RADIOCARBON DATES FROM THE OXFORD AMS SYSTEM: ARCHAEOMETRY DATELIST 3

This third list of accelerator dates includes material dated in the same period as datelist 2 (Gillespi?et al. 1985) and subsequently. The dates have been achieved by the same methods as described there.     

The transformation of diplomacy: mysteries, insurgencies and public relations

There has recently been a resurgence of interest in the art of diplomacy, fuelled by the growing popularity of the idea of 'soft power'. This article reviews three books key to this revival, all of which argue that a transformed and revitalized diplomacy can and should play a positive role in international politics. One calls for diplomats to overcome their traditional reserve and become 'guerrillas' fighting for human security, peace and development; another for a broader and deeper engagement with 'public diplomacy'—the practice of speaking to foreign peoples rather than just foreign sovereigns. The last favours a return to inherited diplomatic wisdom now half-forgotten. While welcoming this renewed concern for diplomacy, this review article argues that its place in contemporary international politics is perhaps less secure than the works reviewed allow. The 'management of legitimacy'—the central task of diplomats—is a much more difficult task than is often acknowledged.     

A SPECTROSCOPIC INVESTIGATION OF PIGMENT AND CERAMIC SAMPLES FROM COPÁN,HONDURAS*

A combination of micro‐Raman spectroscopy, micro‐infrared spectroscopy and SEM–EDX was employed to characterize decorative pigments on Classic Maya ceramics from Copán, Honduras. Variation in red paint mixtures was correlated with changing ceramic types and improvements in process and firing techniques. We have confirmed the use of specular hematite on Coner ceramics by the difference in intensities of Raman bands. Different compositions of brown paint were correlated with imported and local wares. The carbon‐iron composition of the ceramic type, Surlo Brown, was confirmed. By combining micro‐Raman analysis with micro‐ATR infrared and SEM–EDX, we have achieved a more comprehensive characterization of the paint mixtures. These spectroscopic techniques can be used non‐destructively on raw samples as a rapid confirmation of ceramic type.