Scientists have identified a "Golden Age" of languages that saw peak linguistic diversity between 3,000 and 1,000 years ago, according to a report by 404 Media. The study suggests that this flourishing period was followed by a sharp decline in language variety.
Analysis by the researchers indicates that the rise of multinational states and subsequent colonial expansion contributed to the erosion of many distinct languages. The report cites data showing a decline in linguistic dispersion after 1,000 years ago, aligning with the expansion of political and imperial powers.
The findings provide a new lens on how social and political changes can reshape humanity’s linguistic landscape. Understanding this historical trajectory informs current efforts to document and preserve endangered languages.