Those articles you post are from 2013 and 2014. This is when the Ocean Cleanup Project started. The project did a lot of research in the years that followed. A

Those articles you post are from 2013 and 2014. This is when the Ocean Cleanup Project started. The project did a lot of research in the years that followed. And all there answers can be found in the FAQ section. So I don't think your post is valid (anymore).