A DIALECTICAL APPROACH TO RESEARCH AND DEVELOPMENT PLANNING

This paper reports on the methodology and an application of a dialectical approach to research and development, planning. The methodology features a structured debate followed by argumentation analysis. The argumentation analysis in turn is followed by an assessment of the plausibility of the arguments. The application involved using the methodology to assess the level of funding for research and development for a transportation system that would employ advanced technology. The Dialectic Inquiry process, and specifically, the plausibility rating activity, were seen as valuable aids for policy analysis.     

Assessing Surface Correspondence and Trade of Maya Figurines and Moulds Using Multi‐Stripe Laser Technology and Metrology*

One of the most intriguing questions for archaeologists studying clay artefacts concerns technologies employed in their manufacture and whether standardization can be demonstrated through traditional ceramic analysis. Visual comparisons and mechanical measurements have been used to determine correlations and infer standardization. Using a laser multi‐line scanner and software developed to quantify Hausdorff distances between vertices in 3D surfaces, we analysed sample collections of figurines and moulds from Belize, Mexico and Honduras. The results indicated that this procedure was a more precise indicator of common source and standardization in moulded clay artefacts. This method provided data relevant to assessing the scope of ancient trade networks and the nature of social and economic relationships that existed among the ancient inhabitants of Mesoamerica.     

Investigating Human Migration and Horse‐Trading in Yelang (夜郎) Through Strontium Isotope Analysis of Skeletons from Zhougshui Sites,South‐West China (1300 bc – ad 25)

Yelang (夜郎), a mysterious state located in the south‐western area of early China and dating from the Bronze Age to the Early Iron Age (1300 bc – ad 25), is a cultural interactive junction between the Yunnan–Guizhou Plateau and the Yangtze River Basin. The Zhongshui Basin in Weining County, Guizhou Province, was one of the important distribution areas of the Yelang civilization. This area, which includes sites at Jigongshan (鸡公山; 1300 – 800 bc ), Hongyingpan (红营盘; 700 – 400 bc ) and Yinzitan (银子坛; 400 bc – ad 25), has provided a very integrated chronology, spanning from the Bronze Age to the Early Iron Age in the eastern Yunnan – western Guizhou area. To investigate human migration and horse‐trading at these Yelang sites, we conducted a strontium isotopic analysis on the teeth enamel of humans and horses unearthed from these three sites. The results indicated the following: (1) people at the earlier sites (Jigongshan and Hongyingpan) were all indigenous, whereas in the Yinzitan cemetery, there was a more immigrant population, and all the people who were buried in an upper limb flexed supine position were non‐local; and (2) most of the horses found at the Jigongshan and Yinzitan sites show different provenances, probably related to the famous Dian (滇) and Zuo (筰) horses recorded in historical documents, providing more clues for further study on horse‐trading in South‐West China during the Bronze Age and the Early Iron Age.     

Hume,Bishop Butler,and the Revival of Ritual in Anglophone Protestantism

A sweeping reassessment of the role of ritual, ceremony, and aesthetics took place in anglophone Protestantism between the late eighteenth and the late nineteenth centuries. While the nineteenth‐century developments themselves have been extensively studied, little scholarly attention has been paid to the importance of the earlier emergence of philosophical language capable of explaining and justifying, in a Protestant context, the ritual and aesthetic dimensions of religious practice. I argue that this language, paradoxically, grew out of a symbiosis of sceptical modernity, traditional religious apologetics, and the religious “enthusiasm” of the early eighteenth century. I approach the topic through the interconnected oeuvres (and careers) of David Hume and Joseph Butler, presenting the first synoptic account of their ideas about the psychological underpinnings of religious worship, and the use made of their ideas by later generations of anglophone Protestants. As mainstream Anglicans, Episcopalians, and Presbyterians confronted the challenges presented by Methodism and Evangelicalism, they found support in a synthesis of Butler's and Hume's ideas. Eventually, the beneficial role of ritual and aesthetics in religious worship came to be widely accepted throughout the anglophone Protestant world.