As an outsider, it's strange that nobody here seems to question whether the referendum really makes sense. Forgetting about Catalonia for a moment, isn't it fundamentally amoral that a part of the country where prosperity has (by mere chance) concentrated suddenly wants to split off? Isn't this taking wealth-inequality to the next level? Of course the people in a prosperous part of the country want to split off. Abso…
Catalans also have a different language, a strong sense of being a nation (their "local consitution" says so!), etc.. Money is one of the reasons, but not the only one, not even by a long shot.
[1] https://es.wikipedia.org/wiki/Anexo:Elecciones_en_España#Dis...