#1540 - Frank von Hippel

The Chemical Age explores the complex history of how chemists have used chemicals to combat famine and disease, leading to both significant advancements and unintended environmental consequences. The book delves into the development of pesticides, their impact on public health, and the rise of the environmental movement, notably influenced by Rachel Carson's Silent Spring. It highlights the dual nature of chemical innovations, which have both saved lives and threatened ecosystems.

The book recounts the story of Percy Fawcett, a British explorer who vanished in the Amazon jungle in 1925 while searching for a fabled city he called 'Z'. David Grann delves into Fawcett's expeditions, using previously unseen diaries and correspondence to reconstruct the events leading up to Fawcett's disappearance. The narrative is a mix of biography, detective story, and adventure tale, highlighting the dangers and mysteries of the Amazon jungle and the obsessive nature of Fawcett's quest. Grann's own journey into the jungle to uncover the truth adds an additional layer of suspense and personal risk to the story.

Published in 1962, 'Silent Spring' by Rachel Carson is a seminal work in environmental science. The book documents the harmful effects of DDT and other pesticides on the environment, including their impact on bird populations, other wildlife, and human health. Carson argued that these substances should be called 'biocides' due to their broad impact on ecosystems. The book was serialized in 'The New Yorker' before its full publication and generated significant public and scientific debate. It led to a reversal in U.S. pesticide policy, the banning of DDT for agricultural use in 1972, and the establishment of the U.S. Environmental Protection Agency in 1970. Carson's work challenged the prevailing attitudes towards scientific progress and human control over nature, advocating for responsible and careful use of pesticides and highlighting the need for environmental stewardship.