Back in November, I wrote a column for Kansas Reflector that discussed the likely adverse effects of President Trump’s proposed tariffs on U.S. farmers. The piece noted that 398 million acres of cropland has been added to the mix around the world since the start of this century, notably in tropical regions such as Brazil and India. There is increasing competition for U.S. farmers in export markets. The United States alone cannot absorb all that we produce here. Many farmers voted for Trump because he promised less regulation and greater prosperity for America’s farmers. The hard truth is that, like...