... is in demographics and ethnicities.
http://www.census.gov/Press-Release/...on/012496.html
http://www.nytimes.com/2008/08/14/wa...gewanted=print
then at the latest, plicies will have seen chnages. and even in avdance, existing politicians will start to change in attempts to fish for different groups of voters.
since the chnages are going very fast, fromm a sociological point of view, I cannot form any real vision of what america will be like in 40, 50, 60 years. But it won't be the traditional America of the proverbial WASP anymore.