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Microplastics: From Innovation to Biodiversity Risk

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This review paper traces the history of microplastic awareness, noting that scientists first observed microplastics in the ocean during the 1970s, though research into their risks to biodiversity did not grow substantially until the 2000s. It summarizes existing research on how this field developed over time.

The modern era is characterised by rapid development and a surge of new innovations, with material science and chemicals at the forefront of this advancement. The associated risks often emerge later. Since the 1970s, awareness has resulted in diverse regulatory actions, such as the banning of DDTs to protect biodiversity, and of asbestos to preserve human health. Coincidentally, several observations of microplastics were reported in the seas during the 1970s. Yet, it was only in 2004 that bi...

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