Given all the talk, images and videos circulating on the internet about the Catalan referendum, the ‘Hay Derecho’ blog published, prior to the now-infamous date, a long read on the political background, historical perspective and legality of the consultation. It is certainly worth a read.
The Catalan Problem for Dummies by Hay Derecho
and also Carlos Alsina’s take on it:
Pablo F. Alonso Caprile 