Mon Jul 16, 2012 9:18 pm
Mon Jul 16, 2012 9:40 pm
Mon Jul 16, 2012 9:52 pm
Mon Jul 16, 2012 9:56 pm
splottbluebird48 wrote:Migration on its own means people leaving the country, if you are meaing immigration into the country then yes
Mon Jul 16, 2012 9:59 pm
Karl wrote:It's not mainly migration.
Migration is just one of the key factors.
The world population has more than doubled since the sixties. So what do you really expect.