Who coulda seen this coming?
But the longer-term trend in large, longer-lasting fires looks to be driven at least in part by global warming, which most atmospheric scientists attribute to a build-up of carbon-dioxide in the atmosphere - released through burning fossil fuels and through land-use changes. Researchers documented the change in a study published in 2006 - in the middle of a four-year period when wildfires consistently consumed more than 8 million acres a year in the US. The increase in larger fires began somewhat abruptly in the mid-1980s, according to the study, which analyzed fire, climate and hydrological data between 1970 and 2004. "This jump means something more than just the fuels," says Swetnam, a member of the research team, referring to a buildup in scrub growth and brush in some terrain that has also fueled wildfires. The increase in larger, longer-lasting fires was most pronounced in the northern Rockies and at high elevations. "That argued more in favor of a climate effect than a Smokey Bear effect" in which humans have contributed to a buildup in fuels by interfering in natural fire cycles, he says. The climate change manifests itself as warmer temperatures and earlier springlike temperatures, which increases the likelihood of longer dry spells.
http://www.csmonitor.com/Environment/2011/0609/Monster-wildfire-in-Arizona-A-glimpse-of-what-climate-change-could-bring
The Great Global Climate Change Hoax continues to kill people.