Hide and Seek in the Deer’s Trap: Language Concealment and Linguistic Camouflage in Timor Leste

ページ数は出版物での記載を登

Crossing the Border Historical and Linguistic Divides Among the Bunaq in Central Timor

The Bunaq are a Papuan language-speaking people straddling the border of Indonesian West Timor and independent East Timor. This paper looks at the history of the Bunaq as a “border“ people in Timor. “Border“ is interpreted here in two ways, as referring to: (i) a political division, the boundary line separating one country from another, and (ii) a linguistic division, the distinguishing line between Papuan and Austronesian languages. I examine the effect that the Bunaq position at the political and linguistic borders of Timor has had on the people and their language

Resolving the ancestry of Austronesian-speaking populations

There are two very different interpretations of the prehistory of Island Southeast Asia (ISEA), with genetic evidence invoked in support of both. The “out-of-Taiwan” model proposes a major Late Holocene expansion of Neolithic Austronesian speakers from Taiwan. An alternative, proposing that Late Glacial/postglacial sea-level rises triggered largely autochthonous dispersals, accounts for some otherwise enigmatic genetic patterns, but fails to explain the Austronesian language dispersal. Combining mitochondrial DNA (mtDNA), Y-chromosome and genome-wide data, we performed the most comprehensive analysis of the region to date, obtaining highly consistent results across all three systems and allowing us to reconcile the models. We infer a primarily common ancestry for Taiwan/ISEA populations established before the Neolithic, but also detected clear signals of two minor Late Holocene migrations, probably representing Neolithic input from both Mainland Southeast Asia and South China, via Taiwan. This latter may therefore have mediated the Austronesian language dispersal, implying small-scale migration and language shift rather than large-scale expansion