sf wrote:
>
> On Sun, 21 Feb 2010 10:26:29 -0600, "Pete C." >
> wrote:
>
> > I think it's a function of becoming accustomed to the noise,
> > overcrowding, filth, decay and crime in a big city. Those who have only
> > lived in big cities have no perspective on how much better life is
> > outside a city.
>
> That's an opinion, not fact.

No, it's a theory, and one that there is a sizable amount of supporting
evidence for.