
https://www.politico.eu/article/gert-jan-koopman-top-eu-official-helps-run-a-luxury-hotel-in-bali-and-never-had-to-tell-brussels/

https://theconversation.com/why-we-remember-the-source-of-an-opinion-better-than-the-source-of-a-fact-new-research-270579

http://www.oecd.org/std/Hows-Life-2017-60-second-guide.pdf