<p>Earth visionaries. Climate drivers. Believers. World in their Hands tells the stories of those who saw the importance of our natural world and dedicated their lives to its conservation, preservation, and protection in diverse and inspiring ways. These were tireless champions--thinkers, doers, and fighters who spoke up and took action long before it was fashionable, or critical.</p><p>Taking the preservation of the natural world into their own hands, their efforts led to the founding of the National Park Service and the Wilderness Society, the establishment of the Wilderness Act, the preservation of untold millions of acres of land around the world, and countless other victories. Their inspiring stories evoke a deeper appreciation of nature in each of us; showing us where we've been, how far we've come, and what the road ahead will look like for the next generation of conservation crusaders, at a time when conservation, environmentalism, and action is more vital than ever. </p>