Biology Roof

George Schaller has spent much of his life traversing wild and isolated places in his quest to understand and conserve threatened species—from mountain gorillas in the Virunga to snow leopards in the Himalaya. Throughout his career, Schaller has spent more time in Tibet than anywhere else, devoting over thirty years to the region's unique wildlife, culture, and landscapes.

In 1973, Norma Cobb, her husband Lester, and their five children pulled up stakes in the lower 48 and headed north to Alaska to follow a pioneer dream of claiming land under the Homestead Act. The only land available lay north of Fairbanks near the Arctic Circle where grizzlies outnumbered humans 20 to one.

Adam Thorpe's home for the past 25 years has been an old house in the Cévennes, a wild range of mountains in southern France. Prior to this, in an ancient millhouse in the oxbow of a Cévenol river, he wrote the novel that would become the Booker Prize-nominated Ulverton, now a Vintage Classic.

Constructed Wetlands (CWs) are among the few natural treatment systems that can guarantee an efficient wastewater treatment and an appealing green space at the same time. However, they require large areas for their construction, which is not available in many cases.