Only a truly global system of law, taxation and trade regulation can ensure that the benefits of free trade are realised by all the people who are affected by free trade. Often the argument for free trade has been advanced by people who still believe in national borders, and it has seldom been extended logically to the support of free migration of people. Yet free trade in goods without allowing free migration of people is inherently unfair. It is free trade without personal freedom.
Fish out of water 