Most of us know that drought has descended on the Southwest. The symptoms include wildfires, thirsty crops, meager snow accumulations, dry streambeds, and the threat of water shortages in some of the region's booming metropolises, including Las Vegas, Phoenix, Tucson, and San Diego.
You'll find in these pages some brilliant solutions to several of our planet's more vexing crises. And yet... Discerning what those solutions should be is often merely a halting first step across the wide chasm between knowledge and action.
As I scanned the issue before it went to press, I was struck by how many stories seemed to herald something new -- for better or for worse, or perhaps both in the case of our cover story.
I'm constantly encountering the unexpected, and there are numerous splendid examples in these pages. For instance, who would have thought that ranchers in Montana would dedicate themselves to the protection of the grizzly bear, an omnivore with a taste for cattle and sheep?