Extreme drought; the new normal?

Consider it a taste of the future: the fire, smoke, drought, dust and heat that have made life unpleasant, if not dangerous, from Louisiana to Los Angeles. New records tell the tale: biggest wildfire ever recorded in Arizona (538,049 acres), biggest fire ever in New Mexico (156,600 acres), all-time worst fire year in Texas history (3,697,000 acres).

The fires were a function of drought. As of summer’s end, 2011 was the driest year in 117 years of record keeping for New Mexico, Texasand Louisiana, and the second driest for Oklahoma. Those fires also resulted from record heat. It was the hottest summer ever recorded for New Mexico, Texas, Oklahoma and Louisiana, as well as the hottest August ever for those states, plus Arizona and Colorado. Read more at www.salon.com