Negotiating "Streets for All" in Urban Transport Planning: The Case for Pedestrians, Cyclists and Street Vendors in Nairobi, Kenya

Abstract:  This paper uses the concept of "streets for all" as the analytical basis to critique the neglect of pedestrians, cyclists and street vendors in transport policy and practice in the city of Nairobi. The paper shows that transport planning in Nairobi has not adequately taken care of informal economy and non-motorized transport such as walking and cycling. This has resulted in competing use of pavements and roads, exposing pedestrians, cyclists and street vendors to insecurity and harassment. The paper calls for inclusive transport planning for multiple street activities, which requires implementing a "streets for all" policy. Such a policy needs to be critically pursued at the level of dealing with the institutional and structural bias in urban transport planning towards motorized traffic and the overall urban development that does not adequately consider the spatio-temporal activity pattern and the life of pedestrians, cyclists and vendors on the streets.     

Low regional diversity of late cave bears mitochondrial DNA at the time of Chauvet Aurignacian paintings

The Chauvet-Pont d'Arc and Deux-Ouvertures caves, located along the Ardèche River (France), contain abundant remains of the extinct cave bear (Ursus spelaeus). Because they also display a variety of Palaeolithic anthropogenic evidences, such as the earliest charcoal drawings recorded to date (Chauvet-Pont d'Arc), and delicate engravings (Deux-Ouvertures), they offer the opportunity of studying the interaction between animals and human beings during a key period for Pleistocene species extinctions. We characterized cave bear specimens from these two sites by radiocarbon dating, stable isotopes, and mitochondrial DNA analysis. In Chauvet-Pont d'Arc, we obtained radiocarbon ages that ranged between 29,000 and 37,300 years before present (BP). The Deux-Ouvertures cave bear specimens clustered to the bottom of this time frame, returning radiocarbon ages of 27,440–30,220 years BP. Cave bear nitrogen isotope values were all compatible with a vegetarian diet. Mitochondrial DNA analysis, carried out on a highly variable domain of the control region, evidenced only two cave bear haplotypes, including a new haplotype, and a common one which largely predominated. We detected both haplotypes in Chauvet-Pont d'Arc, but only recorded the predominant one in the Deux-Ouvertures Cave. Our data put forward the surprising observation that cave bears inhabited Ardèche over a short period of time, from about 37,000 to 27,400 years BP. They were notably present during the first (Aurignacian) phase of human intrusions in Chauvet-Pont d'Arc, 30,000–32,000 years BP. This points to the possible competition for cave sites, presumably on a seasonal scale considering the cave bear habit for hibernation. During this time period, the small number of haplotypes is at variance with the extensive genetic diversity reported elsewhere for much more ancient specimens.     

Towards a de-Occidentalist perspective on Israel: The case of the occupation

First fleshed out in German romanticism, Occidentalist discourse expresses a regressive, conspiratorial, and anti-cosmopolitan critique of “Western” modernity. In a process mirroring the Orientalization of the Jews in Europe, the Jewish State in the Middle East underwent a process of Occidentalization – a phenomenon most apparent in depictions of Jewish diaspora nationalism as a form of European settler-colonialism. In order to illustrate the research agenda of de-Occidentalizing Israel, two approaches are applied to the example of Israel's occupation: An analysis of preexisting theorizations of Israel's territorial expansion after 1967 points to Occidentalist motifs like the systematic dislocation of Israel from its particular era and region, the neglect of Palestinian resistance, and the failure to develop a regionally comparative perspective. In contrast, a de-Occidentalist recontextualization of Israel as a postcolonial state in the Middle East points to intriguing parallels with other cases of postcolonial state expansion like Syria's protectorate over Lebanon and Morocco's partial annexation of Western Sahara.     

Late pre‐Islamic burials at Mleiha,Emirate of Sharjah (UAE)

The history of two monumental grave buildings (nos. 4 and 5), excavated in area P of the late pre‐Islamic city of Mleiha, has been studied in detail. Like all other tombs excavated up to the present day in Mleiha, their chambers had been emptied in ancient times. They were found devoid of human remains and grave‐goods. In the upper parts of the grave fills, however, skeletal remains were encountered. One of the skeletons was radiocarbon dated to AD 623–656, the time of the Islamisation of south‐east Arabia. A radiocarbon date of 384–233 BC for a wooden beam from the same tomb showed that it was built during the late pre‐Islamic period (PIR‐A). These dates and stratigraphic observations made clear that the interments were intrusive. The surrounding sediments were deposited by flooding. Directly underneath the skull of the dated skeleton, a layer of sandy loam was encountered, showing mud cracks. To understand the relationship between the burial and these deposits, micromorphological analyses of the surrounding sediments were conducted. The microstructural organisation of the sedimentary components implied that the skull was interred as part of a burial, and not deposited by natural processes.     

Monitoring and Mitigation Works in Unsaturated Archaeological Deposits

Monitoring of the archaeological deposits at the World Heritage Site Bryggen in Bergen has been ongoing since 2001. In latter years a large-scale project of mitigation works has been carried out, resulting in the creation of a water-management system aimed at raising groundwater-levels and increasing soil moisture content in areas with poor preservation conditions. Oxygen is a key parameter in the decay of archaeological material in the unsaturated zone, and the monitoring at Bryggen includes in situ monitoring of oxygen concentrations and comparison to soil moisture content, temperature, groundwater-level, precipitation and soil reactivity. This is used to document where and when decay takes place and to estimate “how wet is wet enough” in order to reduce the oxygen diffusion and the decay rate to an acceptable level. The results show that even small changes in the soil moisture can have a large impact on the oxygen dynamics in the ground.     

Stone tools from the Inner Zaïre Basin (Région de l'Equateur,Zaïre)

The first lithic artifact series to be recovered from the Inner Zaïre Basin are described in terms of their proveniences, dating, environmental contexts and typology.

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Résumé Les premières collections lithiques découvertes dans le bassin intérieur zaïrois sont décrites en fonction de leurs provenances, leurs âges, leurs contextes paléoenvironmentaux et leurs appartenances typologiques.