When I met Jamie Walker in 1990, she was a specialist in mediation and conflict resolution. She worked in this capacity from her home in West Berlin, becoming involved in the peace movement, doing violence-prevention work in the school system, and eventually pioneering efforts in mediating cross-border family conflicts.
Ulrich Tschirner is a scientist who also stepped forward in the 1990s, somewhat reluctantly, to serve as a local politician. Tschirner described some of the environmental victories that the Greens and civic movements achieved after 1989. Progress on peace issues, however, has been somewhat more elusive.