Concepts of race in the Historicography of northeast Africa
Recent accounts of the proto-history of Africa use data from physical anthropology, but also concepts of race which physical anthropologists in general have abandoned as unsatisfactory; the paper seeks to explain this phenomenon sociologically. Late nineteenth-century political and sociological trends helped to produce patterns of thought which can no longer be regarded as affording adequate explanations of social processes. These patterns combined idealism, or the method of contrasting ideal types, with pseudo-Darwinism, which sought the origins of political development in the interaction of differently endowed groups. In African ethnography of the early twentieth century such concepts led to the view that the continent was inhabited by two groups, Caucasoids and Negroids, and by mixtures of the two which remained mixtures, to be analysed as such. The Caucasoid and Negroid types were regarded as absolute and universal, represented equally in the biological, linguistic, cultural and political aspects of man.
Temporal variation in prehistoric Nubian crania.
Much of the earlier work on the prehistory of Sudanese Nubia has emphasized discontinuity between early Nubian populations. However, recent investigations suggest the converse - that a remarkable degree of cultural and biological continuity exists among indigenous Nubian groups, perhaps as far back as the Paleolithic. Thus, cultural and biological differences between Nubian populations can be most effectively perceived as the result of in situ evolutionary development. The present analysis has two major purposes: (1) to describe the morphological differences in the craniofacial complex between indigenous Nubian populations extending from the A-Group (c. 3,400 B.C.) through the Christian (c. 1,500 A.D.) horizons; and (2) to account for these differences within an evolutionary framework. The multiple discriminant analysis of radiographically derived variables revealed a trend from a substantially lower and more elongated cranial vault to a shorter and taller vault throughout the almost 5,000 year time span. Associated with this pattern was a tendency for the face to become more inferiorly-posteriorly located with respect to the vault in the latter groups. Finally, the masseter and temporalis muscles underwent a reduction and slight relocation through time. We speculate that this trend may be associated with behavioral changes associated with transition from a hunting and gathering to a totally agricultural subsistence pattern.
The Future of Man
THE FUTURE OF MAN. Predictions of a Biologist. By P. B. Medawar. New York, Basic Books Inc., 1960, 128 pp. $3.00. This book proves that scientific distinction and the ability to write lucidly and entertainingly are not necessarily incompatible. Many fascinating points are raised, few definitive answers are given. Why do children born between May and October have slightly higher scores in intelligence tests than children born between November and April? Is human intelligence declining? Can population be stabilized? These and many other questions are discussed in a most readable fashion. HENRY G. MAUTNER