This diagramme shows why Bersani prefers Grillo to Berlusconi. The first option would be Monti, but they cant get a majority.
Pro Europe/Against Europe is more precisely defined as pro or against Rehn-style austerity.
This diagramme is particularly powerful because it reminds me of a more traditional diagramme of italian politics, which had the two axis of Left/Right and Catholic/Secular.
Has Europe substituted the Religion in Italian politics?