational incremental tasks and of sudden insight tasks, we replicated this finding by using more precise measures in a conceptual problem-solving task. In a second study, we distinguished performance level, processing style, implicit knowledge and subjective feeling of closeness to the solution within the problem-solving task (...) and examined the relationships of these different components with measures of intelligence and personality. Verbal intelligence correlated with performance level in problem solving, but not with processing style and implicit knowledge. Faith in intuition, openness to experience, and conscientiousness correlated with processing style, but not with implicit knowledge. These findings suggest that one needs to decompose processing style and intuitive components in problem solving to make predictions on effects of intelligence and personality measures. (shrink)

It is pointed out against the two critics (a) that an identity or partial identity of meanings and facts is logically impossible, (b) that the logical grammar of ?identify? and ?explain? is different from that of ?understand? and that hence understanding can never be an operation of identifying or explaining, and (c) that rational understanding does not involve a ?reproduction? of the subject matter in any controversial sense.

The repetition of life is being examined on the basis of Henry’s analysis of life as a performance beyond habitualization as sedimentation in Husserl’s approach, as well as a difference in immanent conceptualization on the premise of the coveting organless body according to Deleuze. In contrast to this “nomadic thinking,” which always remains non-subjective, the emphasis in the original reciprocity of life and body is put on the basic transcendentality of the effective repetition of life in the bodily memorial of (...) the radical phenomenological habitualization. (shrink)

Der Bogen der radikalphänomenologischen Zeitkritik spannt sich von der Auseinandersetzung mit der kantischen Rezeptivitätsproblematik über die Analyse einer affektiven Historialität vor jeder Zeit bis hin zur Aufhebung der Geschichtlichkeit als Primat des originär phänomenologischen Wahrheitszugangs. Auf diesem Weg übernimmt die absolute Lebensselbstaffektion immer konkreter die Aufgabe der immanenten Urphänomenalisierung als inner-narrative Primärindividuierung.

Die Frage nach dem Ursprung des Bosen beschaftigt den Menschen seit Jahrhunderten. Eine Losung suchen dualistische Ansatze, indem sie dem guten Schopfergott ein boses Prinzip an die Seite stellen. Schon Augustinus setzte sich in seinen Schriften kritisch damit auseinander. Im Mittelalter erfreuten sich dualistische Sekten erneut grosser Beliebtheit. Die intellektuelle Auseinandersetzung mit dieser Lehre war eines der Motive fur die Grundung des Dominikanerordens. Vor dem Hintergrund der antiken und mittelalterlichen Dualismuskritik zeichnet sich der Ansatz Alberts des Grossen durch eine wesentlich (...) differenziertere Argumentation aus. Mit Aristoteles kann er die Grundlage von Gegensatzen praziser bestimmen und so nachweisen, dass Gegensatze nicht erste Prinzipien sind, sondern erst in Dingen auftreten, die schon existieren. (shrink)

Summary A. Vagueness is not definable in terms of behaviour (Section 4).

ZusammenfassungDer Text versucht in Auseinandersetzung mit den Ansätzen von Jürgen Moltmann, Johann Baptist Metz und Odo Marquard und im Anschluss an lutherische Theologie zu einer Verhältnisbestimmung von Theodizeefrage und Kreuzestheologie zu gelangen. Dabei wird Luthers Einsicht fruchtbar gemacht, dass Gott verborgen im Leiden wirkt, das Leiden aber nicht zu seiner Wesenseigenschaft wird. Vielmehr eröffnet sich in der Klage des leidenden Menschen die Möglichkeit, das Leiden an Gott zu beenden und gegen Gott zu Gott zu fliehen. Von Luthers Kreuzestheologie her ist (...) eine gegenseitige Durchdringung von Theodizeefrage, Hamartiologie, Kreuzestheologie und Eschatologie anzumahnen. Gleichzeitig verhelfen Klage und Anklage dazu, sich aufgrund von erfahrenen Leiden nicht in sich selbst zu verschließen, sondern kontrafaktisch an Gott festzuhalten.SummaryDiscussing the thoughts of J. Moltmann, J. B. Metz and O. Marquard the essay attempts – whilst following Martin Luther's theologia crucis – to find a relation between the theodicy-question and the theology of the cross. For this concern it refers to the aspect that God acts in suffering in a hidden way but does not posses suffering as an intrinsic characteristic. Rather, the lament of suffering people address to God, as we find it in the Psalms, gives the opportunity of bringing suffering from God's hiddenness to an end and to “flee from God to God”. Returning to Luther's theologia crucis should lead to further reflections on theodicy, sin, theology of the cross and eschatology. At the same time, lamentation as bringing human suffering before God provides an aid for suffering people not to lock their suffering in themselves, but to maintain the relationship to God – even against the supposedly factual evidence of the experience of suffering. (shrink)

ZUSAMMENFASSUNGIm Rekurs auf Luthers Verständnis der communicatio idiomatum, also der gegenseitigen Mitteilung und Partizipation von Göttlichem und Menschlichem in der Person Jesu Christi, versucht der Text eine Annäherung zu leisten an eine kommunikative theologische Anthropologie innerhalb einer relationalen und kommunikativen Ontologie. Mit einem solchen Konzept erscheint es als möglich, innerhalb der Debatte um Leib und Seele beziehungsweise Gehirn und Geist, die in den vergangenen Jahrzehnten aufgrund der Forschungsergebnisse der Neurowissenschaften von neuem in die öffentliche Aufmerksamkeit gerückt ist, zu einer Klärung (...) zu gelangen und sowohl einen Leib-Seele-Dualismus als auch eine naturalistische Reduzierung mentaler Prozesse auf rein physische Vorgänge zu vermeiden. Luthers Modell der communicatio idiomatum dient in diesem Zusammenhang als Strukturmodell für die Kommunikation von Mensch und Gott im Glauben und für die leib-seelische Existenz des Menschen selbst.SUMMARYThe article tries – in referring to Martin Luther's understanding of communicatio idiomatum, thus the communication of divine and human nature in the person of Jesus Christ – to outline a communicative anthropology and ontology, in order to help to clarify the body-mind-problem and to overcome both the body-mind-dualism and a naturalistic approach currently favoured by several neuroscientist concepts. In comparing Luther's view of the communication of immaterial and material processes within the person of Jesus Christ and his concept of communication that takes place between Christ and the believer, the essay concludes that Luther seems to conceive a constitutively relationally structured view of man. In taking this approach seriously, there could be a way for Christian theology to appropriately deal with the challenges caused by the contemporary neuroscientist debate. Following Luther's concept of communication within the person of Jesus Christ, of Christ and man and within man himself, this communicative concept could turn out to be helpful in outlining a relational and communicational theological anthropology. (shrink)

This article notes differences in legislation in Germany and Great Britain regarding human embryo research and looks for an explanation in their divergent intellectual traditions. Whereas the German Stem Cell Act invokes an anthropological concept of human dignity to ground its ban on using embryos for research, there is no definition of what it means to be human in either the British Human Fertilisation and Embryology Act or in the advisory Warnock-Report. After studying the differences and providing some philosophical background, (...) the essay distinguishes two notions that are significant for understanding human dignity. It then proposes from a theological point of view a basic understanding within a relational anthropology, and comes to the conclusion that because of continuity in development and their relational constitution, humans embryos should be accepted as human from the moment of conception. (shrink)