That’s the terrifying part, Trump has no capacity for strategic thinking, no regard for anyone else, and no respect for human life. There are only about 56K people on Greenland, and he would treat them like the Conquistadors treated the natives they encountered, or the settlers treated the Native Americans as they stole their lands. Of course there would be huge backlash from Europe, which would likely involve isolating the U.S. from trade, but I doubt there’d be a hot war against the U.S… I could be wrong though. In any event, Trump is a moron, a horrible person, and it will take the collapse of the U.S. to get rid of him.