https://freedomhouse.org/report/freedom-net/2019/crisis-social-media
https://www.ipg-journal.de/regionen/global/artikel/detail/die-pandemie-profiteure-4454/
https://www.thelancet.com/action/showPdf?pii=S1473-3099%2820%2930144-4
https://www.veblen-institute.org/Editorial-Assumer-l-impot