With my colleague Prof. Katja Thoring and some of the students of her “scientific publishing” class at the MAID program in Dessau we attended the conference at HBK Hamburg. One of my favourite talks was by Florian A. Schmidt, a former fellow student and co-contributor in our publication from 2010 “critical mass”. Not only because we are friends but because he was able to take the auditorium along in his narrative about the maker culture and the crowds, his talk left me with lively images and ideas. Equally rich was the journey by Florian Walzer through the development of the greek term “banaus” to the current understanding of a maker or crafts person. The greatest discovery for my own interest was Prof. Heidrun Allert from Kiel who was talking about pedagogy and design from a perspective of philosophy. She explained the definition of “double loop learning” and stuck in my mind with the sentence: to find oneself useful through making. There were plenty more talks from especially social science specialists that for my taste were a bit too abstract in the context of the theme, yet they all delivered very important statements and insights. Great conference with lots of learnings!