1. World Economic Forum: Towards a Reskilling Revolution | World Economic Forum, Davos (2018)
2. Ritchie, H., Roser, M.: Age Structure (2019)
3. Manyika, J., Lund, S., Chui, M., Bughin, J., Woetzel, J., Batra, P., Ko, R., Sanghvi, S.: Jobs lost, jobs gained: workforce transitions in a time of automation (2017)
4. Bork, A.: Adult education, lifelong learning, and the future. Campus-Wide Inf. Syst. 18, 195–203 (2001). https://doi.org/10.1108/EUM0000000006266
5. Conceição, S.C.O.: Competing in the world’s global education and technology arenas. New Dir. Adult Contin. Educ. 2016, 53–61 (2016). https://doi.org/10.1002/ace.20176