https://www.opendemocracy.net/sam-hufton/treatise-on-european-government-international?utm_source=Daily+Newsletter&utm_campaign=56a87bc735-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-56a87bc735-407405485
https://www.parliament.uk/documents/commons-committees/culture-media-and-sport/180326%20Rebecca%20Stimson%20Facebook%20to%20Chair%20re%20oral%20evidence.pdf
https://www.socialeurope.eu/the-circular-economy-a-geometry-lesson