Free trade is a system in which goods, capital and labor flow freely between nations, without barriers which could hinder the trade process. Many nations have free trade agreements, and several international organizations promote free trade between their members. There are a member of arguments both for and against this practice, from a range of economists, politicians, industries, and social scientists.
Based on the arguments, what do you think the strongest argument for free trade is, and what do you think the strongest argument against it is?