Air pollution takes three years off life: BBC News Review

Learn vocabulary to talk about the news story that air pollution can take three years off our life. Air pollution causes the average human life to be three years shorter than it could be, say scientists. Neil and Catherine look at the vocabulary in the news around this story. The story: Lung disease, cancer, heart problems and stroke have all been linked to air pollution particularly manmade emissions from fossil fuels. Now an international group of researchers has used a new method to model the impact