How plastic actually gets into the ocean

Plastic doesn’t get into the sea on its own. It travels there usually via leakage from poorly managed waste systems. Understanding this journey is key to shoring up these systems. Around 19 million tonnes of plastics leak into the environment on a yearly basis. Of this, around 14 million tonnes enters rivers, coasts and other water systems. An estimated 11 million tonnes then reach the ocean, which equates to around 0.5% of all global plastic waste. How does this happen? In many areas...