Most everywhere in the world, the air, the ground, the drinking water, the ecosystems and even made-made structures, are impacted by the harmful effects of pollution. It's a serious problem in need of some serious solutions. This global perspective on the topic of pollution takes a closer look at the where and what, along with the when and how, of this threatening environmental issue.

Chaptered: Paris bikes China Green Olympics Taj Mahal Tourism River pollution Eco bike Water health Gold rush.