HI JR
Good links.
Those interested in the facts versus the spin will find these links more than
helpful (as a start)
https://en.wikipedia.org/wiki/Archaeogenetics
https://en.wikipedia.org/wiki/Genetics_and_archaeogenetics_of_South_Asia
https://en.wikipedia.org/wiki/Y-DNA_haplogroups_by_ethnic_group
https://en.wikipedia.org/wiki/Y-DNA_haplogroups_in_South_Asian_populations
https://en.wikipedia.org/wiki/Genetic_history_of_indigenous_peoples_of_the_Americas
https://en.wikipedia.org/wiki/Recent_African_origin_of_modern_humans#Genetic_reconstruction
https://campaignprojects.wordpress.com/2009/10/13/tamil-and-australian-aboriginal-languages/
http://dravidiantamils.blogspot.com/2015/04/tamil-in-australian-aboriginal-languages.html
http://www.nature.com/news/genomes-link-aboriginal-australians-to-indians-1.12219
http://www.australiangeographic.com.au/news/2013/01/aboriginal-genes-suggest-indian-migration/
Ancient DNA link connects Australians, South Americans
http://thenewdaily.com.au/news/2015/07/22/discovery-change-view-human-history/
As well as:
It was believed in the 19th century that it was also a self-designation used by all Proto-Indo-Europeans, a theory that has now been abandoned.[8] Scholars point out that, even in ancient times, the idea of being an "Aryan" was religious, cultural and linguistic, not racial.
https://en.wikipedia.org/wiki/Aryan
These migrations started approximately 1,800 BCE, after the invention of the war chariot, and also brought Indo-Aryan languages into the Levant and possibly Inner Asia. It was part of the diffusion of Indo-European languages from the proto-Indo-European homeland at the Pontic steppe, a large area of grasslands in far Eastern Europe, which started in the 5th to 4th millennia BCE, and the Indo-European migrations out of the Eurasian steppes, which started approximately 2,000 BCE.
The theory posits that these Indo-Aryan speaking people may have been a genetically diverse group of people who were united by shared cultural norms and language, referred to as arya, "noble." Diffusion of this culture and language took place by patron-client systems, which allowed for the absorption and acculturalisation of other groups into this culture, and explains the strong influence on other cultures with which it interacted.
The Proto-Indo-Iranians, from which the Indo-Aryans developed, are identified with the Sintashta culture (2100–1800 BCE),[7] and the Andronovo culture,[8] which flourished ca. 1800–1400 BCE in the steppes around the Aral sea, present-day Kazakhstan, Uzbekistan and Turkmenistan.
The proto-Indo-Iranians were influenced by the Bactria-Margiana Culture, south of the Andronovo culture, from which they borrowed their distinctive religious beliefs and practices.
The Indo-Aryans split off around 1800-1600 BCE from the Iranians,[9] whereafter the Indo-Aryans migrated into the Levant and north-western India.
https://en.wikipedia.org/wiki/Indo-Aryan_peoples
The available data from uniparental genetic systems have already transformed our view of the prehistory of Europe, but our knowledge of these processes remains limited. Nevertheless, their legacy remains as sedimentary layers in the gene pool of modern Europeans, and our understanding of them will improve substantially when more mtDNAs are completely sequenced, the Y chromosome more thoroughly analysed, and haplotype blocks of the autosomal genome become amenable to phylogeographic studies.
The question of the spread of the Neolithic became intertwined with that of the dispersal of the Indo-European languages, as a result of Renfrew's proposal that the Proto-Indo-European language spread from Anatolia with early farming 100 and 116.
This hypothesis has become LESS PLAUSIBLE in the light of the mtDNA and Y-chromosome EVIDENCE as well as archaeological and LINGUISTIC criticisms 117 and 118.
http://www.sciencedirect.com/science/article/pii/S0960982209020697
Archaeogenetics South Asia (Indian Subcontinent)
https://scholar.google.com/scholar?hl=en&as_sdt=0,5&q=archaeogenetics+south+asia+india
The southern dispersal hypothesis and the South Asian archaeological record
http://www.sciencedirect.com/science/article/pii/S0278416506000377
Genetic and archaeological perspectives on the initial modern human colonization of southern Asia
These data support a coastally oriented dispersal of modern humans from eastern Africa to southern Asia ~60–50 thousand years ago (ka). This was associated with distinctively African microlithic and “backed-segment” technologies analogous to the African “Howiesons Poort” and related technologies, together with a range of distinctively “modern” cultural and symbolic features (highly shaped bone tools, personal ornaments, abstract artistic motifs, microblade technology, etc.), similar to those that accompanied the replacement of “archaic” Neanderthal by anatomically modern human populations in other regions of western Eurasia at a broadly similar date.
http://www.pnas.org/content/110/26/10699.short
Peopling of South Asia: investigating the caste–tribe continuum in India
This review attempts to summarize recent genetic studies on Indian caste and tribal populations with the focus on the information embedded in the socially defined structure of Indian populations.
http://onlinelibrary.wiley.com/doi/10.1002/bies.20525/citedby
My Tibetan not so good thankyou
Fubbi Quantz
.