https://www.tagesschau.de/inland/deutschlandtrend/deutschlandtrend-3368.html
https://d1e00ek4ebabms.cloudfront.net/production/uploaded-files/2021%2011%2009%20Adenauer%20Stiftung%20speech_ENG_v5-7d1840b1-7b61-463e-ae23-ca7cbf13624e.pdf
https://www.opendemocracy.net/can-europe-make-it/group-of-philosophers/declaration-on-crisis-in-catalonia?utm_source=Daily+Newsletter&utm_campaign=325bbfb20b-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-325bbfb20b-407405485
https://www.socialeurope.eu/checking-the-populist-tide-for-now