Glitters as a Source of Primary Microplastics: An Approach to Environmental Responsibility and Ethics

This paper is about “glitters”, one of the sources of primary microplastics, which, in turn, are deemed an emerging source of pollutants affecting the environment. Today, most glitters available on the market are essentially microplastics, as they are made of polyesters and are of a size smaller than 5 mm. The tiny, shiny, decorative and colorful glitters are used in a wide range of products including but not limited to make-up or craft materials, clothing, shoes, bags, ornaments, and various objects. The marketing of micron-sized plastic materials, the environmental risks of which are no longer disputable, as disposable products clearly merits attention. People without substantial knowledge or awareness about microplastics pollution and sources thereof have been consuming these glitter products without giving it a second thought. Given their tasteless, odourless, invisible, durable, and last but certainly not least, ubiquitous characteristics, small microplastics nowadays came to pose a substantial threat for the environment and the biota, as a sneaky and persistent contaminant. Microplastic pollution is a completely anthropogenic one. In this context, the consumers should assume a careful and sensible attitude, and question all their consumption habits. On the other hand, the responsibilities of the manufacturers and regulators are also substantial. For, in the lack of any regulation or sanctions in the context of laws and legislation concerning a global problem, and in a context of scarce awareness on part of the society, the people would continue to buy and consume plastic products like glitters without really thinking about them, for as long as they are supplied to the market.