Pope Leo XIV and US President Donald Trump are having a public disagreement over war and peace. But a deeper divide is brewing on artificial intelligence.In his first encyclical, Magnifica Humanitas, Leo sees a transformation on the scale of the industrial revolution and argues it must be bent towards the dignity of every human, a worker on the warehouse floor as much as an engineer writing the code. Trump, by contrast, wants to let it rip; any regulation, it seems, is off the table.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Fetching latest articles