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4Libertarian is a search engine and resource hub focused on libertarian thought, policy, and community. We combine multiple search indexes, a proprietary relevance layer, and AI tools to help users find reliable essays, policy analysis, books, and local groups. Whether you are researching philosophy, preparing a speech, or looking for materials to support a campaign, our tools are designed to surface relevant information efficiently. Part of the 4SEARCH network of topic specific search engines.

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A new AI-driven medical danger

(Note: the email that’s posted below arrived over the weekend. I am keeping the author anonymous, per her request. But the problem of artifical-intelligence-powered cheating on tests she highlights is real and growing. For jobs like nursing, this is not just an academic problem. It’s a threat to patient safety.…

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