By SIMON CONSTABLE
The growth in world trade has been nothing short of an economic savior since the end of WWII. As America reigned supreme, international trade grew from a mere 4.2 percent of world GDP in 1945 to 31 percent, reaching that peak first in 2008, and again in 2022 after retreating for a decade or so. This trade growth coincided with what economists expected: Over those many decades, increased trade lifted millions of people out of abject poverty and made some others rich. Unfortunately, those halcyon days seem to be ending—and quickly. Read more here.