Since the post-war period, we have been surrounded by an anthropogenic warehouse of over 50 billion tons of material. This warehouse grows every year by another 10 tons per inhabitant. Much of it is located in buildings. Wouldn’t this warehouse be a potential resource for the construction industry of the future? In the new episode of Fighting 40%-Podcast is this the question we discuss with our guest Professor Dirk Hebel. Tuesday, 8 p.m. on stream and UKW 104.8.