Apartheid,Religious Pluralism,and the Evolution of the Right to Religious Freedom in South Africa

The apartheid history of South Africa contains racial and religious discrimination, both running parallel to and supporting each other. South Africa's exodus from a society of forced religious homogeneity to one of celebrating religious pluralism adds valuable and unique patterns of thought to the promotion of religious pluralism and religious freedom. A brief history is presented of religion within the context of racial discrimination and eventual democracy in South Africa. The current plural religious demography of South Africa is presented to create a sense of the extent of diversity in the country and the extent of religious pluralism that should be considered for today. This demographical position necessitates an investigation into the current legal position on dealing with such a religiously plural state as well as the challenges it presents. This is also necessary in order to present the evolution of religious pluralism in an oppressive state to the right to religious freedom in democratic South Africa. This evolution can also serve as an example internationally to countries struggling with the issue of religious pluralism. The article is also of importance to sensitise South Africa to existing and escalating challenges against religious pluralism within the country.     

A high resolution optical dating study of the Mostiştea loess-palaeosol sequence (SE Romania) using sand-sized quartz

We report on SAR-OSL dating of closely-spaced samples from the loess-palaeosol sequence near Mostiştea lake (Danube Plain, SE Romania). We used sand-sized quartz and a SAR protocol that involved a preheat of 10s at 220°C and a test dose cutheat to 180°C. It is shown that these thermal pretreatments isolate a quartz OSL signal that is dominated by the fast component. The behaviour of this signal in the SAR protocol is then documented. The ratio of the measured to given dose tends to lie slightly but systematically above unity (∼5% on average) and the recycling ratio below unity (∼6% on average); for all samples, the recuperated signal is negligible. Within analytical uncertainty, the nineteen optical ages are internally consistent and agree with the predictions from a palaeomagnetic age-depth model. Although it may be possible to optimize the SAR measurement procedure, the optical ages already confirm the chronostratigraphic position of the uppermost welldeveloped palaeosol in that it formed during MIS 5. The established chronology allows correlating the sequence near Mostiştea lake with that near Mircea VodĂ that we investigated earlier.     

A sedimentation study of St. Ana Lake (Romania) applying the <Superscript>210</Superscript>Pb and <Superscript>137</Superscript>Cs dating methods

The biggest problem with most lakes that have no contact with other water sources and are being charged by precipitation is the massive eutrophication. The aim of this work was to determine the sedimentation rate in order to evaluate the progress of eutrophication for St. Ana Lake (Ciomad Mountain near the Băile Tuşnad in Harghita County (Romania)). The concentration of ²¹⁰Pb was determined by means of high resolution gamma spectrometry as well as derived from ²¹⁰Po activity which was measured through alpha spectrometry; values obtained are in good agreement. For the excess ²¹⁰Pb activity values between 4.0±0.5 Bq/kg and 218±20 Bq/kg have been found. As an alternative method, the ¹³⁷Cs dating method was applied as well. Calculated mass sedimentation rates are in the range of 0.06±0.01 to 0.32±0.05 g/cm² year with a mean of value of 0.15±0.02 g/cm² year. Linear sedimentation rates yielded much higher sedimentation values (between 0.5±0.1 and 7.9±0.7 cm/year with a mean of 2.4±0.6 cm/year), due to the predominant organic matter composition and the long suspension time of the sediment. This is an indication for the process of eutrophication which will probably lead to the transformation of the lake into a peat bog.     

Multi-method luminescence investigations on quartz grains of different sizes extracted from a loess section in Southeast Romania interbedding the Campanian Ignimbrite ash layer

In this study we present luminescence investigations of four samples of loess bracketing the Campanian Ignimbrite/Y5 tephra at the Rasova-Valea cu Pietre site, on the eastern bank of the Danube River, southeastern Romania. Investigations involved SAR-OSL dating on aliquots of fine (4–11 μm) and medium-grained (63–90 μm) quartz, as well as single grain analyses on 125–180 μm quartz. Luminescence dating results coupled with glass-shard chemical fingerprinting assign the depositional age and origin of the ash layer to that of the Campanian Ignimbrite/Y5 tephra, dated elsewhere using ⁴⁰Ar/³⁹Ar to 39.28 ± 0.11 ka. Fine-grained (4–11 μm) quartz SAR-OSL analyses yielded ages of 44.4 ± 4.5 ka below the ash, and 41.4 ± 4.2 ka above the ash layer. Single grain analysis on coarse-grained quartz, however, demonstrates that coarse material from these samples exhibits low sensitivity and responds poorly to internal checks of the SAR protocol in comparison with the finer sediment. This observation highlights the need for more extensive investigations into the luminescence properties of quartz as well as into the origin of quartz contributions from different primary sources in the Lower Danube loess steppe.     

Material,Political, and Biopolitical Dimensions of “Waste” in California Water Law

California's state constitution prohibits the “wasteful” use of water; however, waste is subjective and context dependent. This paper considers political, biopolitical, and material dimensions of waste, focusing on the role of legal processes and institutions. The paper examines a case involving legal accusations of “waste and unreasonable use” of water by the Imperial Irrigation District in Imperial County, California. The determination that water was being “wasted” justified the transfer of water from agricultural to urban areas. However, defining these flows of water as a waste neglected water's complexity and relationality, and the enclosure of a “paracommons” threatens to bring about negative environmental and public health consequences. The paper shows that the project of discursively labeling certain material resource flows as waste and re‐allocating these resources to correct this moral and economic failure relies upon legal processes, and carries political and biopolitical implications.