every additional bit of education pushes you, on average, a little bit further left. If you look at voting statistics from most European countires you'll find

every additional bit of education pushes you, on average, a little bit further left. If you look at voting statistics from most European countires you'll find the eduction pushes you towards the centre-right and Liberalism (on average), lack of education pushes you either further left of centre or far right, depending on various other socio-economic factors.