Ancient DNA in human bones from Neolithic and Bronze Age sites in Greece and Crete

Attempts were made to detect ancient DNA (aDNA) in samples of 88 human skeletons from eight Neolithic and Bronze Age sites in Greece and Crete. Ancient DNA was absent in specimens from Nea Nikomedia, Lerna, Karaviádena (Zakro), Antron Grave Circle A and Mycenae Grave Circle A. For each of three skeletons from Antron Grave Circle B that were sampled, polymerase chain reactions (PCRs) gave products for nuclear but not mitochondrial DNA, but amplicon yield was low and inconsistent with replicate PCRs failing to give reproducible results. With specimens from Mycenae Grave Circle B, evidence for mitochondrial aDNA was obtained for four of the 22 skeletons that were studied, and at Kouphovouno evidence for mitochondrial and/or nuclear aDNA was obtained with eight of the 20 skeletons that were examined. We conclude that, although aDNA might be present in some Eastern Mediterranean skeletons from later centuries of the Bronze Age, it is not commonly found in material from this period and is likely to be absent from older material.     

The conjugal debt and medieval canon law

Marriage in Western European society was the preserve of the Christian Church throughout the later middle ages. The law of the Church played a significant role in the formation of doctrine concerning that institution, including the sexual relationship of spouses. Adopting a debt-model of conjugal relations, the canonists maintained that each partner owed marital coitus to the other. The lawyers emphasized the mutually binding character of this obligation, and consistently dejended the right of spouses to exact their marital due, insisting that this duty could be abrogated only by mutual consent. As heirs to an ascetic patristic tradition, however, the lawyers tended to be suspicious of fleshly pleasure. A peculiar and ambivalent doctrine resulted from this tension between an appreciation of the intrinsic goodness of the married state and a distrust of sex, one of its major constituents.     

Book reviews

Australian Books

A. T. Yarwood: Attitudes to Non‐European Immigration (Problems in Australian History), Cassell, Melbourne, 1968, pp. 146, $2.25.

Frank Hardy: The Unlucky Australians, Thomas Nelson, Melbourne, 1968, pp. 249 + index, $4.95 (cloth), $1.95 (paper).

Stanley Brogden: Australia's Two‐Airline Policy, Melbourne University Press, 1968, pp. 235, $5.75.

C. A. Hughes, ed.: Readings in Australian Government, University of Queensland Press, 1968, pp. 504, $6.50.

Jean Spender: Ambassador's Wife, Angus and Robertson. Sydney, 1968, pp. 207, $4.25.

Arthur Huck: The Chinese in Australia, Longmans, Melbourne, 1968, pp. 117, $4.50.

M. Revelman: Sex and Politics in Australia, Publicity Press Books, Adelaide, 1968, pp. 297, $1.35.

J. A. La Nauze, ed.: Alfred Deakin: Federated Australia: Selections from Letters to the Morning Post: 1900–1910, Melbourne University Press, 1968, pp. 314, $7.20.

Overseas Books

Frank Parkin: Middle‐Class Radicalism: The Social Bases of the British Campaign for Nuclear Disarmament, Melbourne University Press, 1968, pp. 207 + vii, $4.75.

L. J. Sharpe, ed.: Voting in Cities, Macmillan, London, 1968, pp. 340, $8.80.

The Times News Team: The Black Man in Search of Power, Nelson, London, 1968, pp. 174, $4.95.

J. A. A. Stockwin: The Japanese Socialist Party and Neutralism: A Study of a Political Party and its Foreign Policy, Melbourne University Press, 1968, pp. 197 + x, $6.50.

D. A. Low, ed.: Soundings in Modern South Asian History, Australian National University Press, Canberra, 1968, pp. 399 + viii, $7.50.

Gwendolen M. Carter, Thomas Karis and Newell M. Stulyz: South Africa's Transkei: The Politics of Domestic Colonialism, London, Heinemann, 1967, pp. 184 + viii, $6.70.     

Korean unification: a solution to the challenges of an increasingly elderly population?

South Korea experienced below replacement fertility for the first time in 1983, which also marked the point from which fertility rates continued to decline over the next 20 years to reach a low of 1.2 in 2003. In spite of recent pronatalist policies, the fertility rate has remained near this level and has not increased appreciably. The reasons for sustained low fertility in South Korea are complex and solutions remain elusive. One option that has been suggested is reunification with North Korea, which could address the eventual decline in the population and mitigate the increasing proportion of the elderly. Although the conditions surrounding the German reunification experience were vastly different than what Korea will likely undergo, it is informative to look at Germany as a guide to the demographic parameters of reunification. Three projection models for 2015–2050 are presented; even the highest fertility models show that reunification will not be the answer to population restructuring already underway in South Korea as a result of sustained low fertility.