Michael Witzel

Afghan Hindu Kush: Where Eurasian Sub-Continent Gene Flows Converge

Despite being located at the crossroads of Asia, genetics of the Afghanistan populations have been largely overlooked. It is currently inhabited by five major ethnic populations: Pashtun, Tajik, Hazara, Uzbek and Turkmen. Here we present autosomal from a subset of our samples, mitochondrial and Y- chromosome data from over 500 Afghan samples among these 5 ethnic groups. This Afghan data was supplemented with the same Y-chromosome analyses of samples from Iran, Kyrgyzstan, Mongolia and updated Pakistani samples (HGDP-CEPH). The data presented here was integrated into existing knowledge of pan-Eurasian genetic diversity. The pattern of genetic variation, revealed by structure-like and Principal Component analyses and Analysis of Molecular Variance indicates that the people of Afghanistan are made up of a mosaic of components representing various geographic regions of Eurasian ancestry. The absence of a major Central Asian-specific component indicates that the Hindu Kush, like the gene pool of Central Asian populations in general, is a confluence of gene flows rather than a source of distinctly autochthonous populations that have arisen in situ: a conclusion that is reinforced by the phylogeography of both haploid loci.

Time and Space in Ancient India: Pre-philosophical Period

This paper attempts to reconstruct Ancient Indian views on time and space and show historical development of the concepts from the Ṛgveda to the epics.

Moving Targets? Texts, language, archaeology and history in the Late Vedic and early Buddhist periods

The Late Vedic and earliest Buddhist texts are investigated to indicate their relative historical layering. Besides the texts themselves, their language, place names, archaeological and inherent historical background are brought to bear. These data and those on some historical contemporaries of the Buddha do not indicate a correlation with late Vedic personalities and texts. A certain period of time separates both corpora.