Thanks for putting it so succinctly. There are of course cycles to this. Civilized people get too comfortable after thousands of years and get wiped out by invading hordes, which ultimately replace them, starting the cycle all over again, with some of the DNA of the natives being incorporated into the new population through interbreeding. One has to wonder whether the homo-sapiens were the uncivilized ones compared to neanderthals which we replaced. >Anywhere you see an uncivilized people or a civilized one you are seeing the remnants of a past war in which one side or another got to shape the distribution of genetics in that population. And of course today we see the powers that be push society in reverse by promoting leftism, with the people it attracts having those uncivilized genes. If it sounds like leftists are speaking a wholly different language it's because they are--the language of their genetic self interest.