Libraries are testing generative artificial intelligence, a technology that can create texts, summaries, and even reading recommendations in seconds. This breakthrough promises faster, personalized access to information: imagine asking a virtual assistant to summarize a scientific article or suggest books on a topic you love. Yet, serious ethical challenges lie beneath the surface. Algorithms can inherit biases from their training data, producing βbiasβ that favors certain voices over others. This epistemic injustice threatens to marginalize knowledge from diverse cultures, especially in Global South countries where digital resources are scarcer. Other concerns include privacy protectionβuser data might be collected and used without consentβand copyright issues, as AI can generate content based on protected works. Automation could also reduce traditional library jobs, while the spread of false information may rise if tools arenβt properly monitored. Experts recommend transparent management, inclusive policies, and close collaboration among librarians, researchers, and policymakers. Only then can generative AI become a true ally, expanding knowledge access without deepening inequality.
Generative AI relies on deep learning models, typically transformer neural networks, trained on massive text corpora. These models learn word sequence probabilities but lack true semantic understanding; thus, they can produce plausible yet inaccurate statements, a phenomenon known as "hallucination." Ethically, bias is rooted in training data: if the corpus is dominated by Western sources, non-Western cultural representations become underβrepresented, leading to epistemic injustice. Moreover, intellectual property is complex: copyright laws differ by country, and generating content derived from protected works may infringe rights, especially in stricter jurisdictions. To mitigate these risks, "fairnessβaware" training approaches are proposed, including debiasing techniques like data reβweighting or balanced datasets. Privacy can be safeguarded through differential privacy, adding controlled noise to training data to prevent reconstruction of personal information. Occupationally, automating cataloging and search tasks can free librarians from repetitive work, allowing focus on higherβvalue activities such as information mediation and cultural programming. Finally, AI governance in libraries should involve multidisciplinary ethics committees, transparent dataβuse guidelines, and periodic audits to ensure compliance with international standards like UNESCO's AI ethics recommendations.
