New ages for the post-Howiesons Poort,late and final Middle Stone Age at Sibudu,South Africa

Optically stimulated luminescence (OSL) measurements are reported for single grains of quartz from deposits within Sibudu rock shelter. Such measurements enable rejection of unrepresentative grains and application of the finite mixture and central age models to obtain the most reliable age estimates. Three types of single-grain equivalent dose (D_e) distributions were observed: one sample represented a single dose population, three samples indicated mixing between Iron Age (IA) and Middle Stone Age (MSA) deposits, and 10 samples (in addition to the three mixed samples) showed scattered distributions. The latter type resulted from differences in the beta dose received by individual grains. For these samples, the beta doses were modelled and adjusted accordingly. Ages for the 14 samples collected from MSA deposits post-dating the Howiesons Poort (HP) resulted in three age clusters, which are stratigraphically consistent with the three informally named cultural phases at Sibudu: namely, the post-HP, late MSA and final MSA. Weighted mean ages of 58.5 ± 1.4 ka, 47.7 ± 1.4 ka and 38.6 ± 1.9 ka were calculated for these phases, respectively. The three phases were separated by two occupational hiatuses with durations of 10.8 ± 1.3 ka and 9.1 ± 3.6 ka. We hypothesise that the punctuated presence of humans at Sibudu was determined by large-scale fluctuations in climate during oxygen isotope stage (OIS) 3, which resulted in alternating wet and dry periods. Phases of occupation correspond to wet periods when fresh water was available in the Tongati River, whereas intervals of site abandonment correspond to dry periods when people were forced to migrate in search of a reliable source of fresh water. Where people migrated to, remains unresolved.     

The Boer War and the Media (1899-1902)

The South African War that broke out in October 1899 was bothvery old and very new. It was a traditional war, the last ofthe old-fashioned British imperial wars, with cavalry playinga significant part. But it was also a very modern war, for instancein the British Army's use of railways to subdue the Boers inthe early months of 1900, or the use of trench warfare by theBoers along the Modder river. It was disturbingly new in theway that it changed in the autumn of 1900 from a war betweenarmies to a guerrilla war against a civilian population, mostdistastefully so in the British concentration camps set up tohouse Boer women and children. Above all, it was a distinctlycontemporary war in its impact on the media, especially thenewspapers, and in the interaction between the media and thoseparticipating in the fighting. It was a significant war, farbigger than originally expected, and was therefore big news.The British Army, ill-prepared for the original Boer invasionof Natal, at first numbered 75,000 troops. In the end, the Britishand imperial forces totalled 450,000 with contingents from Canada,Australia, New Zealand, and India. The British lost 22,000 men,13,000 of them from disease. The Boers lost about 7,000 in thefield, while another 27,000 (many of them very young children)are estimated to have died in the concentration camps. Therewere also about 20,000 black and ‘coloured’ Africanswho died in concentration camps, though this was little reportedat the time. So it was a major episode in British military history.The impact on British opinion of the relief of Ladysmith andespecially of Mafeking in 1900 was quite overwhelming. In afrenzy of ‘jingo’ celebration, the verb ‘mafficking’entered the language. In these circumstances, the consequencesof the Boer War on the media and its representation of war wereinevitably massive.     

Book reviews

STRENGTHENING THE FRAMEWORK OF PEACE. A Study of Current Proposals for amending, developing, or replacing present International Institutions for the Maintenance of Peace. By Alan de Rusett. (London and New York, Royal Institute of International Affairs, 1950. xiii +225 pp.)

VOTING AND THE HANDLING OF DISPUTES IN THE SECURITY COUNCIL. By Eduardo Jiménez de Aréchaga. Carnegie Endowment, N.Y., 1950. This is a lawyer's study of the operations of the Security Council. The author, a Uruguayan, was an officer in the U.N. Secretariat for some time and is now Under Secretary of Foreign Relations in Uruguay.

IMMIGRATION. By W. D. Borrie, 1949. Sydney and London, Angus and Robertson, pp. 105 + viii.

THE BRITISH COMMONWEALTH SINCE 1815. By C. H. Currey. 2 vols. Sydney, Angus & Robertson, 1950–51. Vol. I, pp. viii +471; Vol. II, pp. viii +287.

DEFENCE IN THE COLD WAR. By a Chatham House Study Group. London: R.I.I.A. 1950, pp. viii +123.

ASPECTS OF AMERICAN GOVERNMENT. A Symposium edited by Sidney Bailey. London: The Hansard Society. 1950.