I was trying to find the exact moment when knowledge became secret. Not the broad sweep of history where literacy was rare and power was concentrated. That has always been true to varying degrees. I mean the specific moment, if one exists in the record, when the relationship between divine or semi-divine beings and human beings shifted from teaching to gatekeeping.
When the flow of knowledge from above stopped and the management of existing knowledge by a priestly or scholarly elite began. I found it. It is documented. It happens at a specific point in the Sumerian textual tradition attached to a specific event and it involves a class of beings that the Anunnaki content space, which I have spent considerable time in, almost never discusses.
They are called the Apkallu. I want to start with what the texts actually say before I go anywhere else because the primary material is strange enough without embellishment and I think it deserves to be encountered directly. The Apkallu were seven beings sent by Enki from the Abzu, the underground freshwater domain at Eridu that I have discussed in previous research, to live among humanity before the great flood.
The name translates roughly as the great ones or the wise ones depending on the scholarly source. They were not gods in the full sense. They were not human. The texts describe them as Apkallu sham meki, sages of wisdom, and their origin is consistently located in the sea or in the liminal space between the sea and the human world.
What they did is described with extraordinary specificity. They taught writing, mathematics, architecture, law, temple construction, the correct performance of religious ritual and agriculture. The Sumerian texts attribute every foundational element of civilized human existence to these seven. To a class of beings who came from the water, lived among people, and transmitted the complete operating instructions for civilization before disappearing.
The first of them has a name, Uanna. In the Greek sources, specifically in the writings of the Babylonian priest Berossus, who wrote a history of Babylon in the 3rd century BCE, drawing on temple records now lost, this figure is called Oannes. Berossus describes him in terms I will quote as closely as the translation allows because the description is precise in a way that feels more like testimony than mythology.
Oannes had the body of a fish. Beneath the fish head was a human head. He had human feet beneath his fish tail. He had a human voice. He emerged from the Persian Gulf during the day to be among human beings teaching them writing and mathematics and every kind of knowledge. At night he returned to the sea. He ate nothing while among humans.
He continued this for years. This is not a vague mythological figure. This is a described entity with specific physical characteristics, a specific daily routine, a specific geographical point of origin, and a specific pedagogical purpose. Berossus, writing for a sophisticated Greek educated audience at the court of a Macedonian king, presents Oannes not as a legend but as a historical figure whose existence explained the otherwise inexplicable sophistication of Babylonian civilization.
I want to stay with that framing for a moment. Berossus had access to the archives of the temple of Marduk in Babylon. He was a priest, which in the ancient Near Eastern context meant he was a scholar trained in the cuneiform tradition, able to read and interpret the oldest texts in the Babylonian archival system.
When he described Oannes, he was not inventing. He was transmitting. And what he transmitted was a tradition preserved in the temple archives that the foundation of Babylonian civilization had been laid by a being from the sea who looked like a fish and taught like a professor. The academic interpretation is that Oannes is a mythological figure representing the Abzu, the freshwater source that Enki ruled, personified as a civilizing deity.
The fish imagery connects to Enki’s association with water. The teaching function represents the Sumerian theological understanding that civilization was a divine gift. The daily emergence and nightly return is a mythological structure like the sun’s journey across the sky. That interpretation is coherent. It is also, I think, doing considerable work to normalize something that is structurally very strange.
Mythological figures representing natural forces do not usually have daily schedules. They do not usually refrain from eating while among humans as a noted behavioral characteristic. They do not usually have the specific combination of fish body and human head and human feet that appears consistently across the Apkallu tradition in both texts and art.
Because the Apkallu are not just textual, they are physical. Walk through the collection of the British Museum and you will find them. Walk through the collections of the Metropolitan Museum, the Louvre, the Vorderasiatisches Museum in Berlin. The Apkallu figurines are among the most widely distributed artifacts of the Assyrian period, small, carefully made figures of beings with human bodies wearing fish skin cloaks, the fish head worn over the human head like a hood, the tail hanging behind.
They were buried beneath the foundations of Assyrian palaces and temples. They were placed at doorways. They were positioned at the corners of rooms. Their function, the archaeology tells us, was protective. They were apotropaic, objects designed to ward off evil spirits and protect the inhabitants of a building.
The Assyrians, who inherited the Babylonian tradition that inherited the Sumerian tradition, buried the original teachers of humanity under their floors as guardians. I kept thinking about that. Why these specific figures? Why the beings described as having taught writing and mathematics and law? Why were they the ones deployed as household protection? What is the relationship between the act of teaching civilization and the function of warding off malevolent forces? What did the Assyrians understand about the Apkallu that made these two
functions, civilizing teacher and protective spirit, inhabit the same being? And then I found the part of the story that the texts as preserve and the popular conversation almost never reaches. After the flood something changes. The seven Apkallu, the original fish men and the pre-flood teachers, are sent back to the Abzu by Marduk.
This is documented in the Uruk list of kings and sages, a cuneiform text that correlates the pre-flood kings with their associated Apkallu sages, and then records the post-flood transition. The original seven are gone. In their place appear what the texts call the Umanu, human scholars, scribes, and sages. The royal advisor is no longer a semi-divine being from the sea.
He is a man, a trained, educated, officially sanctioned man attached to the court of a specific king. The transition is not gradual. It is not evolutionary. One period ends and another begins and the nature of the knowledge bearer changes completely at the boundary. The role of the Umanu is not described as continuing to teach humanity new things.
It is described as preserving and managing existing knowledge. The post-flood human sages are gatekeepers, not teachers. The flow of new civilizational knowledge, the kind that the Apkallu provided, the direct transmission from divine source to human recipient, ends at the flood. What the Umanu do is maintain what was already given, control access to it, and serve the interests of the royal court that employs them.
The moment the non-human teachers are exiled and replaced by human scholars, knowledge becomes a managed resource rather than a freely given gift. I want to be precise about what the texts are actually saying here because I am aware this is the kind of observation that can be over-interpreted. The Umanu were real people, historical scribes and scholars associated with specific kings in the Mesopotamian record. They were not villains.
They were the inheritors and preservers of a tradition of extraordinary sophistication. Without the Umanu and their successors, the cuneiform archive that gives us access to all of this would not exist. But the structural shift the text the text describe from divine teachers who gave knowledge freely to human gatekeepers who managed its distribution is real.
It is in the primary sources. And it happens at the flood, which is the same boundary that appears throughout the Sumerian textual tradition as the dividing line between a before and an after that are qualitatively different from each other. Now I need to take you to Africa. Oannes does not exist in isolation.
The Dogon people of Mali have attracted sustained attention from researchers since the 1930s, when French anthropologist Marcel Griaule and Germaine Dieterlen documented a body of astronomical knowledge among Dogon priests that, at the time of documentation, was not publicly known to Western science. The Dogon described the star Sirius as a binary system, knowing that Sirius had a companion star, Sirius B, which is invisible to the naked eye, and which was not confirmed by Western astronomy until 1862, and was not photographed until 1970.
They describe Sirius B as extremely dense, with a 50-year orbital period, both of which are accurate. The source of this knowledge, according to Dogon tradition, was the Nommo, amphibious beings who came from the Sirius system, arrived on Earth in an ark that descended with great noise and wind, and taught the Dogon the fundamentals of civilization and astronomy before departing.
The Nommo are described as fish-like. They live in water. They teach civilization. They come from the sky, specifically from the region of Sirius. And they leave. I want to be careful here, because Dogon astronomical knowledge has been contested. Some researchers have argued that specific details were contaminated by contact with Western astronomers before Griaule’s documentation.
That debate is ongoing, and I am not going to resolve it here. What I will say is that the structural description of the Nommo, water-dwelling, civilization-teaching beings who arrive, transmit knowledge, and depart, is identical to the structural description of Oannes and the Apkallu. And that structural identity exists independently of whether the Dogon astronomical knowledge is pre-contact or not.
Now, Mesoamerica, Quetzalcoatl, the feathered serpent of Aztec tradition, and Kukulkan in Mayan tradition, are described in some of the most significant pre-Columbian sources as a bearded figure who arrived from the sea, taught civilization, and departed back into the sea with a promise to return. The direction of his departure, east across the ocean, is consistent across multiple independent Mesoamerican sources.
He taught agriculture. He taught the calendar. He taught writing. He came from outside. He left. And the Andes. Viracocha, in the traditions of the pre-Inca peoples of the Andean coast, is described as tall, bearded, and white in appearance. He appeared after a catastrophic flood, taught civilization, and walked into the Pacific Ocean at Manta, on the coast of what is now Ecuador, disappearing beneath the waves.
After a flood. Teaching civilization. Disappearing into the ocean. Four separate traditions. Four separate continents. No documented contact between them in the periods these traditions were developing. And the same figure in each one. A being associated with water, appearing in the aftermath of catastrophe or from across the sea, teaching the foundations of civilization, and then departing into the ocean, into the the sky, back to wherever they came from.
The mainstream explanation for these parallel traditions is the standard one. Humans universally mythologize the origins of civilization as gifts from supernatural beings. And the water imagery is universal, because water is universally associated with life and origin. The parallels are structural archetypes, not evidence of a common source.
I have thought about that explanation carefully. It accounts for the general pattern. It does not account for the specific physical description, the fish body, human head, water-dwelling, daily emergence, knowledge transmission, abrupt departure that appears with such consistency across traditions that have no known common source.
Structural archetypes do not usually include daily schedules and dietary habits. Something is being remembered in all four of these traditions. Something specific enough to produce consistent physical descriptions across cultures separated by oceans and millennia. What that something was, whether it was a real class of beings, a real historical event, >> [snorts] >> a shared ancient tradition carried by migrations we have not traced, or something else entirely, is a question that has not received the serious cross-disciplinary
investigation it seems to warrant. The Apkallu figurines are in the museums. The cuneiform texts documenting their role and their exile are translated and available. The transition from divine teachers to human gatekeepers is in the Uruk list of kings and sages, sitting in the academic literature, acknowledged and then not followed where it leads.
Apkallu are recorded as embodied figures with habits and offices. Seven beings came from the water before the flood. They taught everything. The flood came. They were sent back. Human scholars took their place, and the role of those scholars was not to continue the teaching, but to control what had already been given. And then, in traditions across the world, in cultures with no documented contact, people kept remembering beings from the water who taught civilization and then went away.
What were they remembering? What came out of the sea, taught us everything we needed to know, and then decided or was made to stop? The figurines are still buried under the foundations of buildings that no longer exist, in soil that archaeologists have excavated and cataloged and returned to the archive. They were placed there by people who believed that burying the original teachers of humanity beneath their homes would keep them safe.
Safe from what? That question is in the record, too. Nobody has answered it. Unanswered, it remains one of the puzzles these objects and texts insist we take seriously.
