In old times, the dark swan was an image of favorable luck: "A dark swan is a sign that carries karma to the people who see it." In additional cutting edge times, it's come to address something else. The revelation by Europeans right now that they were in good company in their reality and there lived others with customs not at all like theirs sent shockwaves through society when these disclosures tested all that they had some awareness of themselves as people - including what we presently…