The spring,the seed and the tree: Gregory of Tours on the wonders of nature

In the preface to his liturgical calendar The reckoning of the course of the stars Bishop Gregory of Tours (538–594) — author also of Ten books of histories and Eight books of miracles as well as of a Commentary on the understanding of the Psalter (of which, however, only fragments are preserved) — declares God's “wonders” of the natural world to be superior to the seven ancient wonders of the world. The reason for this is that the latter, being works of men, are subject to decay and destruction, while the former, as miraculous works of God, are divinely sustained and renewed daily or annually, thereby becoming imperishable. An examination of the associative contexts in which two of these wonders — the sea (enlarged to include water in its various forms) and plant life — occur in the rest of Gregory's works reveals several essential themes of his thinking not only about nature, but also about God, man and society. Thought, for him, nature as a (divinely sustained) system of regularities does exist as a kind of backdrop, sudden unpredictable divine — and sometimes diabolic — action in and through phenomena occupies the center of the stage. Gregory tends to see this action in the shape of what he regards as pre-existing images or patterns of invisible spiritual truth, to which the visible, even material, structure of events must necessarily conform. He shows, too, how this action could reflect as well as meet various needs of the individual and of society as a whole. An association which recurs almost constantly in his treatment of divine action in these natural phenomena, which he sometimes describes as analogous to that in man, is precisely that with the cluster of closely related concepts of renewal, rebirth and creation ex nihilo. Together with what appears as an extreme, as it were ‘poetical’, sensitivity to sudden perceptions and intuitions, something like a longing for and surrender to what he describes as “astonished admiration” may have helped to make possible his recognition of that which he designated as divine creative power in the world of visible reality as well as in man's inner experience. His seeing this as an essential dynamic of the holy may mean that he felt it to be a fundamental need and concern not only of the individual personality but also, more obscurely, of the society in which he found himself.     

SPATIAL DISPERSION OF TECHNOLOGICAL INNOVATION: A CASE STUDY FOR THE NETHERLANDS BY MEANS OF PARTIAL LEAST SQUARES*

ABSTRACT. In this paper the impact of spatial and nonspatial variables on the innovation potential and innovativeness of (small) industrial firms in The Netherlands will be analyzed. Innovation potential and innovativeness will be conceived as latent variables which will be measured by a partial least squares approach. The variables reflecting innovation potential are notably input variables such as internal and external R&D, while innovativeness will be based on output indicators such as the number of product and process innovations. The regional dimension enters our analysis essentially at two levels. First, we will investigate whether more innovative firms are to some extent spatially biased (i.e., on the basis of intrafirm characteristics). Secondly, we will analyze the relevance of an indigenous regional impact, per se. In other words, we will examine whether firms with an equal innovation capacity will differ in actual (i.e., realized) innovativeness as a consequence of different regional conditions. For the first issue, our results indicate that not all regions are equally well-endowed with potentially innovative (small) firms. Our analysis even demonstrates that these firms are underrepresented in regions which are generally considered to offer the most favorable production environment. After compensating for these differences in the composition of the regional set of firms, we demonstrate that an indigenous regional impact per se cannot be identified in The Netherlands.     

THE SUPPLY-DRIVEN INPUT-OUTPUT MODEL: A NEW INTERPRETATION BUT STILL IMPLAUSIBLE

ABSTRACT. In this reply, I argue that the production function proposed by Gruver provides a theoretical foundation for the supply model only in a most trivial case. He proposes a more general alternative which is, however, still very implausible. Furthermore, against Rose and Allison, I argue that small input-coefficient changes provide an insufficient excuse for using the supply model for impact studies, and I show that employment estimates may be quite different depending on the approach used.     

A DOUBLE-ENTRY METHOD FOR THE CONSTRUCTION OF BI-REGIONAL INPUT-OUTPUT TABLES*

ABSTRACT. In The Netherlands, a strong tradition in the construction and updating of (inter)regional input-output tables has been built up. The paper gives a brief overview of this Dutch experience and discusses the features of the by now more or less standardized double-entry bi-regional construction method (DEBRIOT). This method systematically adds sales and export coefficients to the usual construction procedures. Thus, it introduces consistency checks at the cell level of the input-output table. Moreover, it offers a non-survey technique to estimate a regional domestic sales table that is crucial to the double-entry character of the method.     

SPATIAL EQUILIBRIUM WITH FOOTLOOSE FIRMS*

ABSTRACT. We determine the location equilibria in a duopoly model under a novel solution concept. Typically, spatial equilibrium is described as either a simultaneous price and location game, or else as a two-stage location-then-price game. We introduce a new alternative, a two-stage price-then-location game. It is well known that no (pure strategy) equilibrium usually exists under the two standard solution concepts when products are homogeneous. We show this is also true for the new concept. We then provide numerical results for a specific functional form (the logit model) which introduces product heterogeneity into the standard framework, restoring equilibrium when the degree of substitutability between products is not too small.     

The Ngovo Group: an industry with polished stone tools and pottery in Lower Zaïre

Summary Now, for the first time, it is possible to place in an exact archaeological context the polished tools which have been collected for many years on the surface in the savanna immediately to the south of the equatorial forest. In Lower Zaïre, in an area of 6000 km², polished tools have been found systematically associated with a particular type of pottery. This pottery, which was previously known as Groupvi pottery and which we propose calling Ngovo group pottery is very distinctive.Although faunal remains associated in one case were of wild animals, someElaeïs andCanarium nuts could indicate the beginnings of agriculture. A series of dates in good agreement place these polished tools and this pottery within the last two centuries bc.At the present time, iron-working in Lower Zaïre has not been dated prior to the second century ad. This Early Iron Age is associated with the Kay Ladio group pottery which is possibly derived from the Ngovo group.

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Résumé Pour la première fois, il est possible de préciser le contexte archéologique des outils polis que depuis longtemps on recueillait en surface dans les savanes immédiatement au sud de la forêt équatoriale.Au Bas-Zaïre, dans une zone de plus de 6000 km², des outils polis ont été trouvés systématiquement en association avec une céramique d'un type particulier. Cette céramique, connue précédemment sous le nom de céramique du groupevi et que l'on propose d'appeler dorénavant groupe de Ngovo, est très caractéristique.Bien que les restes de faune qui y sont associés dans une grotte soient ceux d'animaux sauvages, des noix d'Elaeïs et deCanarium indiquent peut-être un début d'agriculture.Une série de datations remarquablement convergentes placent ces outils polis et cette céramique durant les deux derniers siècles bc.La métallurgie n'est jusqu'à présent pas datée au Bas-Zaïre avant le 2e siècle ad. Cet âge du fer ancien est associé à la céramique du groupe Kay Ladio qui dérive peut-être du groupe de Ngovo.

     

GAS LIQUID CHROMATOGRAPHIC ANALYSIS OF FATTY ACIDS IN FOOD RESIDUES FROM CERAMICS FOUND IN THE SOUTHWESTERN CAPE,SOUTH AFRICA

Gas liquid chromatography was used to analyse residues adhering to the inside of excavated potsherds from dated South African sites. The results suggested marine animal fat, possibly seal, had been cooked in the vessels. Fat of modern seals was baked and also analysed as a control sample. This gave similar results. The importance of seals in the prehistoric diet of the Southwestern Cape is supported by a large number of seal bones in the associated faunal material.     

Dilemmas of Development Discourse: The Crisis of Developmentalism and the Comparative Method

ABSTRACT Developmentalism, or the theory of linear progress, has taken several forms — evolutionism, modernization theory, development thinking — which correlate with different epochs of western hegemony. The comparative method serves as its underpinnings in theoretically incorporating non-western societies into the developmental paradigm. Developmentalism is universalist and ahistorical, teleological and ethnocentric. A discourse of power, it is presented and taken as a recipe for social change. The present crisis of developmentalism is both a crisis of development in the south and a crisis of modernism in the west. In the west, developmentalism is being challenged by new social movements and, in theoretical terms, by postmodernism; in the south, alternative development strategies test the limits of the developmental paradigm. Non-western concepts of modernization have also been developed. This discussion concludes with two queries, one concerning the passage from the bi-polar world of the Cold War to polycentrism, and one with respect to the deconstruction of the west as a prerequisite to the deconstruction of development. If ‘development’ itself has become a problem, and has sowed the seeds of discontent and ethnic conflict, a corrective to development can only come from other worldviews, other visions.