There exist on this planet several archaeological silences of particular density. The writing of the 7 Rivers Civilization is one of them. Thousands of finely engraved steatite seals, found as far away as Mesopotamia and Egypt — and no one, to this day, despite decades of effort, has managed to decipher them. This silence is not a void. It is a presence.
What I find remarkable about this situation is what it forces us to do: to read differently. When words fail us, we look at images. And the images on the seals of the 7 Rivers Civilization are extraordinarily rich.
The most famous seal depicts the unicorn — an animal composed of three animals: the body of a bull, the head of a horse, and the horn of an antelope. This symbolic composite is not a zoological error. It is an intention. Someone wished to signify something by assembling these three animal forces into a single being. What does it say about a society when its most widespread commercial symbol is a mythical creature composed of distinct natural powers? In my view, it speaks to a way of thinking about reality as synthesis, not hierarchy.
Other seals depict yogis in the baddha konasana posture — the butterfly pose, soles of the feet joined, spine straight. Those who practice yoga know that this is a difficult posture, uncomfortable to hold for long. Achieving it requires years of regular practice. Its representation on commercial seals — objects that circulated between merchants, between cities, between civilizations — indicates that the yogin was not a marginal or esoteric figure. He was sufficiently recognized and valued to be depicted on the identity objects of the society. Yoga was not a retreat discipline: it was a visible social reality. To better understand how this practice of breath and consciousness is rooted in the Vedic texts that radiated from these same lands, I invite you to read my article on pranayama and post-traumatic stress on my site dedicated to the Rig Veda.
Then there is Pashupati — the Master of Animals — a figure seated in a meditative posture, surrounded by beasts. Indian researchers see in it a proto-representation of Shiva. What I see is an image of this civilization’s relationship to nature: not the domination of human over animal, but a mastered coexistence, the central presence of the meditator at the heart of the living world.
Faced with these images, researchers have multiplied hypotheses in an attempt to pierce the mystery of the writing itself. Rekha Rao proposed that this writing was primarily a system of religious notation — the seals worn around the neck would be memory aids for apprentice priests, and many symbols would represent plants and trees linked to Vedic sacrifices. Asko Parpola, one of the foremost specialists of this script, concluded that it might be an early form of Dravidian language. Iravatham Mahadevan supported the same Dravidian thesis using data from Brahmi, the alphabet that preceded Devanāgarī. SR Rao proposed an alphasyllabic script reading from right to left. Walter Fairservis suggested a logographic proto-writing where each symbol represented a word or idea. These hypotheses do not cancel each other out — they accumulate, testifying to the complexity of a system we do not yet know how to read.
What strikes me about this persistent mystery is what it reveals in its negative space. The inscriptions on the seals are short — too short to contain historical texts, accounts of reigns, royal proclamations. Yet it is precisely this type of text that enabled the decipherment of ancient Egyptian, Sumerian, Mycenaean Linear B. Those civilizations left lists of kings, decrees, martial epics, hymns to the glory of conquerors. The 7 Rivers Civilization appears not to have done so. No trace of royal propaganda. No account of military victory. No dynastic list. It is not that they did not write — the seals prove they did. But what they chose to write did not resemble what their contemporaries were writing.
In my view, this silence on domination is itself a message. A civilization that did not find it necessary to engrave in stone the names of its rulers and the accounts of its wars is a civilization that had other priorities. Its seals speak of animals, of yogins, of sacred symbols, of commercial transactions. They speak of a world regulated by something other than the force and ego of the sovereign. Those trading posts I described in my article on exchanges between the Indus and Sumer via Bahrain carried these same silent seals from one end of the known world to the other.
What I take from the mysterious writing of the seals is this: its current indecipherability perhaps protects us from a misreading. If we could read these texts, we would doubtless seek to find in them the narrative structures we know — stories of power, conquest, state religion. Their silence forces us to look at what remains: the architecture, the perfectly standardized weights and measures, the drainage systems, the representations of yogins and sacred animals. And what remains speaks of a society that words, perhaps, would have rendered more ordinary.
