A former World Trade Organization director general expects geopolitical tensions to persist over the next several decades, with the United States and China, the world's two largest economies, engaged in an intensifying trade war.In a recent interview with Kyodo News, Pascal Lamy, who served as director general of the international body between 2005 and 2013, said if U.S. President Donald Trump seeks to "de-globalize" the United States, it will come at a huge cost."This geopolitical tension (as seen between the United States and China) is to be with us for the next 20 or 30 years," Lamy said…READ FULL ARTICLE