A New Solution to End Pollution
Image by Anupa Uthsara
Written by Amelia Petty
At UC San Diego, researchers have developed a new type of plastic material that can biodegrade in a natural ocean environment. This material, called polyurethane foam, could potentially replace petroleum-based plastics that end up in our oceans and pollute the water for centuries. The popular commercial plastic used today does not break down naturally for hundreds of years, leaking toxins into the water, as well as breaking off into microplastics which are dangerous to ocean life, and eventually humans. While this groundbreaking invention gives an optimistic view on the future of ocean pollution, its commercial use across the world is still a long way off.
What makes this polyurethane foam so innovative is its ability to break dow...