Biologist, Ecologist, Author of Silent Spring
"Until we have the courage to recognize cruelty for what it is – whether its victim is human or animal – we cannot expect things to be much better in this world…We cannot have peace among men whose hearts delight in killing any living creature. By every act that glorifies or even tolerates such moronic delight in killing we set back the progress of humanity."
"The more I learned about the use of pesticides, the more appalled I became. I realized that here was the material for a book. What I discovered was that everything which meant most to me as a naturalist was being threatened, and that nothing I could do would be more important."