Migration produces instability

I am all I’m favour of migration. If you don’t believe me read dome of my mad rants. There is one big problem.though. People move from poor countries to rich countries in general, leaving those poor countries denuded of the talent needed for success. Those left behind are the poor, criminal, radical and these make society unstable. This is the dame phenomenon that capsizes boats when people move to one side at the sight of rescue. In the future there may be many more Somalia like failed states for this very reason.