Rachel Carson’s Silent Spring, published in 1962, was a landmark in the development of the modern environmental movement. Carson’s scientific perspective and rigor created a work of substantial depth and credibility that sparked widespread debate within the scientific community and the broader public about the effect of pesticides on the natural world. These discussions led to new policies that protect our air, our water, and, ultimately, our health and safety. Carson’s book promoted a paradigm shift in how chemists practice their discipline and helped to establish a new role for chemists in investigating the impact of human activity on the environment. The legacy of Silent Spring continues today in the chemistry community’s increased focus on green chemistry practices and the public’s heightened support for sustainability in all areas of our lives.