http://blogs.lse.ac.uk/brexit/2017/05/24/from-brexit-to-european-renewal-the-fracture-of-the-social-contract-underlays-the-current-turmoil/
https://www.ilpost.it/2023/07/01/nanterre-francia-parigi-scontri/
http://www.russellgroup.ac.uk/media/5227/jewelsinthecrown.pdf