Rachel Carson’s Silent Spring, published in 1962, did more than any other single publication to alert the world to the hazards of environmental poisoning and to inspire a powerful social movement that would alter the course of American history. This definitive, sweeping biography shows the origins of Carson’s fierce dedication to natural science–and tells the dramatic story of how Carson, already a famous nature writer, became a brillant if reluctant reformer. Drawing on unprecendented access to sources and interviews, Lear masterfully explores the roots of Carson’s powerful connection to the natural world, crafting a fine portrait of the environmentalist as a human being (Smithsonian).