This large gravel mine, now supplying product for a major road upgrade, has turned this section of Manitoba's Birdtail River valley into a hive of activity. It has also brought noise, emissions and congestion to the surrounding area .
Over 90% of the world’s population resides in areas where air pollution levels are alarmingly high. Developing countries, especially the regions of Southeast Asia and the Western Pacific, are the most vulnerable and the most affected. Story here.