
https://scholar.harvard.edu/files/aghion/files/social_origins_of_inventors.pdf

https://www.emcdda.europa.eu/system/files/publications/13238/TD0420439FRN.pdf

https://iea.blob.core.windows.net/assets/ada7af90-e280-46c4-a577-df2e4fb44254/Renewables2022.pdf