Nature World: Cigarettes are universally known to be a health hazard, but the nasty habit of lighting up is harmful to more than just your body. Large-scale littering of cigarette filters, used butts, packaging and matches is also detrimental to the environment, and researchers behind a review article in the journal Current Environmental Health Reports are rallying to establish policy measures to lessen the impact of smoking-related litter.
Thomas Novotny of the San Diego State University and Elli Slaughter...