http://www.epc.eu/documents/uploads/pub_7655_riseofpostnationaldemocracy.pdf
https://corporateeurope.org/en/2021/07/business-lobbies-dominate-secret-channel
https://www.mckinsey.com/featured-insights/diversity-and-inclusion/five-fifty-the-color-of-wealth?cid=fivefifty-eml-alt-mkq-mck&hlkid=22632777838146f4a236ee00fa3ab2f1&hctky=2073353&hdpid=d18bd6c1-419e-4ecf-9f54-0bed589bb064#
https://science.sciencemag.org/content/365/6448/70