The lungs of Indians, Congolese and Bangladeshis are in worse condition than those of a person who has smoked for years. The UN wants to create a global fund to combat an issue that has become the world’s biggest public health problem
Non-CO2 pollutants are side products of combustion. A cleaner combustion reduces their amount. Cleaner combustion occurs in healthy, well engineered engines with the help of clean catalytic converters. It means that new and expansive cars are less pollutant.