Over the past 75 years, a new canon has emerged. As humans have driven the living planet to the brink of collapse, visionary thinkers around the world have raised their voices to defend it. Their words have endured, becoming the classics that define the environmental movement today.Here, with the precision of a scientist and the simplicity of a fable, Rachel Carson reveals how man-made pesticides have destroyed wildlife, creating a world of polluted streams and silent songbirds.