As I was reading this, I flashed back to the discussion here: http://news.ycombinator.com/item?id=91794 http://news.ycombinator.com/item?id=91794 about traffic

As I was reading this, I flashed back to the discussion here: http://news.ycombinator.com/item?id=91794 http://news.ycombinator.com/item?id=91794 about traffic jams. One person slows down, forcing people behind him to slow down. The whole thing ripples outwards depending on the traffic density. So it is with generations of "thar" dominant cultures, of blood feuds begetting blood feuds.