Oliver grew up in Kabwe, one of the most toxic towns in the world. His mom wouldn't even let him play outside because the land, wind, and air are so heavily polluted from nearly a century of lead mining. Now 18, Oliver sees a new wave of mining sweeping across Zambia. This time, mining companies want to extract minerals for the clean energy boom. Oliver faces a choice: fight the industry as an activist, or join it to change it from within?