This Styrofoam-eating ‘superworm’ could help solve the garbage crisis

Pranshu Verma in The Washington Post:

A plump larva the length of a paper clip can survive on the material that makes Styrofoam. The organism, commonly called a “superworm,” could transform the way waste managers dispose of one of the most common components in landfills, researchers said, potentially slowing a mounting garbage crisis that is exacerbating climate change. In a paper released last week in the journal of Microbial Genomics, scientists from the University of Queensland in Brisbane, Australia, showed that the larvae of a darkling beetle, called zophobas morio, can survive solely on polystyrene, commonly called Styrofoam. The findings come amid a flurry of research on ways bacteria and other organisms can consume plastic materials, like Styrofoam and drinking bottles.

Now, the researchers will study the enzymes that allow the superworm to digest Styrofoam, as they look to find a way to transform the finding into a commercial product. Industrial adoption offers a tantalizing scenario for waste managers: A natural way to dispose and recycle the Styrofoam trash that accounts for as much as 30 percent of landfill space worldwide. “You cannot really escape plastic anymore — plastic waste is everywhere,” said Christian Rinke, the study’s co-author. “This is definitely a new, arguably, better, environmentally friendly way to break [it] down.”

More here.