https://www.dw.com/en/germanys-economic-time-bomb-the-labor-crisis/a-65522919
https://www.oxfam.org/sites/www.oxfam.org/files/file_attachments/bp-reward-work-not-wealth-220118-en.pdf
https://www.socialeurope.eu/refugees-how-could-we-possibly-get-here