https://www.brookings.edu/articles/disquiet-in-the-worlds-middle-class/
https://www.ifri.org/sites/default/files/atoms/files/vidal_strategieminiererusse_2023.pdf
https://www.brookings.edu/research/the-black-innovators-who-elevated-the-united-states-reassessing-the-golden-age-of-invention/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=101127555&utm_source=hs_email
https://theconversation.com/africa-diversa-poderosa-y-en-femenino-211098