We've probably peaked in the western side of the world... https://phys.org/news/2023-03-online-iq-scores-century.html https://phys.org/news/2023-03-online-iq-s

We've probably peaked in the western side of the world... https://phys.org/news/2023-03-online-iq-scores-century.html https://phys.org/news/2023-03-online-iq-scores-century.html