Pope Leo XIV got into a wee spat with the $434 billion man, Elon Musk, this week, to the extent that Mr. Musk was forced to resort to Scripture. “Yesterday the news [said] that Elon Musk is going to be the first trillionaire in the world,” the pope continued. “What does that mean, and what’s that about?”What is it about billionaireism or the coming age of trillionaires that worries Pope Leo? The pope’s fundamental concern in his unintentional confrontation with Mr. Musk is that vast disparities in wealth “inherently bleed over into conflict,” Mr. Cloutier said. That’s a question, according to Mr. Cloutier, that Mr. Musk—and the rest of us—should be asking all the time.