We are often best defined not by the company we keep, but by our enemies. Having the right—left—enemies tends to be a very good thing indeed, as it’s a reliable indicator we’re doing the right things with the right people and for the right reasons. It’s not always easy, however, to know the motives of people, or nations, when we’re dealing with issues of technology and/or public policy. One such issue is the proliferation of data centers, necessary for the burgeoning AI revolution, but controversial for that and other reasons. Among them is the amount of water and power they...