AUTHOR=Mineiro Ana TITLE=Editorial: Challenges in language evolution research JOURNAL=Frontiers in Psychology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1233239 DOI=10.3389/fpsyg.2023.1233239 ISSN=1664-1078