There are new information coming out of the major urban centers the ancient Indus Valley Civilization like Harappa and Mahenjodaro, and other areas. I feel people interested in Buddhist Studies and perhaps origin of noble Aryans (not by birth or social staus but by conduct and cultivation of higher mind) would find it worthy of investigation.
Harappa.com has been the major website on the ancient Indus or Harappan Civilization (3500-1700 BCE) since 1995. Leading scholars from India, Pakistan, the US, UK, and Europe have published their work in slideshows, essays and articles that cover the basic facts and the latest research.
Too little is understood about the ancient Indus civilization in India and Pakistan. Its unread script makes it hard to be sure about so many things - not the name of a single ruler, place, or even word is known. The Indus Valley Civilization is contemporary to Egyptian and Mesopotemian Civilizations and covers a much greater area and population in India, Pakistan and Afganistan.
I am delighted to see that The Peepal tree (Ficus Religiosa), also known as the Bodhi Tree, was the most important sacred tree for the Harappans and Mahenjodaro. Archaeological findings, such as steatite seals and terracotta figurines, frequently depict the heart-shaped leaves and branches of the Peepal tree, sometimes showing deities emerging from its center. Also clay figurine of women (not the famous metal dancing girls) sometimes show red pigment on middle of hair parting like ‘sindur’ worn by married women in India today.
Harappa-Mahenjodaro along with its 100 cities and villages stands out from other civilizations by absence of any king, royal palace, priest or temples . A very high level of urban planning, sanitation and trade networks based on barter system (no money or coin found so far) existed, with almost every home having a private bath area. Society was eagalitarian with low level of Inequality in wealth and food habits. Yet the simple and short scripts remain undeciphered. Religion was probably polytheistic with many mother goddess figurines found and a Pashupati male god surrounded by animals (may be early prototype of Shiva or Brahma). The inhabitants of the Indus Valley Civilization were expert cultivators and possessed an advanced irrigation system and crop rotation. Trade in commodities like cotton, gold, and precious stones took place all over the Indus Valley Civilization and Mesopotemia and other cultures. A sophisticated barter system with weights and ,measures, seals and sealing existed.
Watch the 2026 film Mohenjo-daro: Unsealing an Ancient Indus City on YouTube to get a sense of what we know and still are trying to grasp. The site was founded by Omar Khan, an Indus enthusiast in San Francisco and author of the books [From Kashmir to Kabul The Photographs of John Burke and William Baker 1860-1900]