The other 8 worst man-made environmental disasters:
- Eroding coastlines and melting ice caps
- Coal spills at power plants
- Rainforest destruction
- Industrial mining
- Oil spills
- Ocean pollution and a trash-filled gyre larger than Texas
- Diverting waterways (with an arresting image of camels near a ship sitting on grassy land that used to be the bed of the Aral Sea).