I just saw a video on plastic pollution in oceans, and that gave me an idea.
Design a filter system that can be installed on any boat. This filter would capture all the debris floating in the sea, of any kind and will accumulate in any controlled space and isolated inside the boat. This ship to reach port, one of its obligations will be to dispose of these debris in a controlled and legal way.
The idea of this project is to do something for a greater good, in fact, a benefit for the world. The oceans are heavily polluted with plastics and other waste and if we can develop a filtration system that is cheap and simple to install on any boat, and then make large companies, corporations, install it, it will be a breakthrough in cleaning our waters of these wastes.
This is a non-profit project.