Many believe economic growth is incompatible with ecological preservation. Green Capital challenges this argument by shifting our focus away from the scarcity of raw materials and toward the deterioration of the great natural regulatory functions (such as the climate system, the water cycle, and biodiversity).

Although we can find substitutes for scarce natural resources, we cannot replace a natural regulatory system, which is incredibly complex. It is therefore critical that we introduce a new price into the economy that measures the costs of damage to these regulatory functions....