Silver is an element with many desirable properties and since ancient times, we have used it for a wide variety of purposes. But where does it come from? How is it extracted? And how do we ensure that we have enough for future consumption?
Year of production: 2017
Duration: 4 mins
Language: Danish w. English subtitles
Professor Markus A. Reuter talks about possibilities and limitations when it comes to recycling rare earth types in a circular economy.
Year of production: 2016
Duration: 61 mins
Language: English
Hør Dr. Steven M. Fortier, leder af The National Minerals Information Center under U.S. Geological Survey fortælle om, hvilke faktorer der bestemmer, hvornår råstoffer betegnes som kritiske.
Year of production: 2016
Duration: 57 mins
Language: English
Dr. Thomas Gradel from Yale University talks about how the technological development has increased our consumption of and dependence on critical raw materials, and about the challenges of increased mining, recycling and the replacement of one critical raw material with another.
Year of production: 2015
Duration: 47 mins
Language: English
Professor Helmut Rechberger from Technische Universität Wien talks about how today’s building materials stock can be a future source of raw materials.
Year of production: 2016
Duration: 41 mins
Language: English
