YTM Sari Hietamäki defends their doctoral dissertation in Philosophy " Erimielisyys ja kritiikin mahdollisuus: demokratiakasvatus Jacques Rancièren filosofian valossa ".
Opponent is professor Juha Suoranta (Tampere University) and custos Senior University Lecturer Olli-Pekka Moisio.
The event is in Finnish.