Nature 誌最新号のカバーに：Thomas E. Currie, Simon J. Greenhill, Russell D. Gray, Toshikazu Hasegawa & Ruth Mace (2010), Rise and fall of political complexity in island South-East Asia and the Pacific. Nature, 467: 801-804 (14 October 2010); doi:10.1038/nature09461．News & Views で，Jared Diamond による解説記事「Sociology: Political evolution」（pp. 798-799; doi:10.1038/467798a）あり．
