Stange thing is, I won't have any rational explanation for him. Immigration policies throughout the western world are as as uniformly self-destructive as they are viciously defended by the political left.
France will have civil war on its hands (if they defend their nation....they will become second class citizens in a muslim republic if they don't). The UK is not too far behind them. The American SW is actively being absorbed into Latin America, even as most of our cities have already slipped the Western leash and gone "third world".
Sadly, I'm coming to believe that things will have to get much worse before they will ever get better. The West has been peaceful and prosperous for far too long, and its peoples have grown flabby and overly self-confident that their societies will continue to operate as they have regardless of govt policies.
It will take a serious economic downturn, combined with more violence directed at Westerners by our loveable visa friends from the middle east, before joe average gets off of his couch and asserts himself.