A sweeping account of civilization's complete dependence on copper. For most of recorded history, copper has proven invaluable: not only did the ancient Romans build their empire on mining copper but Christopher Columbus protected his ships from rot by lining their hulls with it. Today, this pliable and sturdy metal can be found in every house, car, airplane, cell phone, computer, and home appliance across the globe. Yet the history of copper extraction and our present relationship with the metal are fraught with profound difficulties. Copper mining causes irrevocable damage to the Earth, and the mines themselves have significant effects on the economies and wellbeing of the communities where they are located.