https://www.socialeurope.eu/2017/06/trade-unions-and-the-decline-of-social-democracy/
http://voxeu.org/article/crowds-and-constitutions-insights-iceland
http://www.macrosocialreport.co.za/wp-content/uploads/2023/05/Macro-Social-Report-2023-ONLINE-VERSION-24-MAY-002_.pdf
https://www.opendemocracy.net/en/can-europe-make-it/rest-and-west-thoughts-on-brexit-and-migration-part-one/