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The following article discusses the invention of the shipping container 50 years ago, which allowed goods to be shipped between countries at a much lower cost.

Globalization is having an anniversary. It was 50 years ago that Malcom McLean, an entrepreneur from North Carolina, loaded a ship with 58 35-foot containers and sailed from Newark, N.J., to Houston. He wasn’t the only one to suggest that containers might make shipping more efficient. But he was the first to design a transportation system around the packaging of cargo in huge metal boxes that could be loaded and unloaded by cranes.

Container shipping eventually replaced the traditional “break-bulk” method of handling crates, barrels and bags, and stowing them loose in a ship’s hold, a system in use since the days of the Phoenicians. Replacing break-bulk with cargo containers dramatically reduced shipping costs, reinvigorating markets and fueling the world economy… .

In 1959, according to Matson Research, the industry was loading and unloading 0.627 tons per man hour. By 1976, with container shipping well established, the figure was 4,234 tons per man hour. A ship’s time in port shrank from three weeks to 18 hours. In 1950, an average commercial vessel could carry 10,000 tons at a speed of 16 knots. With container shipping, the average commercial vessel carried 40,000 tons at a speed of 23 knots, Matson says. The numbers are even larger today. A vessel capable of carrying 6,600 20-foot containers can carry 77,000 tons at up to 24.8 knots.

“Containerization has transformed global trade in manufactured goods as dramatically as jet planes have changed the way we travel and the Internet has changed the way we communicate,” said Joseph Bonney, editor of the Journal of Commerce, the bible of the shipping industry. “The Asian economic miracle of the last two decades could not have happened without the efficient transportation that containerized shipping provides.”

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