PrimalNature.org: Big Wilderness
Big Wilderness was created in January 2008 to present visionary proposals and ideas concerning North America's remaining wild lands.

Melting permafrost along the Nigu River, Alaska
Photo by John Meikle Copyright © 2008 Yggdrasil
North Slope, Alaska
Voices for a National Pleistocene Reserve
Sky Islands, Arizona, New Mexico, and Mexico