The stone age came to an end not for lack of stones. And the oil age will come to an end not for lack of oil.

Summary

This quote emphasizes that societal shifts and advancements do not occur solely due to the depletion of resources. It suggests that the Stone Age did not end because there were no more stones available, just as the Oil Age will not end because there is a shortage of oil. Instead, it implies that transitions are driven by the development of new technologies, alternative resources, and changing societal needs, indicating that the end of an era is propelled by innovation and progress rather than scarcity alone.