I have just returned from a most enjoyable break in Europe catching up with family and tuning into economic trends in the northern hemisphere. This time away from usual routines has resulted in new perspectives on immigration and labour markets, economic slowdowns, animal welfare and the international demand for farm land.

The diverse ethnic make-up of European societies never fails to impress. It is a living lesson about the impact of movements across borders in response to changing demands for labour and the search for economic opportunity. This trend is happening through most Western economies, is certainly impacting on New Zealand and no doubt Australia.