A tentative determination of upwelling influence on the paleo-surficial marine water reservoir effect in southeastern Brazil.

Previous work has suggested that seasonal and inter-annual upwelling of deep, cold, radiocarbon depleted waters from the South Atlantic has caused variations in the reservoir effect (R) through time along the southern coast of Brazil. This work aims to examine the possible upwelling influence on the paleo-reservoir age of Brazilian surficial coastal waters based on paired terrestrial/marine samples obtained from archaeological remains. On the Brazilian coast there are hundreds of shell-middens built up by an ancient culture that lived between 6500 to 1500 years ago, but there are few located on open coast with a known upwelling influence. Three archaeological sites located in a large headland in Arraial do Cabo and Ilha de Cabo Frio, southeastern coast of Brazil with open ocean conditions and a well-known strong and large upwelling of the Malvinas/Falkland current were chosen for this study. The 14C age differences between carbonized seed and marine samples varied from 281 ± 44 to 1083 ± 51 14C yr. There are also significant age differences between carbonized seed samples (977 14C yr) and marine samples (200 and 228 14C yr) from the same archaeological layer that cannot be explained by a reservoir effect or an old-wood effect for charcoal. Therefore the present data from the southeastern Brazilian coast are inconclusive for identifying an upwelling effect on R. To do so it would be necessary to more precisely define the present-pre-bomb R in upwelling regions and to analyze paired marine/terrestrial samples that are contemporaneous beyond doubt.

Charabanc, cultural capital and the men of recognised credit

This paper compares the cultural legacy of the all-female Charabanc with that of Field Day, its fellow counterpart in the Irish Theatre touring movement in the 1980s. It suggests that a conscious awareness amongst the all-male Field Day board of successful writers and directors of what Bourdieu has called 'cultural capital' is implicated in the enduring authority of the work of that company within the history of Irish theatre. Conversely the paper considers if the populist Charabanc, in its steadfast refusal to engage with the hierarchies of academia and publishing, was too neglectful of the cultural capital which it accrued in its heyday and has thus been party to its own occlusion from that same history.

(Un)settlement: Political Parody and the Northern Irish Peace Process

This essay examines Tim Loane’s political comedies, Caught Red-Handed and To Be Sure, and their critique of the Northern Irish peace process. As “parodies of esteem”, both plays challenge the ultimate electoral victors of the peace process (the Democratic Unionist Party and Sinn Féin) as well as critiquing the cant, chicanery and cynicism that have characterised their political rhetoric and the peace process as a whole. This essay argues that Loane’s transformation of these comedic pantomime horses into Trojan ones loaded with a ruthless polemical critique of our ruling political elites is all the more important in the context of a self-censoring media that has stifled dissent and debate by protecting the peace process from inconvenient truths. From these close and contextual readings of Loane’s plays, wider issues relating to the political efficacy of comedy and its canonical relegation below ‘higher forms’ in Irish theatre historiography will also be considered.