I'm not sure if I already posted this, but didn't see it replyed to nor did I
see it get sent back to me (all my other posts do -- I'm set to retreive my own
postings as well) so I'll post it again.

I've done some research on the web which has convinced me that the greater a
population of a city is, the greater the violent crime rate is
(crimes/100000/year).  I see this also as a paleolithic maladaptation - we are
poorly adapted to being crowded.  Any ideas?

Erik