Durable peace and sustainable development in Africa

Zimbabwean migration into South Africa represents a challenge to standard global models for responding to large-scale migration flows. South Africa's existing legal and institutional infrastructure for migration management and refugee protection is not adequate for responding to this challenge and yet the country has not planned or implemented alternative responses. The paper outlines the complex ‘mixed’ nature of current Zimbabwean migration to South Africa and describes how South Africa's range of legal and institutional responses are ineffective in protecting both South Africa's national interests and the rights of Zimbabwean migrants. After presenting a series of factors against which future responses should be evaluated, it lists various possible forms of response, including legal and humanitarian interventions, and discusses their respective appropriateness in the South African context. Finally, the paper suggests six possible policy scenarios, taking into account institutional and political realities on the ground in South Africa.     

Ground penetrating radar surveys to locate 1918 Spanish flu victims in permafrost

The "Spanish Flu" killed over 40 million people worldwide in 1918. Archival records helped us identify seven men who died of influenza in 1918 and were interred in Longyearbyen, Svalbard, Norway, 1,300 km from the North Pole. Ground Penetrating Radar (GPR) was used successfully, in a high-resolution field survey mode, to locate a large excavation with seven coffins, near the existing seven grave markers. The GPR indicated that the ground was disturbed to 2 m depth and was frozen below 1 m. Subsequent excavation showed that: a) the GPR located the position of the graves accurately, b) the coffins were buried less than 1 m deep, and c) that the frozen ground was 1.2 m deep where the coffins were located. The GPR assisted in planning the exhumation, safely and economically, under the high degree of containment required. Virologic and bacteriologic investigations on recovered tissues may give us an opportunity to isolate and identify the micro-organisms involved in the 1918 influenza and expand our knowledge on the pathogenesis of influenza.