Several industry groups have warned world leaders of a worldwide supply-chain “system collapse” due to pandemic restrictions, coming as Federal Reserve Chairman Jerome Powell suggested that the current period of higher inflation will last until 2022. The International Chamber of Shipping, a coalition of truck drivers, seafarers, and airline workers, has warned in a letter to heads of state attending the United Nations General Assembly that governments need to restore freedom of movement to transportation workers amid persistent COVID-19 restrictions and quarantines. If nothing is done, they warned of a “global transport system collapse” and suggested that “global supply chains...