International trade has devolved in the 20th century into climate- and resource-controlled exchange between temperate and tropical zones, and intra-temperate zone trade dominated by technology. Nations of temperate zones have been highly inventive of trade-influencing devices. Prospects are that...

Over the past year, the United States and Canada, who have already formed a free trade agreement (the CFT A), have begun negotiations with Mexico to create a North America Free Trade Area (NAFTA). The European Community (EC) is pushing ahead with plans to harmonize its internal market by January...