Opposite Effects

In her groundbreaking 1962 book, Silent Spring, biologist Rachel Carson foretold of “a spring without voices.” Documenting the harmful effects of chemical pesticides used in the agricultural industry, her book sparked an awakening to the environmental crisis in the 1960s and 1970s and launched a movement that brought about the founding of the Environmental Protection Agency. “The history of life on earth has been a history of interaction between living things and their surroundings,” she writes. “Only within the moment of time represented by the present century has one species—man—acquired significant power to alter the nature of his world.” Write an essay that begins by examining how the environment, whether natural or manufactured, has molded you. Then consider how you have modified your surrounding environment—the nature of your world.