In a speech to Canada’s parliament on Wednesday, the president of the United States embraced globalization and the “international order,” rejecting politicians who hearken back to “bygone days of order and predictability and national glory.” Without naming Donald Trump, President Barack Obama warned that the Republican presidential candidate is playing on people’s fears of globalization: “The world is more prosperous than ever before. But alongside globalization and technological wonders, we also see a rise in inequality and wage stagnation across the advanced economies, leaving too many workers and communities fearful of diminishing prospects, not just for themselves, but more importantly,...