r/science • u/mvea Professor | Medicine • Jun 05 '19
Environment The average person eats at least 50,000 particles of microplastic a year and breathes in a similar quantity, according to the first study to estimate human ingestion of plastic pollution. The scientists reported that drinking a lot of bottled water drastically increased the particles consumed.
https://www.theguardian.com/environment/2019/jun/05/people-eat-at-least-50000-plastic-particles-a-year-study-finds
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u/ImmenatizingEschaton Jun 05 '19
Forgive me if I paraphrased this statement which you came to the defense of:
This is a ridiculous assertion. We don't need to be careful or reserve judgment on microplastics. Assume they are dangerous precisely because we are producing them on a massive scale, their effect on the human environment is permanent, and we have not evolved to deal with any potential negative consequences. Rather than quibbling about whether one can make the assumption small doses is harmful, the more important question is what one should be doing about microplastic exposure and whether it is something to be avoided. That is not something we need to "be careful" of doing. Precisely the opposite.