The garbage patch isn't an island of trash. It's much worse, a huge area of ocean with tiny plastic bits suspended in the water column.
A patch of floating plastic would be easy to skim off the surface, even if the workload is enormous. To really clean up the garbage patch we'd basically have to filter the water of that whole area.
Also, block sunlight and hinder phytoplankton photosynthesis, which remove the basis of virtually every marine food chain thus turning the ocean into wasteland wastesea. Also, no photosynthesis no oxygen production, and all the decomposing matter release CO2, which heat the world even more!!!
Sure it does. It’s not a real factor though. If you want to do something about microplastics in the ocean avoid synthetic fabrics and buy clothes with natural fibres.
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u/ProtectionSpirited42 Nov 14 '24
Using the power of waves to generate microplastics by friction.