I like Eric C’s post on Signs of Collective Narcissism, which seems to capture a useful concept that neatly describes some of today’s more alarming phenomena – nationalism, religious extremism, political extremism, populism, racism, sexism…
Of course this is the collective equivalent of narcissism of the invidual ego – the narcissism of a group. The job of all groups is to transcend this group ego and place it in support/ service of the whole, rather than serving itself at the expense of the whole.
Political parties, religions, followers of strong leaders, in particular please note.