Old people don't like diversity: The other day, Steve Sailer wrote a VDare piece that included, among other things, the idea that many white college-age students long to get away from their boring surroundings to more ethnically diverse and thus more exciting environments. He then wondered in the comments section if a desire for diversity peaks during that age. Well, the General Social Survey doesn't interview children, but we can look at 18 plus. People were asked about the ethnic changes that will happen in the next 25 years, and their answers ranged from a very good thing (=1) to a very bad thing (=5). (Notice how everyone assumes the changes are inevitable, like they have already happened.) Here are the mean scores by age for whites:
"The growing diversity is bad" mean score--whites
Ages 18-25, 2.87
So, enthusiasm for diversity declines with age, especially from the mid-50s on. But I'm not sure if the correct interpretation here is that getting older turns you into a conservative, or if multi-culti messages have found fertile ground in impressionable youths. I suspect that the experience of having children turns many people's minds to safety issues, and what once looked stimulating now looks scary.