AUTHOR=Emanuele Vincenzo , Angelucci Davide , Vittori Davide TITLE=Editorial: The left behind: Crisis and challenges of the left in contemporary democracies JOURNAL=Frontiers in Political Science VOLUME=4 YEAR=2022 URL=https://www.frontiersin.org/journals/political-science/articles/10.3389/fpos.2022.977647 DOI=10.3389/fpos.2022.977647 ISSN=2673-3145