"The Last Great Wilderness" refers to the vast, untouched natural areas that remain largely free from human development. These regions are characterized by their diverse ecosystems, including forests, mountains, and rivers, which support a wide variety of wildlife. They are often seen as critical for conservation efforts and serve as a refuge for many endangered species. One notable example of such wilderness is the Arctic National Wildlife Refuge in Alaska, which is home to unique flora and fauna. These areas are essential for maintaining ecological balance and provide opportunities for outdoor recreation, research, and education about the importance of preserving natural habitats.