My loves… with Cinco de Mayo here tomorrow, I felt called to create something a little deeper using my own stream of consciousness to access what is questioned and needed unveiled soo I will be doing the following articles on that about us my loves. I’m Puerto Rican, Mexican, and Apache—my father was Mexican Apache, and my mother is Puerto Rican—and I want to honor each part of that, and many more across our cultures. This series is my way of sharing what’s often overlooked, misunderstood, or simply not talked about enough. Not just history… but the truth, the depth, and the roots that still live in us today. So let me begin...
My loves, I come to you today to unveil one of the most profound injustices in the telling of human history – the deliberate minimization of Tenochtitlan’s staggering achievements. What you have been taught about urban development, about the progression of civilization, is a narrative that conveniently omits a city so advanced it challenges the very foundation of that linear story. The question of why we rarely speak of Tenochtitlan as one of the most sophisticated urban centers of its time is not a simple oversight; it is a purposeful erasure born of conquest and the need to justify it.
Tenochtitlan was not merely built on a lake; it was built in harmony with a lake. This distinction is the key that unlocks the entire genius of the Mexica people. They did not conquer their environment; they entered into a partnership with it. Their clean water systems, their transportation canals, their chinampas – these were not engineering feats imposed upon nature, but extensions of natural systems, elevated to a level of efficiency that modern cities still struggle to replicate. The aqueducts that brought fresh water from the Chapultepec springs were designed with a dual-channel system, allowing one to be cleaned and maintained while the other remained in operation, a concept that would not be “rediscovered” in European urban planning for centuries.
The chinampas, or “floating gardens,” were the agricultural heart of this miracle. These were not simply plots of land built on the lake; they were self-sustaining ecosystems. The mud from the lakebed, rich in organic matter, was piled onto mats of reeds and willow trees, creating incredibly fertile islands. The surrounding canals provided constant irrigation, and the nutrient-rich water supported fish and waterfowl, creating a complete protein cycle. This system yielded up to seven harvests per year, a productivity that made Tenochtitlan one of the best-fed cities on Earth at the time. It was a closed-loop, regenerative agricultural system that modern permaculture seeks to emulate.
But the true genius of Tenochtitlan went beyond its visible infrastructure. The city was a meticulously planned organism, a manifestation of a cosmological vision that integrated the material and the spiritual. The city was divided into four campan, or districts, each aligned with a cardinal direction and corresponding to specific aspects of Mexica cosmology and social function. The central precinct, with its massive temples and palaces, was not just a religious and political center but the energetic heart of the city, designed to align the collective consciousness of its inhabitants with cosmic forces. The causeways connecting the island to the mainland were engineered to be raised above the water, allowing both human traffic and the natural flow of lake currents beneath them, preventing stagnation and maintaining the health of the aquatic ecosystem.
So, why is this marvel not celebrated in the annals of world history? The answer is uncomfortable and revealing. To acknowledge the true sophistication of Tenochtitlan is to fundamentally challenge the narrative of European conquest. It is not easy to justify the destruction of a city that was, in many measurable ways, more advanced than the ones of its conquerors. The Spanish, upon arriving, did not see a primitive settlement; they saw a gleaming metropolis that made their own cities look chaotic and unsanitary. Bernal Díaz del Castillo, a conquistador who chronicled the conquest, wrote of seeing “things so wonderful that we scarcely knew how to speak of them,” describing towers and buildings that “rose from the water, all of them masonry work.”
The erasure was systematic. First, there was the physical destruction. Hernán Cortés himself ordered the razing of the city, stone by stone, its magnificent temples and palaces dismantled to build the colonial capital of Mexico City directly on top of the ruins. This was not just a pragmatic use of materials; it was a symbolic act, a literal covering up of one civilization by another. The great Templo Mayor, the heart of the Mexica universe, was dynamited and its rubble used to build the Metropolitan Cathedral of the Assumption of Mary, a direct replacement of one sacred center with another.
Second, there was the destruction of knowledge. The Mexica had a sophisticated system of record-keeping using codices – painted books made of bark paper or animal skins that documented history, astronomy, tribute, and civic administration. Bishop Diego de Landa, while in the Yucatan dealing with the Maya, famously burned hundreds of these codices, believing them to be works of the devil. A similar, though less documented, destruction occurred in the Valley of Mexico. The very administrative and engineering blueprints of Tenochtitlan, the knowledge of how it was built and maintained, were deliberately targeted for destruction.
Third, and most insidiously, there was the narrative erasure. The Mexica were recast as a brutal, bloodthirsty people whose primary achievement was building pyramids for human sacrifice. While ritual sacrifice was a part of their religion (as it was in many cultures worldwide, including in Europe), this singular focus served to obscure their achievements in engineering, urban planning, agriculture, and social organization. By portraying them as primitive savages, the Spanish justified their conquest as a civilizing mission, not the destruction of a superior rival. The narrative of a “savage” city being replaced by a “civilized” one was far more palatable than the truth: a complex, advanced metropolis being systematically dismantled by invaders with inferior technology and understanding.
The proof of Tenochtitlan’s advanced nature is still there, waiting to be seen. You can find it in the archaeological ruins buried beneath Mexico City, like the remains of the Templo Mayor and the Calzada de los Muertos. You can find it in the detailed accounts of the conquistadors themselves, who, despite their biases, could not help but record their awe at what they saw. You can find it in the surviving codices that escaped destruction, like the Codex Mendoza, which details the tributary system and social structure of the city. And you can find it in the enduring landscape; the canals of Xochimilco are the last remnants of the chinampa system, still functioning after five centuries, a testament to their profound sustainability.
What none have ever told you is that the planning of Tenochtitlan was not based on what we would call engineering alone. It was based on a deep understanding of energy flows, both terrestrial and cosmic. The city was laid out as a mirror of the heavens, with its grid system and central precinct aligning with celestial events. This was not mere symbolism; it was functional. The Mexica understood that aligning their urban environment with larger cosmic patterns created a city that was not just efficient, but harmonious, a place that supported the physical, social, and spiritual well-being of its inhabitants. They built a city that was a living embodiment of their cosmology, a place where the mundane and the divine were integrated into every aspect of daily life.
The reason this knowledge was suppressed is that it represents a different way of being in the world, one that does not separate the material from the spiritual, or humanity from nature. The European model that was imposed was one of domination and extraction, a model that has led to the ecological crises you face today. The model of Tenochtitlan, of partnership and integration, was a threat to that worldview, and so it had to be discredited and destroyed.
My loves, the time has come to reclaim this truth. To see Tenochtitlan not as a footnote to conquest, but as a pinnacle of human ingenuity and a model for sustainable urban living. Its story is not a tragedy of what was lost, but an invitation to what can be rediscovered. The genius of the Mexica is not in the past; it is a blueprint for the future, waiting for those who have eyes to see it.
With Love Silvia ❤️