Last time this came up, the story was about plastics in the ocean, and following the links on the story was specifically challenging how much tires contribute.

Last time this came up, the story was about plastics in the ocean, and following the links on the story was specifically challenging how much tires contribute. Such that I'd love to see any more sources on this. To be clear, it is a plausible sounding claim. I'm just growing nervous accepting plausible things.