2012–2023 · Global · Technology
Advances in data, graphics processors and neural-network methods made machine-learning systems far more capable at perception, prediction, language and scientific pattern finding.
Atlas dossier · Digital & Global AgeFree device narration · synchronized English captions · transcript available
Why it matters
Advances in data, graphics processors and neural-network methods made machine-learning systems far more capable at perception, prediction, language and scientific pattern finding.
Researchers · data workers · engineers · affected communities · regulators
AI systems now influence research, work and public life, making questions of reliability, bias, labor, safety, energy use and governance urgent.
Interpretation note
This dossier distinguishes the event’s basic chronology from later arguments about meaning, responsibility and legacy. When comparing religious, national, Indigenous or scholarly interpretations, consult the primary and institutional sources above alongside peer-reviewed historical work.
Elsewhere in the world
2012 · AmericasCRISPR gene editingCRISPR-based systems made it far easier to target and alter genetic sequences, turning a microbial defense mechanism into a flexible laboratory tool.
2013–2016 · AfricaWest African Ebola epidemicEbola spread through Guinea, Liberia and Sierra Leone, overwhelming fragile health systems before community action and international response contained transmission.
2010–2012 · Middle EastArab uprisingsPopular protests challenged authoritarian governments across North Africa and the Middle East, producing reform, repression, regime change and war.