The Seminar of the Headmasters of Helsinki

Helsingin kaupungin Rehtoripäivät / The Seminar of the Headmasters of the City of Helsinki. Haikko, 18 Nov 2009.
The topic this year was "Aspects of Security". I gave a lecture on media and violence, about new approaches of media criminology since Columbine.
Myself, I learned a lot about the big change in the circumstances of school during the last decade. The internet and the waking hours have changed everything. There is less respect and discipline at school these days.