In cooperation with the UUC project and ILEU e.V., events are organized in which young schoolchildren or students from Germany or Ukraine give presentations on topics that interest them. The language used is German. The main focus was on teachig the students how to do proper presentations and giving them feedback. An other important part is the following discussion afterwards. Topics are often choosen with an open question sucha as “Do algorithms in social media create a dangerous echo chamber for users?”