From the May 3 edition of Fox News' Your World with Neil Cavuto:
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Fox News is suggesting that scientists were "wrong" about global warming by using misleading graphics to obscure the long-term global temperature rise.
On his Fox News show, Neil Cavuto suggested that the recent cold weather invalidates concerns about global warming, asking weather forecaster and climate misinformer Joe Bastardi, "How did we get this so wrong?" Cavuto aired a graphic which at first glance appears to show that temperatures are dramatically cooler now than they were last March. But the graphic compares apples to oranges: the map on the left shows whether temperatures were above or below average for the month of March, while the map on the right shows absolute minimum temperatures for last Wednesday, March 20.
If the temperature scale for the map on the right were applied to the map on the left, it would mean that temperatures were over 100 degrees Fahrenheit in the upper Midwest in March 2012.
A more honest comparison would look at the same day in March 2012, showing a far less stark contrast:
But even this comparison would be flawed, as daily and regional temperature fluctuations are expected, and do not contradict the observed long-term, global temperature trends.
From the February 21 edition of Fox News' Your World with Neil Cavuto:
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In contrast to official temperature records showing a consistent warming trend, Fox Business reporters have claimed that the "temperature basically hasn't changed much since the ice age" and that it's actually "getting colder." Fox News figures have also denied the scientific consensus that human activity is driving climate change, claiming that carbon dioxide "literally cannot cause global warming" and suggesting that "Mars wobbles" or "wind farms" may be causing it instead. Those are just some of the 10 dumbest things Fox News, Fox Business and their websites said about climate change in 2012:
1. Fox Reporter: "The Temperature Basically Hasn't Changed Much Since The Ice Age." During the Ice Age, much of North America, northern Europe and southern South America were covered with ice sheets. Natural climate cycles led to the end of the Ice Age tens of thousands of years ago. In the last century, temperatures have increased dramatically as a result of our massive emissions of greenhouse gases. Yet Fox Business reporter Tracy Byrnes claimed in March that "the temperature basically hasn't changed much since the Ice Age," before confusing global warming with the depletion of the ozone layer:
2. During Record-Breaking Heat, Fox Anchor Claims "It's Getting Colder." During the third warmest summer on record in the U.S., David Asman, who hosts shows on both Fox News and Fox Business, claimed "it's getting colder":
3. Fox "Expert": Carbon Dioxide "Literally Cannot Cause Global Warming." Joe Bastardi is a meteorologist that is often presented as a climate change expert on Fox News, even though he has no climate science training. Bill O'Reilly has cited Bastardi as the reason that he is "skeptical" about global warming, but scientists have called Bastardi's statements "completely wrong," "simply ignorant," and "utter nonsense." In March, Bastardi attempted to "throw out 150 years of physics" by dismissing the greenhouse effect -- the reason there is life on Earth -- as impossible. Bastardi stated on Fox Business that carbon dioxide (CO2) "literally" -- yes, literally -- "cannot cause global warming" because it doesn't "mix well in the atmosphere." But physicist Richard Muller told Media Matters that CO2 is actually "completely mixed."
4. Fox Reporter: "Mars Wobbles" May Be Causing Climate Change. Elizabeth MacDonald, a Fox Business reporter who often appears on Fox News, incorrectly said in November that "there's no consensus on what's causing climate change, and asked "is it solar flares? Is it the Mars wobbles? Is it the earth's axis tilting in a different way? I mean, that's the issue." After being subject to mockery, she tried to walk back her comments saying she doesn't "think Mars wobbles cause hurricanes," but did not explain her previous comments.
5. Fox Website: "Wind Farms Cause Global Warming." In April, a study found that nighttime temperatures in areas around Texas wind farms were higher than in areas without wind turbines. Fox Nation, a section of FoxNews.com, linked to a story about the study with a headline declaring that wind farms "cause global warming." But the study's authors called this coverage "misleading," explaining that it is "[v]ery likely" that "wind turbines do not create a net warming of the air and instead only re-distribute the air's heat near the surface, which is fundamentally different from the large-scale warming effect caused by increasing atmospheric concentrations of greenhouse gases."
Despite the overwhelming consensus among climate experts that human activity is contributing to rising global temperatures, 66 percent of Americans incorrectly believe there is "a lot of disagreement among scientists about whether or not global warming is happening." The conservative media has fueled this confusion by distorting scientific research, hyping faux-scandals, and giving voice to groups funded by industries that have a financial interest in blocking action on climate change. Meanwhile, mainstream media outlets have shied away from the "controversy" over climate change and have failed to press U.S. policymakers on how they will address this global threat. When climate change is discussed, mainstream outlets sometimes strive for a false balance that elevates marginal voices and enables them to sow doubt about the science even in the face of mounting evidence.
Here, Media Matters looks at how conservative media outlets give industry-funded "experts" a platform, creating a polarized misunderstanding of climate science.
The Economist has called the libertarian Heartland Institute "the world's most prominent think tank promoting skepticism about man-made climate change." Every year, Heartland hosts an "International Conference on Climate Change," bringing together a small group of contrarians (mostly non-scientists) who deny that manmade climate change is a serious problem. To promote its most recent conference, Heartland launched a short-lived billboard campaign associating acceptance of climate science with "murderers, tyrants, and madmen" including Ted Kaczynski, Charles Manson and Fidel Castro. Facing backlash from corporate donors and even some of its own staff, Heartland removed the billboard, but refused to apologize for the "experiment."
Heartland does not disclose its donors, but internal documents obtained in February reveal that Heartland received $25,000 from the Charles Koch Foundation in 2011 and anticipated $200,000 in additional funding in 2012. Charles Koch is CEO and co-owner of Koch Industries, a corporation with major oil interests. Along with his brother David Koch, he has donated millions to groups that spread climate misinformation. Heartland also receives funding from some corporations with a financial interest in confusing the public on climate science. ExxonMobil contributed over $600,000 to Heartland between 1998 and 2006, but has since pledged to stop funding groups that cast doubt on climate change.
Despite their industry ties and lack of scientific expertise, Heartland Institute fellows are often given a media platform to promote their marginal views on climate change. Most visible is James Taylor, a lawyer with no climate science background who heads Heartland's environmental initiative. Taylor dismisses "alarmist propaganda that global warming is a human-caused problem that needs to be addressed," and suggests that taking action to reduce emissions could cause a return to the "the Little Ice Age and the Black Death." But that hasn't stopped Forbes from publishing his weekly column, which he uses to spout climate misinformation and accuse scientists of "doctoring" temperature data to fabricate a warming trend. It also hasn't stopped Fox News from promoting his misinformation.
From the November 1 edition of Fox News' Fox & Friends:
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Fox News figures have cast Hurricane Sandy as an event that "has nothing to do with global warming." But climate scientists agree that global warming has exacerbated the flooding from storms like Sandy, and is expected to increase the severity of hurricanes.
"Completely wrong." "Simply ignorant." "Scientifically incorrect." "Utter Nonsense." "Very odd." These are words scientists have used in the past to describe the nationally televised ramblings of weather forecaster Joe Bastardi, who Fox News hosts from time to time in an apparent effort to dismantle whatever its viewers might know about physics.
When we last saw Joe, he was breaking the news that the world's climate scientists had overlooked the first law of thermodynamics. (He was wrong.) After a thorough round of mockery in the blogosphere, we thought surely Fox would throw away Bastardi's phone number. But here he is on Fox Business this morning, declaring that carbon dioxide "literally cannot cause global warming":
BASTARDI: CO2 cannot cause global warming. I'll tell you why. It doesn't mix well with the atmosphere, for one. For two, its specific gravity is 1 1/2 times that of the rest of the atmosphere. It heats and cools much quicker. Its radiative processes are much different. So it cannot -- it literally cannot cause global warming.
Asked about Bastardi's statements, Kerry Emanuel of MIT said: "Utter rubbish. Sorry to be so direct, but that is just the case." NASA climatologist Gavin Schmidt added: "Bastardi is attempting to throw out 150 years of physics." "He seems very confused," said physicist Richard Muller.
On this week's edition of Environment Matters, Jocelyn Fong and Shauna Theel discuss ExxonMobil's sponsorship of Fox News ventures and climate change misinformation propagated by frequent Fox guest Joe Bastardi.
Fox News and Fox Business Network frequently host Joe Bastardi to comment on climate change. But Bastardi, who is a weather forecaster, not a climate researcher, has made inaccurate claims about climate science on multiple occasions and is not seen by experts as a credible source of climate information.
Those who watched Fox News over the weekend were treated to a brief but ambitious science lesson on "Why CO2 Can't Cause Warming":
Oh boy. Let's take these one at a time.
From the July 21 edition of Fox Business programming:
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To celebrate the Fourth of July, Fox & Friends fired up a grill and hosted climate change contrarian Joe Bastardi to mock concerns about global warming. Responding to a New York Times op-ed on ways to lower the carbon footprint of holiday cooking, Bastardi, who is not a scientist, rambled off a familiar list of climate fallacies:
BASTARDI: It sounds to me like it's the last gasp of a desperate movement because I think they know things are turning around, the overall global temperature and they're trying to grasp at any straw they can get their hands on. The human contribution every year to global - to CO2 - is .09 parts per million. That means if you made a million dollars, which I know you do, you'd be taxed 9 cents on it. Now, if you take the ocean and the atmosphere together, the human contribution is so tiny you can't even measure it.
Contrary to Bastardi's claim, the "tiny" size of the human CO2 contribution tells us nothing about whether those emissions are changing the climate. What matters is how much CO2 concentrations have changed and how that affects the Earth's carbon cycle.
As the Congressional Research Service explains, the release of CO2 from fossil fuel use causes the otherwise balanced carbon cycle to overflow into the atmosphere:
If humans add only a small amount of CO2 to the atmosphere each year, why is that contribution important to global climate change? The answer is that the oceans, vegetation, and soils do not take up carbon released from human activities quickly enough to prevent CO2 concentrations in the atmosphere from increasing. Humans tap the huge pool of fossil carbon for energy, and affect the global carbon cycle by transferring fossil carbon--which took millions of years to accumulate underground--into the atmosphere over a relatively short time span. As a result, the atmosphere contains approximately 35% more CO2 today than prior to the beginning of the industrial revolution. As the CO2 concentration grows it increases the degree to which the atmosphere traps incoming radiation from the sun, which further warms the planet.
Fox & Friends hosted meteorologist and climate skeptic Joe Bastardi to cast doubt on global warming by making several dubious claims, including that El Niño is responsible for warming during the past 30 years. Moreover, Bastardi is not a climate scientist, and previous claims by Bastardi have been criticized by climate experts.