The formation process of a paleoindian open-air site in Central Brazil: integrating lithic analysis,radiocarbon and luminescence dating

Lithic analysis, radiocarbon dating and luminescence dating are applied to a stratified open-air Paleoindian site in Central Brazil, lending some balance to a published record dominated by rock shelter sites. Most lithics are found in two discrete occupation layers. Lithics found outside these layers are attributed to post-depositional movement of small flakes mainly upwards. Single-grain luminescence dating on quartz grains also suggest post-depositional movement. Both wind and bioturbation are suspected mechanisms. The luminescence analysis does not provide precise depositional dates in this situation but does support such dates suggested by radiocarbon.     

5,000 years old Egyptian iron beads made from hammered meteoritic iron

The earliest known iron artefacts are nine small beads securely dated to circa 3200 BC, from two burials in Gerzeh, northern Egypt. We show that these beads were made from meteoritic iron, and shaped by careful hammering the metal into thin sheets before rolling them into tubes. The study demonstrates the ability of neutron and X-ray methods to determine the nature of the material even after complete corrosion of the iron metal. The iron beads were strung into a necklace together with other exotic minerals such as lapis lazuli, gold and carnelian, revealing the status of meteoritic iron as a special material on a par with precious metal and gem stones. The results confirm that already in the fourth millennium BC metalworkers had mastered the smithing of meteoritic iron, an iron–nickel alloy much harder and more brittle than the more commonly worked copper. This is of wider significance as it demonstrates that metalworkers had already nearly two millennia of experience to hot-work meteoritic iron when iron smelting was introduced. This knowledge was essential for the development of iron smelting, which produced metal in a solid state process and hence depended on this ability in order to replace copper and bronze as the main utilitarian metals.     

Imperial Eyes: Imperial Spies. British Travel and Espionage in Southern Arabia, 1891–1946

From the late nineteenth century, a number of British travellers ventured far from the comforts of the colony of Aden, that lone imperial seat in southern Arabia, into the unknown, neighbouring worlds of the Hadhramaut and Turkish Yemen. This article traces a number of those remarkable journeys and their aftermaths, to uncover that the relationships which these travellers held with the British government varied greatly. Some were actively encouraged to travel while others found rather less support from government officials. Archive material is employed to investigate a number of ventures made into Yemen and the Aden Protectorates by British travellers from the 1890s to 1940s and the value of certain travellers to Britain's imperial project in Arabia.     

The ‘Populist’ Right Challenge to Neoliberalism: Social Policy between a Rock and a Hard Place

This article looks at the rise of right populist politics in both developed and developing countries, and its implications for social policy. The author locates the cause for the right populist surge in the legacies of neoliberalism, paying particular attention to the way neoliberal reforms have affected popular attitudes towards politics. The commodification of politics and social services has stoked mass cynicism towards reigning neoliberal elites, creating receptive audiences for populist slogans to ‘drain the swamp’ at the heart of governments. More controversially, the author argues that popular resentments toward neoliberal social policies based on the recognition of the rights of women, minorities, migrants and the poor have made communities susceptible to the racist and misogynist messages of the right populists. Through case studies looking at the United States, Brazil and the Philippines the author argues that the biggest impact of right populists on social policies can be found in their discourses and authoritarian practices of social exclusion.