by Tamils in Australia, do you mean the bell they found in New Zealand? I couldn't find anything significant pointing to evidence of Tamils in Australia from a search, but I'd be interested to read about it if there is?
>more and more we are understanding that our modern perspective has grossly underestimated people of the past.
while I completely agree with the sentiment, this is such a classic pseudo-archaeological buzzphrase. even the way you phrased it specifically sounds like it's coming from someone trying to sell me books. the connotations of it are off-the-charts levels of off-putting
After all, I'm in America with 0 percent of my genes attributed to Native American.