Böcker av Charles Gritzner

Concise, yet packed with information, these user-friendly volumes are introductions to modern nations of the world.

Pollutants released in developed lands travel on air and water currents into these regions, the ozone hole has widened over Antarctica, and global warming is causing its greatest damage. This book explains how scientists are providing forewarning of the changes that can come to the entire planet if society continues on its current trajectory.