Ecologically derived waste management of conventional plastics

The accumulation of plastic waste is a pressing environmental problem, growing hand-in-hand with the rising production and consumption of consumer products. The robustness and intrinsic strength of plastics, which render them extremely useful in various packaging applications, are a double-edged sword as they are likewise highly resistant to degradation and may persist for several millennia. Conventional waste treatment solutions are increasingly unable to manage the growing volume of such waste, bringing us to the brink of ecological disaster. Interestingly, environmental microorganisms are beginning to evolve their own biological means of thriving within such environments through production of metabolic intermediaries that enable them to utilize plastics as energy sources. Here, we present a brief review of the current literature, highlighting various micro- and multicellular organisms that have been found to degrade plastics, as well as propose some strategies for industrialization of these processes in the future.