HOW TO SELL A POISON

An exploration of the complex history of DDT and how this banned pesticide is still relevant today.

Through a collection of shocking narratives, historian Conis, author of Vaccine Nation (2014), tracks the history of DDT from its origins as a “miracle bug killer” for soldiers fighting in the South Pacific during World War II to its ban in 1972 as well as on-going cleanup efforts. The author captivatingly examines decades of conflicting reports from scientists and government agencies regarding the pesticide’s toxicity, lawsuits and governmental hearings related to DDT, the related formation of the Environmental Protection Agency, and recent efforts by private interests to revive production. Conis also shares stories of individuals affected by the application of DDT, including residents of Triana, Alabama, a small town that “became a battleground for a scientific dispute over just how toxic the banned chemical actually was”; and Mexican farm workers in California’s Central Valley, who were “covered…from head to toe in a white powder to kill lice: DDT.” The author highlights the efforts of activists in the fight against synthetic pesticides and their calls for responsible management—among them, Mexican American labor leader Cesar Chavez and author Rachel Carson, whose publication of Silent Spring faced attack from “the pesticide interests and their hangers-on.” Finally, Conis walks readers through the growing body of research that has linked DDT exposure to various cancers and points out recently discovered DDT dump sites off the shore of California (one oceanographic expedition discovered more than 27,000 barrels). “Decades of intentionally sowed doubt, along with other corporate and free-market practices, are certainly responsible for contemporary skepticism toward science in some circles,” writes the author in this convincing, deeply researched, and disturbing survey. Sadly, we see many of the same dynamics at play in “public doubts about climate change, vaccines, and the very nature of COVID.”

An insightful, timely work about “the endless game of catch-up we play when we pollute first, regulate later.”