It was called the tweetstorm that saved Christmas. In October 2021 scores of freighters idled at anchor off the west coast of America unable to deliver imports to docks already choc-a-bloc with containers. To find out what was wrong Ryan Petersen, founder of Flexport, a logistics firm, took a boat tour of America’s biggest port complex. He concluded that the adjacent ports of Los Angeles and Long Beach were at a standstill largely because of a shortage of space, which meant empty containers could not be removed from the dock. “OVERWHELM THE BOTTLENECK!” he tweeted. The thread went viral. Politicians were stung into action. Long
→ Continue reading at The Economist
