Tom Nichols is a staff writer at The Atlantic and a contributor to the Atlantic Daily newsletter. He is a professor emeritus of national-security affairs at the U.S. Naval War College, where he taught for 25 years, and an instructor at the Harvard Extension School. ‘Trump’s Irrationality Is Dangerous’ by Nichols deserves widespread notice.

Restoring old relationships? Are human physicians still needed? https://jamanetwork.com/journals/jama/article-abstract/2852952 Will Autonomous AI Exceed AI-Aided Physicians as the Best Medical Care?…