Decision-Making on Transport Infrastructure and Contested Information: A Critical Analysis of Three Approaches

Information is highly contested in virtually all decision-making processes on large infrastructure projects, leading to the delay or cancellation of projects. Contested information has two characteristics: uncertainty and ambiguity. The uncertainty of information refers to the lack of reliable knowledge about the characteristics and future effects of infrastructure projects. The ambiguity of information means that different actors have different (legitimate and valid) perspectives on the characteristics and effects of infrastructure projects. Information is contested if both uncertainty and ambiguity apply. In this paper, we develop a theoretical framework based on different perspectives on rationality and the role ascribed to information in decision-making. We then use this framework to analyse three approaches aiming to deal with the contested nature of information. The analysis shows that none of the approaches can fully deal with the contested nature of information, because no practically feasible approach has yet been developed to effectively address the ambiguity of information. We end with a brief discussion of the possible responses to this finding.     

The taphonomy of fallow deer (Dama dama) skeletons from Denmark and its bearing on the pre-Weichselian occupation of northern Europe by humans

The ecological tolerances of Neandertals, their ability to subsist in the dense forests of full interglacials, and their capacity to colonize northern latitudes are the subject of ongoing debate. The site of Hollerup (northern Denmark) lies at the northern extreme of the Neandertal range. Dated by various techniques to the Eemian interglacial (MIS 5e), this site has yielded the remains of several purportedly butchered fallow deer (Dama dama). Taphonomic reanalysis of the remains from Hollerup and a handful of other Eemian-aged fallow deer skeletons cast doubt on the interpretation that they were humanly modified. We place this revised conclusion into the wider context of human settlement of southern Scandinavia during the Eemian. Other claims of Neandertal presence in the region rest on candidate Middle Paleolithic artifacts, all of which derive from surface contexts. With the fallow deer material removed as a secure indicator of Neandertal settlement of Denmark during the last interglacial, this lithic material must be viewed with renewed skepticism. While ecological and/or topographic factors may have played an important role in preventing Neandertals from penetrating into peninsular Scandinavia, we caution that geological, taphonomic, research-historical, and demographic factors may have significantly distorted our picture of their occupation in this region.     

Sediment geochronology and spatio-temporal and vertical distributions of radionuclides in the Upper Bonny Estuary (South Nigeria)

Surface deposits and sediment cores were collected from the Upper Bonny Estuary, located in Southwest Nigeria, and analyzed to determine spatio-temporal and vertical distributions of radio-nuclide activities expressed in Bq·kg^?1 dry weight. The results of activities of naturally occurring radionuclides of ²²⁶Ra (15 ± 2–34 ± 3 Bq·kg^?1), ²²⁸Ra (32 ± 5–48 ± 6 Bq·kg^?1), ⁴⁰K (264 ± 29–462 ± 36 Bq·kg^?1) were found to be all within the range of typical values reported for coastal regions. Ratios of ²²⁶Ra to ²²⁸Ra suggested accretion for all samples with low sediment accumulation registered during rainy months. In addition, vertical distributions at the three sampling sites were also studied with the initial aim of establishing chronologies from the decay of excess ²¹⁰Pb. In two cores, excess ²¹⁰Pb, estimated by subtracting ²²⁶Ra from total ²¹⁰Pb on a layer-by-layer basis, exhibit relatively constant activity with discrete minima and maxima. Therefore, these cores were excluded from radiometric dating. Only the third core could be dated by the constant rate of supply model, and ¹³⁷Cs was utilized to validate the ²¹⁰Pb chronology.     

Tongan and Samoan volcanic glass: pXRF analysis and implications for constructs of ancestral Polynesian society

A provenance study of volcanic glass specimens from 12 archaeological sites in the Kingdom of Tonga is carried out employing pXRF (portable X-ray fluorescence) analysis. To accomplish this, volcanic glass samples from previously identified sources in northern Tonga and the adjacent islands of Samoa are analyzed. Results indicate inter-island voyaging and interaction over a 600 km linear distance along the Tongan island chain from first Lapita settlement ca 2900 BP throughout later prehistory. Tongan volcanic glass, however, is not found in Samoa and, with the exception of one late prehistoric specimen, Samoan volcanic glass is not present in Tonga. This distribution challenges current concepts of an integrated ancestral society and homeland common to Tonga and Samoa from the Lapita period onward.     

How Wealth Happened in Neolithic Central Europe

This paper advances the proposition that three key technological and logistical systems matured during the fourth and third millennia BC in Late Neolithic/Copper Age Europe: transportation infrastructure, durable goods made of metals, and capital investment in oxen used for traction. As risk rather than uncertainty became the dominant condition under which decisions were made, the convergence of these factors permitted individuals and households to accumulate genuine wealth.     

Confucian China and Jeffersonian America: Beyond Liberal Democracy

This paper begins by reviewing the ancient Chinese worldview, one imbued with cultural particularism wherein the Middle Kingdom identified itself as the centre of the universe. I then distinguish the ways in which historically the Confucian East and Christian West have respectively exerted cultural hegemony. I next analyse China's rebuffing of liberal democracy, and how the CCP's retention of one-party rule has generated concerns about its legitimacy. I conclude by showing that China and America each possess moral traditions – specifically Confucianism and Jeffersonian Deism – that have overlapping outlooks. Both maintain a worldview that disavows extremism. Based on this broader philosophical-religious analysis, I argue that contentions over liberal democracy notwithstanding, China and America share moral ideals vital for confronting some of today's exigencies.     

Flush with the Past: An Insight into Late Nineteenth-Century Hungate and its Role in Providing a Better Understanding of Urban Development

The discovery in 2007 of the remains of a late nineteenth- to early twentieth-century communal toilet block within the Block E excavations at Hungate, York, has delivered an important insight into the development of the Hungate area across this period. Re-contextualizing this discovery, from the local to the global and back again, challenges the official historical narratives of Hungate and the dissimilar archaeologies of the modern city.