Migration: moving from one area to a different area frequently separated by a relatively large distance
Many animals, especially birds, migrate or seasonally move to areas which have a more abundant food supply and better weather.
Humans too migrate in search of better job opportunities and sometimes cross borders illegally risking deportation due to very poor job prospects at home.
National borders are attempts at discouraging human migration to areas with higher standards of living.
The smartest nations are those which encourage the migration of the most educated and talented individuals to them and discourage the poorly educated from migrating to them.
If you liked this evergreen truth blog then read more of them, about 1300 so far, or read one or more of my evergreen truth books, especially COMMON SENSE, rays of truth in a human world filled with myths and deceptions.
For a complete readily accessible list of blogs and titles go to twitter.com/uldissprogis.
If you enjoyed this blog then here is a list of my most popular ones which you may also enjoy!!!