[rdsubhas]

Instead of looking for evidence of consumption risk at current/past levels — it would be good to know: what is the threshold of continuous daily ingestion beyond which microplastics are harmful. The answer can't be infinity of course, so it would be worth finding the threshold, and then how far we're off from that threshold based on current growth.

Not suggesting to have humans consume concentrated concoctions of plastics, but however ethically science allows.