The socialists are back, but is it a big deal?  It's tempting to say that it's purely rhetorical.  Modern socialists don't want to emulate the Soviet Union.  To them, socialism just means "Sweden," right?  Even if their admiration for Sweden is unjustified, we've long known that the Western world contains millions of people who want their countries to be like Sweden.  Why should we care if Sweden-fans rebrand themselves as "socialists"? My instinctive objection is that even using the term...