In twenty short books, Penguin Classics brings you the ideas that have changed the way we think and talk about the living Earth.

This is Jared Diamond's haunting account of visiting the mysterious stone statues of Easter Island, showing how a remote civilization destroyed itself by exploiting its own natural resources - and why we must heed this warning.

Over the past 75 years, a new canon has emerged. As life on Earth has become irrevocably altered by humans, visionary thinkers around the world have raised their voices to defend the planet, and affirm our place at the heart of its restoration. Their words have endured through the decades, becoming the classics of a movement. Together, these books show the richness of environmental thought, and point the way to a fairer, saner, greener world.