As early as 1945, Carson and her close colleague Clarence Cottam had become alarmed by government abuse of new chemical pesticides such as DDT, in particular the “predator” and “pest” control programs, which were broadcasting poisons with little regard fo
As early as 1945, Carson and her close colleague Clarence Cottam had become alarmed by government abuse of new chemical pesticides such as DDT, in particular the “predator” and “pest” control programs, which were broadcasting poisons with little regard fo
早在1945年，卡森和他要好的同事克劳伦斯．寇唐就对于政府滥用新化学杀虫剂（如DDT）的行为感到忧心：政府的「掠食者与害虫管制计画」在没有考虑到其他种生物的安全下散布毒素。