Climate Change Skeptic Says Global Warming Crowd Oversells Its Message
It was about 105 degrees in Chico, Calif., about three hours north of Sacramento, when we arrived at the offices of one of the nation's most read climate skeptics. Actually, Anthony Watts calls himself a pragmatic skeptic when it comes to global warming. Watts is a former television meteorologist, who has been studying climate change for years. He doesn't claim to be a scientist; he attended Purdue. He's the author of a blog, Watts Up with That?, which he calls the world's most viewed site on global warming. For a story I was working on for the PBS NewsHour, Watts was recommended by the Heartland Institute, a conservative, Chicago-based non-profit that is one of the leading groups that doubt that climate change -- if it exists -- is attributable to human activities.
Watts doesn't come across as a true believer or a fanatic. For one thing, he has built a business that caters to television stations and individuals who want accurate weather information and need displays to show their viewers. He has developed an array of high tech devices to disseminate weather data and put it on screens. He has several TV stations around the country as clients.
But Watts' reputation doesn't come from his business -- IntelliWeather -- but rather from his outspoken views on climate change. He says he's been gathering data for years, and he's analyzed it along with some academics. He used to think somewhat along the same lines as Richard Muller, the University of California physicist who recently declared he was no longer a skeptic on climate change. Muller had analyzed two centuries worth of temperature data and decided his former skepticism was misplaced: yes, the earth has been warming, and the reason is that humans are producing carbon dioxide that is hastening the warming the planet.
Watts doesn't buy Muller's analysis, since, he believes, it is based on faulty data. The big problem, as Watts sees it, is that the stations where temperatures are gathered are too close to urban developments where heat is soaked up and distorts the readings. So it looks like the earth is warming though it may not be, he says.