Everyone knows that war is bad and peace is good, but what about the difference between peace and "peace"? Estonia's Prime Minister Kaja Kallas sat down with Ian Bremmer at the Munich Security Conference to discuss the war in Ukraine and how her perspective has changed since the Russian invasion began one year ago. Europe is a small region, says Kallas, and maintaining unity in the face of Russian aggression could come down to acknowledging European countries' lived experiences and not-so-distant history.