[distant chatter] [child's congested coughghing] woman: i moved to mpumalanga highveld for better future. i've woworked in ththe mines, a and s affected w with sinus s while is working there. in 2013, i i got mymy firstrnrn. [coughing continues] woman:n: so he gets sick, is struggling to breathe. he was admitted at the hospital. they diagnosed him with bronchitis asthma. i visited one doctor and asked why, so o he told me, "the area thahat you e living in n is too dirtrty, so most of the kiks are affecteded with asththma bee they're inhahaling dirty air." 2015, i get my second-born. 6 months down the line, she was admitted at the hospital, having the very samame signs. they sometitimes struggggle to breaee and they strugglgle to speak. sometimes theyey don't breathe at all. you can even seeee that she or he's gone. munnick: we know from international studies that a range of about two kilometers around each power station, the soil is enriched in heavy metals that come out of the c coal. there's s sizable pollution, a d for a lolong time, i i know, you know, since ththe late eightiesi thin