english: We know a little bit more today than we used to know,  but we still know too little, and certainly there are  many different processes — economic, social, political — that need to be studied more.
non_english: Znamo malo više danas, nego što smo znali pre, ali, i dalje, suviše malo, i sigurno ima puno različitih procesa - ekonomskih, društvenih, političkih - koje bi trebalo više izučavati.