The world is struggling with the issue of plastic pollution, with millions of tonnes of plastic waste generated every year and a projected increase to 884 million tonnes by 2050. Despite efforts to reduce plastic waste, single-use plastics are still widely used, particularly for packaging. However, scientists and engineers are working on developing biodegradable and compostable alternatives to traditional plastics. Biopolymers, made from natural materials like plants, animals, and microorganisms, are being developed as a sustainable solution to the plastic crisis. These biopolymers are non-toxic, safe for humans, and can be composted or turned into biogas. Research has showed that biopolymer-based films can extend the shelf life of fresh produce and processed food, and are being used in food packaging, medicine, and other industries. The development of biopolymer composites and ongoing research are expected to lead to a gradual substitution of plastics with bioplastics by 2050. These new materials have promising applications in industries like food packaging, medicine, and biotechnology, and have the potential to reduce the world’s reliance on single-use plastics.
Scientists propose a pioneering solution to mitigate the global plastic pollution crisis.
