Overdone overkill – the archaeological perspective on Tasmanian megafaunal extinctions

The reasons for megafaunal extinction in Australia have been hotly debated for over 30 years without any clear resolution. The proposed causes include human overkill, climate, anthropogenic induced habitat change or a combination of these. Most protagonists of the human overkill model suggest the impact was so swift, occurring within a few thousand years of human occupation of the continent, that archaeological evidence should be rare or non-existent. In Tasmania the presence of extinct megafauna has been known since the early twentieth century (74, 85 and 86) with earlier claims of human overlap being rejected because of poor chronology and equivocal stratigraphic associations. More recent archaeological research has not identified any megafauna from the earliest, exceptionally well-preserved late Pleistocene cultural sites. In 2008 however an argument for human induced megafaunal extinctions was proposed using the direct dates from a small sample of surface bone from two Tasmanian non-human caves and a museum sediment sample from an unknown location in a cave, since destroyed by quarrying (Turney et al., 2008). Turney et al. (2008) supplemented their data with published dates from other Tasmanian caves and open sites to argue for the survival of at least seven megafauna species from the last interglacial to the subsequent glacial stage.     

Negotiating Green Space with Landed Interests: The Urban Political Ecology of Greenway in the Pearl River Delta,China

Land‐centred urbanisation has precipitated shortage of green space in Chinese cities. However, in the Pearl River Delta, an ambitious greenway system has recently managed to flourish. It is intriguing to ask how this has become possible. Informed by the perspective of urban political ecology, this paper finds that the greenway project in the Pearl River Delta represents a set of politically realistic endeavours to alleviate urban green space shortage by adapting to, rather than challenging, powerful landed interests. Three interlocking dimensions about land—municipal land quota, rural land use claims, and real estate development—have influenced why, where and how greenways have been created. Based on these findings, we argue that research on China's politics of urban sustainability necessarily needs to understand the country's land politics.     

Streaming from stage to screen: its place in the cultural marketplace and the implication for UK arts policy

Live streaming of stage performances by opera and theatre companies into cinemas, and increasingly into the home, continues to grow rapidly. What the cinema audience hears and sees differs qualitatively both from what is seen in the theatre and also from what is normally available in cinemas. The ‘real-time liveness’ offered by leading companies appears to be an important attraction, though may diminish as the novelty of streamed performances wears off. The cinema audience is both socio-demographically and in cultural experience more similar to the theatre audiences than to typical cinema audiences, giving rise to suggestions that streaming might cannibalise the live audiences of the transmitting theatres, but there is no evidence of this, nor, at least in the UK, to support speculation that streaming reduces audiences for regional arts companies. Streaming should therefore be welcomed as broadening the number of consumers who can benefit from arts subsidies.