Plastic trash has reached the world's most remote locations, from the bottom of the Mariana Trench to the summit of Everest. Hundreds of plastic-eating microbes that could help us clean up have been discovered over the past quarter of a century, but there is a long way to go before they can be put t o work in natural environments: Microbial digestion of plastic is still slow, requires high temperatures, and only proceeds efficiently in bioreactors. Moreover, most plastic-eating microbes discovered so far can only digest a single kind of plastic. ...read more read less