
https://www.brookings.edu/techstream/inaccurate-and-insecure-why-contact-tracing-apps-could-be-a-disaster/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=87470595

https://www.numbeo.com/quality-of-life/rankings_current.jsp?displayColumn=0

https://www.strategie.gouv.fr/sites/strategie.gouv.fr/files/atoms/files/fs-2020-ns-cadres-02-juillet.pdf