Chris Mason: Tariffs are yet another example of colossal, upending change

Look beyond the actions and theatre of the Trump White House to the macro trends of the 21st century. There is the migration of economic and political heft to the East. There is the migration of many, many people towards the West, digitally savvy about the relative riches here, climate change and conflict among the push factors for some too. There is the internet revolution upending business models and working patterns, inventing social media and concentrating vast wealth and influence among a clutch of global behemoths like Apple, Meta, Amazon and X. And there is the artificial intelligence revolution in the infancy of its influence.