https://www.404media.co/scientists-uncover-lost-golden-age-of-languages-that-ended-1-000-years-ago/
Scientists Uncover Lost ‘Golden Age’ of Languages That Ended 1,000 Years Ago
Jul 25, 2026 - Scientists have predicted that human linguistic diversity flourished between 3,000 and 1,000 years ago, before declining with the rise of multinational states...