LLM Standardization Threatens Cognitive Diversity

As billions of people rely on the same AI chatbots for writing and reasoning tasks, large language models are subtly standardizing human thought and eroding the cognitive diversity that drives creativity and innovation. The research reveals a critical flaw: these models disproportionately reflect Western, educated, and wealthy perspectives, yet their outputs increasingly shape what billions consider credible speech and sound reasoning. Without deliberate efforts to diversify training data and counter AI homogenization, humanity risks outsourcing its collective wisdom to systems that capture only a narrow slice of human experience.