Edward O. Wilson—winner of two Pulitzer prizes, champion of biodiversity, and Faculty Emeritus at Harvard University—is arguably one of the most important thinkers of the twentieth century. Yet his celebrated career began not with an elite education but from an insatiable curiosity about the natural world and drive to explore its mysteries. Called "one of the finest scientific memoirs ever written" by the Los Angeles Times, Naturalist

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The famous conservationist's lyrical, exuberant observations of the awe-inspiring beauty of the Sierra Nevada. Introduction by Gretel Ehrlich. Penguin Nature Library.

A Pulitzer Prize-winning author presents this fully authorized--and timely-biography of the Harvard biologist and naturalist who has become a leading voice on the crucial importance to all life of biodiversity and has worked tirelessly to synthesize the fields of science and the humanities in a fruitful way.

Naturalist and nineteenth century painter, John James Audubon was one of the most remarkable men of early America. The program brings to life his timeless paintings with dazzling footage of the living birds he immortalized, and celebrates visually the natural world he described in his writings. Interviews reveal the man, explore his art, and put his groundbreaking work in modern perspective.

"One hundred and seventy-five years ago, a Swiss immigrant took America by storm, launching American science as we know it. The irrepressible Louis Agassiz, legendary at a young age for his work on mountain glaciers, focused his prodigious energies on the fauna of the New World. Invited to deliver a series of lectures in Boston, he never left, becoming the most famous scientist of his time. A pioneer in field research and an obsessive collector, Agassiz...