"We have entered a new era in the production of metals. In this age, the ecological effects of the production processes of metals is as important as their techno-economical aspects. In our research group, SPM, we carry out projects for the sustainable development of the production processes of metals, which are the common needs of humanity and industry. In addition, after the transfer of these projects to the industry, one of our most important goals is to train engineers to manage these processes."