One of the key words of 2011 was ‘occupy’, or to be exact Occupy X. It is said to have begun in New York in September but was inspired by the Arab Spring and camp protests in Spain in May.
Words have the ability to fill a space in a language’s lexicon if one is not there as in this case. Theoretically there is no difference between these protests and others of the traditional line. But once it is given a status of difference it becomes an entity separate from the rest.
The difference is not so much a material one as one which is cognitive.