For me, I would choose computer viruses.

    • KnittingTrekker@kbin.social
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      1 year ago

      That would be problematic, because the problem is not plastic itself, but its use. Plastic has allowed countless medical and scientific benefits, such as ureteral stents, stents for aneurysms, catheters… And these are just the examples that came to mind on the fly.

    • Parallax@kbin.social
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      1 year ago

      If I could go back in time I would keep plastic, but make it seem scary/dangerous due to how it never breaks down in the environment, and in turn hopefully cause regulation over how plastic should be produced, recycled, and disposed of before it became such a massive ubiquitous problem (micro plastics, pacific gyre, pollution, etc).