Can our world support that? What kind of world will it be? Those answering these questions generally fall into two deeply divided groups--Wizards and Prophets, as Charles Mann calls them in this balanced, authoritative, nonpolemical new book. The Prophets, he explains, follow William Vogt, a founding environmentalist who believed that in using more than our planet has to give, our prosperity will lead us to ruin. Cut back! was his mantra. Otherwise everyone will lose! The Wizards are the heirs of Norman Borlaug, whose research, in effect, wrangled the world in service to our species to produce modern high-yield crops that then saved millions from starvation. Innovate! was Borlaug's cry. Only in that way can everyone win! Mann delves into these diverging viewpoints to assess the four great challenges humanity faces--food, water, energy, climate change--grounding each in historical context and weighing the options for the future. With our civilization on the line, the author's insightful analysis is an essential addition to the urgent conversation about how our children will fare on an increasingly crowded Earth.

    These adorable, furry marine mammals--often seen floating on their backs holding hands--reveal the health of the coastal ecosystem along the Pacific Ocean. Once hunted for their prized fur during the 1700s and 1800s, these animals nearly went extinct. Only now, nearly a century after hunting ceased, are populations showing stable growth in some places. Sea otters are a keystone species in coastal areas, feeding on sea urchins, clams, crab, and other crustaceans. When they are present, kelp beds are thick and healthy, providing homes for an array of sealife. When otters disappear, sea urchins take over, and the kelp disappears along with all of the creatures that live in the beds. Now, thanks to their protected status, sea otters are floating around in coves in California, Washington, and Alaska.Todd McLeish is a science writer with three published books, all on natural history topics: Narwhals, Basking with Humpbacks, and Golden Wings and Hairy Toes: New England Wildlife. He is a popular public speaker on cruise ships and at museums and environmental centers and has published articles on wildlife topics in Earthwatch Journal, Bird Watcher's Digest, WildBird, and Natural New England, among other publications.

    Thousands have had such dreams, but Richard Proenneke lived them. He found a place, built a cabin, and stayed to become part of the country. One Man's Wilderness is a simple account of the day-to-day explorations and activities he carried out alone, and the constant chain of nature's events that kept him company. From Proenneke's journals, and with first-hand knowledge of his subject and the setting, Sam Keith has woven a tribute to a man who carved his masterpiece out of the beyond.

    Henry Beston had originally planned to spend just two weeks in a seaside cottage, but was so possessed by the mysterious beauty of his surroundings that he found he "could not go."Instead, he sat down to try and capture in words the wonders of the magical landscape he found himself in thrall to: the migrations of seabirds, the rhythms of the tide, the windblown dunes, and the scatter of stars in the changing sky. Beston argued that, "The world today is sick to its thin blood for the lack of elemental things, for fire before the hands, for water, for air, for the dear earth itself underfoot." Seventy-five years after they were first published, Beston's words are more true than ever.

    Explorer and noted bird expert Tim Gallagher is no stranger to the obsession for adventure. In the early 2000s, Gallagher rediscovered the legendary Ivory-billed Woodpecker—which most scientists believed had been extinct for sixty years—causing an international stir.Now, in Imperial Dreams, Gallagher once again hits the trail, with a “natural treasure” map of sightings of the Imperial bestowed on him by a friend on his deathbed. Charged with continuing the quest of a line of distinguished naturalists, including the great Aldo Leopold, to find and protect the Imperial woodpecker in its last habitat, Gallagher ventures deep into isolated territory, the high pine forests of Mexico’s Sierra Madre Occidental. In this mysterious, historically wild area, Geronimo led Apaches in their last stand and William Randolph Hearst inherited a storied ranch, which Pancho Villa looted. Today, drug lords rule the land.Here in the Sierra, the giant Imperial’s pounding drumbeat once echoed like the blows of an ax through the Sierra as it bored into the massive, grub-infested pines, hammering on them powerfully for weeks at a time until they groaned, shuddered, and finally toppled with a thunderous impact that shook the ground. The bird had largely disappeared by the early 1950s, yet rumors of Imperial Woodpeckers flying through remote forests persist.Gallagher’s quest takes a terrifying turn as he encounters armed drug traffickers, burning houses, and fleeing villagers. His passionate mission, now a life-and-death drama, will keep armchair adventurers on the edge of their seats as he chases truth in the most dangerous of habitats.

    If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible. In California, wildfires now rage year-round, destroying thousands of homes. Across the US, "500-year" storms pummel communities month after month, and floods displace tens of millions annually.This is only a preview of the changes to come. And they are coming fast. Without a revolution in how billions of humans conduct their lives, parts of the Earth could become close to uninhabitable, and other parts horrifically inhospitable, as soon as the end of this century.In his travelogue of our near future, David Wallace-Wells brings into stark relief the climate troubles that await--food shortages, refugee emergencies, and other crises that will reshape the globe. But the world will be remade by warming in more profound ways as well, transforming our politics, our culture, our relationship to technology, and our sense of history. It will be all-encompassing, shaping and distorting nearly every aspect of human life as it is lived today.Like An Inconvenient Truth and Silent Spring before it, The Uninhabitable Earth is both a meditation on the devastation we have brought upon ourselves and an impassioned call to action. For just as the world was brought to the brink of catastrophe within the span of a lifetime, the responsibility to avoid it now belongs to a single generation.