High seas commerce © Zero Creatives/Science Photo Library
Unless you work in shipping, you may not think about how much global shipping affects our daily lives. Most of the consumer goods we buy traveled across oceans on massive container ships. The International Maritime Organization (IMO) estimates that as much as 90 percent of global trade relies on ships. The IMO created World Maritime Day to call attention to the hard work mariners do finding the most efficient and safest shipping routes around the globe.