This video will be the last of this module. It will also be the last video in this MOOC dedicated to citizens and air quality. We want to take this opportunity to look back at what we came across throughout these two modules; we organized a panel discussion for this. Our host, prof. Maarten Krol together with Gijs Boerwinkel (from Waag Society) and Walter Fraanje will look back at how citizens are co-creating cleaner air in Kampala, Amsterdam, and Beijing. We hope you enjoyed the module on co-creating transitions in energy and air-related technologies and social practices. We look forward to seeing you again in the next module about urban Food and Green!