Pollution is a major health concern with one major study estimating that pollution kills around 9 million people globally a year. Authorities in Ukraine advised residents in the capital Kyiv to stay indoors Friday as air pollution, partly caused by fires in the region, blanketed the city. Wildfire smoke can cause air quality to deteriorate even many miles away from fires. The main concern from the wildfire smoke is fine particle pollution, known as PM2.5. Fine particle pollution can cause short-term problems like coughing, as well as long-term impacts on the lungs and heart. Do you think that the Politians really care about anyone ?

