>>17842165Yeah, that’s literally why I brought up Tazabagyab, Bishkent, etc. They line up with what we’d expect from early Indo-Aryan groups, especially the ones moving toward South Asia. There’s decent evidence tying those Fedorovo-adjacent cultures in modern Tajikistan and Uzbekistan to the Proto-Indo-Aryan horizon.
I’m focusing on the archaeology because every time this gets brought up, people start doing mental gymnastics.
And yeah I get appeal to authority is cringe, but even Mallory links these sites to Proto-Indo-Aryans. You’ve got pastoralism, horse remains, burial rites (men left, women right classic IE), and metallurgy that's near identical to Andronovo.
If you’re into the genetics side, Davidski did a pretty good write up on it here:
https://eurogenes.blogspot.com/2018/04/on-doorstep-of-india.html
These samples arent the Vedic people, but they’re solid proxies for the kind of populations that could’ve formed that base.
>>17842182Just wanna add the whole “BMAC influence” thing gets overblown. There’s no genetic trace of BMAC in India after 1500 BC. And IVC ≠ BMAC, even though a bunch of people love to conflate them. They just both carry some Iranian-related ancestry that’s it.
People always bring up fire worship or soma and go “see? BMAC influence” but that’s weak. Fire cults were already a thing in broader Indo-European culture, and soma doesn’t even show up in BMAC contexts. Word’s got an IE etymology anyway.
The reality is BMAC probably had more impact on the Iranians than the Indo-Aryans. For Aryans coming into India, it was mostly a pass trough.