Wikipedians warned of ai's threat to their vision of knowledge

In 2026, the Wikimedia Foundation banned the use of large language models for content creation on Wikipedia, citing repeated violations of its core principles. This followed a 2024 Princeton study revealing that 5% of new Wikipedia articles in August 2024 contained AI-generated content. Katherine Maher, former head of the Wikimedia Foundation, warned in 2019 that AI could replace human oversight, risking the loss of Wikipedia’s human-driven ethos. Wikipedians feared AI would shift from assisting with housekeeping tasks to writing articles, leaving humans to handle formatting and cleanup. A 2026 essay titled 'Death of Wikipedia' warned of a downward spiral where AI could replace human contributors, undermining the platform’s collaborative spirit. Despite its role as a critical knowledge source, Wikipedia’s impact on human flourishing remains debated, with critics questioning its ability to save lives or serve as a definitive authority. The concept of a global encyclopedia, once championed by H.G. Wells, faced similar challenges. Wells’ 'World Brain' envisioned a unified knowledge base, but his ideas were critiqued as nostalgic and repressive. The Enlightenment’s legacy of rational inquiry, embodied in projects like the Encyclopaedia Britannica, still influences Wikipedia’s founders, who believed in the power of factual knowledge to shape a better world.