In order to provide an up-to-date overview of the ongoing activities of the Kolleg-Forschergruppe, the relevant section on this website has been updated. Apart from an archive, the new "Activities"-site provides all available information concerning upcoming events, such as conferences or workshops, thereby complementing the content given by our news-posts. Furthermore, there is a new "Events"-box on the right site of the mainpage that highlights the most important future events. For the long run, our newsletter remains the first source of information.