Who says “global trade” says “merchant ships.” This fascinating article will give you a peek inside the world of container ships and the markings and symbols that are painted on the sides of these huge boats. Some are safety-related or give an indicator of the ship’s load, and some speak directly to the tugboats who nudge ships into port.
Also, I’m not afraid of heights, but I would think twice, or more, about climbing that rope ladder!
The source, Hakai Magazine of Coastal Science and Societies, is also worth a look. With its focus on the world’s coastlines, it highlights everything from environmental changes to submarine history.