President Trump’s trade war taught other countries a lesson – that the U.S. is not a reliable trading partner. China is now boosting corn imports from Brazil to diversify and ensure supplies. Western nations are said to be decoupling from China to dampen the Middle Kingdom’s advantage as a state-run monopoly. Now the West may be using its market superiority to punish Russia but ultimately lose its dominance. The West will refuse to provide insurance, trade finance and shipping for Russian oil unless it is priced between $65-70/barrel. Russia has refused to sell oil to countries adhering to the price limits and countries like China and India are calculating ways around the restriction. It will not be pretty to start. There...