A philosophical essay tracing how meaning gets flattened across history — from the collision of steppe and valley cultures, through Greek grammar and Roman canonization, to the modern social media feed and AI-generated content. The core argument is that readers are shaped by three simultaneous filters: historical-material formation, psychic-developmental patterns, and somatic nervous system history. The feed exploits the somatic layer to produce readers less capable of tolerating ambiguity. AI is framed not as a new problem but as the oldest pattern of extracting embodied knowledge and selling it back at scale. The practical takeaway for organizations: the sentence everyone signed off on never had one true meaning, and better tooling won't fix that — only developing readers who can hold multiple meanings at once will.