How does technology change the way PeoPle write?

The modern concept of environmental sustainability goes back to the post-World War II period, when a utopian view of technology-driven economic growth gave way to a perception that the quality of the environment was linked closely to economic development. Interest grew sharply during the environmental movements of the 1960s, when popular books such as Silent Spring by Rachel Carson (1962) and The Population Bomb by Paul R. Ehrlich (1968) raised public awareness.