Key Text of the Environmental Movement

In the years following World War II, environmental concerns began to gain prominence in American society, culminating in a widespread environmental movement during the 1960s and 1970s. This movement addressed a range of issues, from pollution to land conservation, and it played a crucial role in shaping environmental policies in the United States. One landmark event that significantly raised public awareness regarding environmental issues was the publication of a groundbreaking book in 1962. What was the title of this book that is often credited with igniting the modern environmental movement?