Me made the world’s biggest online library… for free!

15 Apr 2026 · 1 min

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In this video, Dan Novaes recounts how Jimmy Wales transformed the encyclopedia landscape by launching Wikipedia, an online platform that allowed anyone to edit articles. At a time when traditional encyclopedias were expert‑written, costly, and slow to update, Wales proposed open editing, a move that many critics feared would lead to misinformation and vandalism. The video explains how Wikipedia’s built‑in community oversight—millions of volunteers who correct errors, add sources, and expand content—mitigated those risks and enabled rapid growth. Today, Wikipedia hosts millions of pages across hundreds of languages and ranks among the world’s most visited sites, illustrating how a platform that empowers collective knowledge can outscale traditional, centrally‑controlled publishing models.

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Jimmy Wales helped create one of the largest knowledge libraries in human history without hiring thousands of writers. In the early 2000s, most encyclopedias were written by experts and sold as expensive books. Updating information took years. Wales tried something different. What if anyone could edit an encyclopedia online? The idea sounded chaotic. Critics predicted misinformation, vandalism, and failure. But the system included something powerful: community oversight. Millions of volunteers began correcting errors, adding sources, and expanding articles. The encyclopedia grew rapidly. Today, Wikipedia contains millions of pages in hundreds of languages and is one of the most visited websites in the world. Jimmy Wales didn't hire the world's smartest people, he invited them. Sometimes innovation isn't controlling information, it's building a platform where knowledge can organize itself.