..or sifting it from the river before it enters the ocean. Is it the incentive for recycling is big enough for plastic to be recycled immediately after use, or no recycling centres. I remember recycling bottles and cans as a child for 5c each. This sounds like something that could be solved by somebody with enough capital investing in a recycling system / plants there. Bill / Elon / Jeff? Seems an extremely important issue we get solved, here on earth...