Too many butts

Cigarettes are among the most littere d items worldwide with an estimated 4.5 trillion cigarette filters entering the environment every year. Cigarettes also make up around two thirds of all litter found in England across 80% of surveyed sites . Despite the prevalence of cigarettes discarded in the environment, filters have rarely been tackled as a source of plastic in efforts to reduce this environmental waste. So why should we be concerned about cigarette filters? Cigarette filters are...