http://invs.santepubliquefrance.fr/publications/etat_sante_2017/ESP2017_Synthese.pdf
http://www.epc.eu/documents/uploads/pub_7655_riseofpostnationaldemocracy.pdf
https://www.ipsos.com/en/what-worries-world
https://www.institut-de-la-protection-sociale.fr/download/contribution-de-linstitut-de-la-protection-sociale-a-la-2eme-phase-de-concertation/?wpdmdl=5221