Raabe, D., Se-Ho, K., Zhang, X., Ma, Y., Souza Filho, I. R., Schweinar, K., et al. (2021). Sustainable Metals. Talk presented at Virtual Keynote Perspective Lecture, Materials Chain and Materials Science Department, Ruhr Universität Bochum. Bochum, Germany. 2021-05-07 - 2021-05-07.