Friday, January 8, 2010

Hot Air: why don't TV weathermen believe in climate change?

(This article hit close to home. I still can't understand why more professional TV meteorologists believe that climate change is a "scam" or a "conspiracy." Proficiency in short-range weather forecasts doesn't automatically give legitimacy to their climate credentials. I do not [for an instant] consider myself a climate "expert". But I have tried to keep up with climate science, true peer-reviewed research, professional journals, etc. I don't see any evidence of a widespread cover-up or a concerted effort to mislead people about what is happening, over long periods of time, to our atmosphere. Greenhouse gases have spiked by 38% in the last 150 years, there's no debate about that. The oceans have [apparently] reached their limit in being able to absorb excess CO2. Why is it so difficult for so many people to believe that a big uptick in man-made greenhouse gases might have an impact on long-term climate? I see what's happening in Alaska, the thinning of arctic ice, thousands of glaciers melting worldwide and shake my head. The evidence is there, for people who TRULY want to find the truth. I just don't get it, and I've become increasingly frustrated by recent sideshows and diversions [the recent hacking of scientific e-mails in the U.K. suspiciously timed pre-Copenhagen]. I've more or less become resigned to the fact that we probably won't take action, in a meaningful, global way, before reaching some sort of "tipping point." My fear is that withing 10-20 years, certainly within our lifetime, we'll have to mobilize to deal with the impact of warming, we'll probably have to get very serious about adapting to a warmer, stormier, more violent world, with even more crazy/random weather events. I wish I could be more optimistic - but this entire topic has degenerated into a political litmus test and TV tabloid freakshow. It's a very complicated scientific process, and - sadly - people are being distracted from what is really going on. Local TV meteorologists aren't helping the process, injecting personal opinion in place of hard, sound science. In the end the truth will come out. And I fear it won't be pretty). Sooner or later professional climate scientists will be able to say "we told you so". Count on it).


The small makeup room off the main floor of KUSI’s studios, in a suburban canyon on the north end of San Diego, has seen better days. The carpet is stained; the couch sags. John Coleman, KUSI’s weatherman, pulls off the brown sweatshirt he has been wearing over his shirt and tie all day and appraises himself in the mirror, smoothing back his white hair and opening a makeup kit. “I kid that I have to use a trowel, to fill the crevasses of age,” he says, swiping powder under one eye and then the other. “People have tried to convince me to use more advanced makeup, but I don’t. I don’t try to fool anyone.”

Coleman is seventy-five years old, and looks it, which is refreshing in the Dorian Gray-like environs of television news. He refers to his position at KUSI, a modestly eccentric independent station in San Diego whose evening newscast usually runs fifth out of five in the local market, as his retirement job. When he steps in front of the green screen, it’s clear why he has chosen it over actual retirement; in front of the camera he moves, if not quite like a man half his age, then at least like a man three quarters of it. His eyes light up, and the slight stoop with which he otherwise carries himself disappears. His rumble of a voice evens out into a theatrical baritone, full of the practiced jocularity of someone who has spent all but the first nineteen years of his life on TV.

By his own rough estimate, John Coleman has performed more than a quarter million weathercasts. It is not a stretch to say that he is largely responsible for the shape of the modern weather report. As the first weatherman on ABC’s Good Morning America in the late 1970s and early ’80s, Coleman pioneered the use of the onscreen satellite technology and computer graphics that are now standard nearly everywhere. In 1982, chafing at the limitations of his daily slot on GMA, Coleman used his spare time—and media mogul Frank Batten’s money—to launch The Weather Channel. The idea seemed quixotic then, and his tenure as president ended a year later after an acrimonious split with Batten. But time proved Coleman to be something of a genius—the channel was turning a profit within four years, and by the time NBC-Universal bought it in 2008 it had 85 million viewers and a $3.5 billion price tag.

Those were the first two acts of Coleman’s career. On a Sunday night in early November 2007, Coleman sat down at his home computer and started to write the 967 words that would launch the third. “It is the greatest scam in history,” he began. “I am amazed, appalled and highly offended by it. Global Warming: It is a SCAM.”

What had set him off was a football game. The Eagles were playing the Cowboys in Philadelphia on Sunday Night Football, and as a gesture of environmental awareness—it was “Green is Universal” week at NBC-Universal—the studio lights were cut for portions of the pre-game and half-time shows. Coleman, who had been growing increasingly skeptical about global warming for more than a decade, finally snapped. “I couldn’t take it anymore,” he told me. “I did a Howard Beale.”

Skepticism is, of course, the core value of scientific inquiry. But the essay that Coleman published that week, on the Web site ICECAP, would have more properly been termed rejectionism. Coleman wasn’t arguing against the integrity of a particular conclusion based on careful original research—something that would have constituted useful scientific skepticism. Instead, he went after the motives of the scientists themselves. Climate researchers, he wrote, “look askance at the rest of us, certain of their superiority. They respect government and disrespect business, particularly big business. They are environmentalists above all else.”

The Drudge Report picked up Coleman’s essay, and within days its author was a cause célèbre on right-wing talk radio and cable television, beaming into Glenn Beck’s TV show via satellite from the KUSI studios to elaborate on the scientists’ conspiracy. “They all have an agenda,” Coleman told Beck, “an environmental and political agenda that said, ‘Let’s pile on here, we’re all going to make a lot of money, we’re going to get research grants, we’re going to get awards, we’re going to become famous.’”

Along with the appearances on Beck’s and Rush Limbaugh’s programs came speaking offers, and soon Coleman was on the conference circuit, a newly minted member of the loose-knit confederation of professional skeptics. (Coleman insists his views on climate change are apolitical, and says he has turned down offers to speak at Tea Parties and other conservative events.) His interviews and speeches that have been posted to YouTube have, in some cases, been viewed hundreds of thousands of times.

The rest of the article in the Columbia Journalism Review is here.

Wednesday, January 6, 2010

Experts: cold snap doesn't disprove global warming

Beijing had its coldest morning in almost 40 years and its biggest snowfall since 1951. Britain is suffering through its longest cold snap since 1981. And freezing weather is gripping the Deep South, including Florida's orange groves and beaches.

Whatever happened to global warming?

Such weather doesn't seem to fit with warnings from scientists that the Earth is warming because of greenhouse gases. But experts say the cold snap doesn't disprove global warming at all — it's just a blip in the long-term heating trend.

"It's part of natural variability," said Gerald Meehl, a senior scientist at the National Center for Atmospheric Research in Boulder, Colo. With global warming, he said, "we'll still have record cold temperatures. We'll just have fewer of them."

Deke Arndt of the National Climatic Data Center in Asheville, N.C., noted that 2009 will rank among the 10 warmest years for Earth since 1880.

Scientists say man-made climate change does have the potential to cause more frequent and more severe weather extremes, such as heat waves, storms, floods, droughts and even cold spells. But experts interviewed by The Associated Press did not connect the current frigid blast to climate change.

So what is going on?

The complete story from is here.

Extreme weather: why has Mother Nature gone bonkers

Mother Nature is in a very, very bad mood.

Much of the Northern Hemisphere is in the grip of arctic air and record snowfalls that have been inflicting hardship and havoc from China to Russia to Western Europe and over to the American Plains.

Meanwhile, the Southern Hemisphere has been experiencing a warmer than average summer.

Planetwide, the weather has become remarkably unpredictable.

There are few precedents for the global sweep of extreme cold and ice that has killed dozens in India, paralyzed life in Beijing and threatened the Florida orange crop. Chicagoans are taking shelter from a potentially deadly freeze, Paris is enduring sunny Siberian cold and Poland has counted at least 13 deaths in record low temperatures of about 13 degrees below zero. A string of deadly avalanches in northern Italy's Alps led to seven deaths.

The complete article on is here.