Unluckily, just like a very large pile of dirt. Their unassuming appearance means dumped piles of chemical waste can go months unnoticed and unchecked in the countryside of China. But this "dirt" is toxic, possibly cancer-causing, and...

Unluckily, just like a very large pile of dirt. Their unassuming appearance means dumped piles of chemical waste can go months unnoticed and unchecked in the countryside of China. But this "dirt" is toxic, possibly cancer-causing, and...

Unluckily, just like a very large pile of dirt. Their unassuming appearance means dumped piles of chemical waste can go months unnoticed and unchecked in the countryside of China. But this "dirt" is toxic, possibly cancer-causing, and...

Unluckily, just like a very large pile of dirt. Their unassuming appearance means dumped piles of chemical waste can go months unnoticed and unchecked in the countryside of China. But this "dirt" is toxic, possibly cancer-causing, and...