> the entire race is becoming more and more homogenized
Not necessarily. Improved communications do increase the mixing rate of different cultures but they also allow subcultures to form more easily. Just walking down the street this weekend in London and observing the range of different fashions displayed - urban casual, gothic, cyber-industrial, 'traditional' english (guy in a straw boater and summer jacket). Even 50 years ago such diversion from the norm would have been viewed as downright peculiar and is now taken for granted.
Not necessarily. Improved communications do increase the mixing rate of different cultures but they also allow subcultures to form more easily. Just walking down the street this weekend in London and observing the range of different fashions displayed - urban casual, gothic, cyber-industrial, 'traditional' english (guy in a straw boater and summer jacket). Even 50 years ago such diversion from the norm would have been viewed as downright peculiar and is now taken for granted.