Global Literacy at 88%
88% of adults and 93% of young people can read (2024), yet 739 million adults still lack basic literacy.
Open in the interactive tree →The adult rate rose from 86% to 88% between 2015 and 2024. Women make up 466 million of the non-literate adults, nearly two thirds; more than half (441 million) live in just ten countries, including India, China, Pakistan, Nigeria and Bangladesh. The number fell from 754 million (2023) to 739 million (2024), largely because of revised UN population estimates and an upward update for India.
As of October 2026
UNESCO's 2025 fact sheet puts 739 million adults without basic literacy in 2024, and its International Literacy Day 2026 page still cites that figure; Central and Southern Asia rose from 72% to 77%, sub-Saharan Africa from 65% to 69%. The 2026 Global Education Monitoring Report counts 273 million children and youth out of school (about 17%, stable since 2015), and only 58% reach minimum reading proficiency at the end of primary school.
Open steps
- LLMs for 500+ minority languages Medium AI leverageTrain and fine-tune language models on minority languages so speakers get education and medical advice in their mother tongue.
- Mobile LLMs for offline learning Medium AI leverageDistil and quantize models to run offline on cheap smartphones (2 GB RAM) in sub-Saharan Africa and South Asia.
- AI-assisted lesson planning for teachers Medium AI leverageDevelop systems where teachers use AI to generate and adapt lesson plans, quizzes and feedback in real time.
Where AI could help
Low AI leverage. Literacy gains need teachers, schools, languages and funding; AI tutors and speech tools help at the margins where tested.
- Speech-recognition reading checks in local languages to find pupils who struggle
- Teacher-supervised AI tutoring in low-resource schools
- Translation and content generation in under-served languages
Shown so far
- In June and July 2024 a World Bank randomized trial in Nigerian secondary schools found a six-week teacher-supervised GPT-4 after-school English program raised test scores by about 0.3 standard deviations. source
Prerequisites
- Compulsory Schooling & Literacy1763
- Public Libraries1850Free libraries were a main route to mass literacy
Unlocks
Sources
More in Foundations of Civilization · Present
- Open Access & Open Science2018-2026
- SI Redefined by Constants2019
- AI as Research Partner2025-2026