How did a boring metal box make global trade cheap enough to reshape the world?

How did a boring metal box make global trade cheap enough to reshape the world?

In Readara’s “How the Shipping Container Changed the World Economy,” Mark Levinson explains why containerization was not just a simple box invention: it replaced costly breakbulk shipping, required risky business bets and global standards, transformed ports and dock labor, enabled long-distance supply chains, and created new scale problems for shipping companies and cities.