AUTHOR=Heinsalu Els , Patriarca Marco , Sanchez David TITLE=Editorial: Complexity in language variation and change JOURNAL=Frontiers in Complex Systems VOLUME=2 YEAR=2024 URL=https://www.frontiersin.org/journals/complex-systems/articles/10.3389/fcpxs.2024.1497038 DOI=10.3389/fcpxs.2024.1497038 ISSN=2813-6187