I recently heard a podcast called SurfSplendor, where Zach Plopper of Wildcoast.org took the time not only to share his work but also to address the different challenges that the 30x 30 promoted by WSL is having in terms of misunderstandings.
Zach Plopper did a wonderful exercise in underlying its importance while explaining the different issues around the actual process mainly due to the fact that the exercise of Marine Protected Areas, or protected areas is still young.
Please feel free to view the website for further info on Mr Plopper and Wildcoast.org
