I found your project very interesting and I wonder if we could collaborate somehow on the matter of sustainable consumption.
I belong to an environmental defense civic movement in Portugal that aims to implement bottle bills as it happened in others European countries.
Our site TaraRecuperavel.org contains comprehensive information about the project. However, most of it is in Portuguese. I suggest that you try Google Translate. Anyway, I believe that our photos and videos will speak by themselves about the problem we are facing in Portugal, specially regarding marine plastic debris.
Please let me know what you think about our project?