One might argue that the best way to protect workers and the domestic economy is to stop trade with other nations. Then the whole circular flow of inputs and outputs would stay within our borders. But if we decided to do that, how would we get resources like cobalt and coffee beans? The United States simply can’t produce some things, and it can’t manufacture some products, such as steel and most clothing, at the low costs we’re used to. The fact is that nations—like people—are good at producing Read More