In recent decades, the problem of plastic pollution has become one of the most discussed topics in the environmental sphere. Every year more and more plastic waste ends up in nature, and among them microplastics - particles smaller than 5 mm, which can be both primary (e.g. pellets used in production) and secondary (formed as a result of destruction of large plastic products) - occupy a special place.
Experts estimate that millions of tonnes of plastic waste end up in oceans, rivers and soils, and that microplastics are spread across the planet, including the most remote corners such as polar regions and deep-sea ecosystems. This raises serious concerns as microplastics become an integral part of the environment where they can have a negative impact on flora and fauna.
Microplastics is not only an environmental problem but also a social problem. It threatens food security, affects human health through food chains and can cause economic losses in the fishing and tourism industries. Studies show that microplastics can accumulate in marine creatures and its potential impact on human health still requires further research.
In addition, how to stop the spread of microplastics and minimise their environmental impact is becoming an increasingly urgent issue. Many organisations, scientists and environmental activists are working to find solutions to reduce plastic production, improve disposal systems and introduce alternative materials.