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Part III: "Do The Inuit Know Something That North Carolinians Don't?"

Polar bears are the largest carnivorous land mammal, yet they can look so cute in pictures -- fuzzy cubs playing in the snow, peering out with little black eyes -- or majestic adult bears floating on pieces of iceberg, fearsome yet vulnerable. Long part of the Inuit culture, the bears live on the polar ice and hunt seals - for decades, the Inuit hardly ever encountered polar bears. But these days they've become dangerous nuisance in villages. Scientists predict that two-thirds of the polar bears will be gone by 2050 due to rapidly melting sea ice. Concerned about their plight, conservation groups have taken them on as cause. Coca-Cola has made the polar bear a mascot as friendly-looking as Winnie-The-Pooh.

Polar Bear
by Louis Agassiz Fuertes (1920) (via Wikicommons, Public Domain).

In March, polar bear trade will be a subject of the 40th anniversary Convention of International Trade in Endangered Species of Wild Fauna and Flora (CITES). Scientists in the U.S., Russia and other countries argue the polar bear (Ursus maritimus) should be up-listed as "threatened to extinction", which would impose greater restrictions on trade. But the proposal has its opponents. Once the inconspicuous lone hunter roaming vast stretches of the deserted Arctic, the polar bear is now swept up in world politics.

In our last two posts, we compared the Inuit nations' acceptance of climate change to the attitude of North Carolinians in the United States. The state's leaders dogmatically deny science, then depend on federal and state money and technology to help them recover quickly after frequent hurricanes. The Inuit, on the other hand, can't order-up big Arctic snow-makers and magical Zambonis to build-up and resurface collapsing tundra. They've long been adapting to environmental changes, from DDT in their food sources to the effects of climate change that cause ice and fish and elk and berries to disappear before their eyes. Unlike U.S. politicians, the Inuit joined scientists in force last year to urge stricter carbon emission regimes at the Doha talks.

The Inuit refer to anyone south of the Arctic as a Southerner, as in: "Southerners tell us our food has mercury, slow down eating it... If our food is contaminated we will be affected, but we have little choice." To them, North Carolinians are southerners, most scientists are southerners, and in fact we're all southerners. Imploring us to change our carbon emitting ways, they'll say: "We cannot exist purely by making money, if we do not have our environment we do not survive..."

Southerners' Impositions

But it's not as it appears, a fairy tale about the wisdom of the doomed natives versus the cavalier ignorance of southerners, strip-mall blazing our carbon emitting ways across earth. As we pointed out about the Tuvulans in a climate change story years ago, it's never so simple. It's true, North Carolinans ask Congress to roll back the law that says buildings erected on beaches can't be covered by federal insurance; and it's true that the Inuit sometimes agree with scientists. But ask the Inuit about the polar bears.

Actually you don't have to, the Inuit will tell you. For background, in 2008 The US Fish and Wildlife Service put the polar bear on the Endangered Species list as a "threatened species" based on studies of polar bear population counts and rapidly melting Arctic ice. But the Inuit consider themselves custodians of the polar bears. Part of their heritage, the bears also feature in lucrative hunting businesses. The Inuit reject scientists' predictions of the polar demise. "Southerners often have a narrow perspective, based only on studies..", one man said. Others say the polar bears are endangered by the scientists themselves:

• "It's Southerners, meddling with caribou, polar bears and whales that endangers animals. This handling and tagging is what harms animals. Wildlife biologist are the ones endangering wildlife."
• "The bears are entering our communities because they can't hear. Helicopters are damaging their hearing and now they hunt by smell alone. That draws them into our villages."
• "Bears that are tampered with and handled or tagged will act aggressively, break into cabins and destroy snowmobiles."

Hungry Polar Bears

Males polar bears weigh 1,000 - 1,700 pounds (250-771 kg), so encounters in villages can be frightening. One man out on his snowmobile checking his fox traps one day, when, as it seemed: "a snowdrift alongside the trail reared up and became a large polar bear...". The bears will stalk children and kill sled dogs. Residents of Hall Beach, Nunavut, Canada grapple with this problem on a daily basis, as a local paper recently reported. The mayor explained that bears wander hungrily into towns when they smell walrus meat stored underground to age and ferment. After reading the article, citizens from other Inuit towns wrote in offering suggestions like building community storage lockers. One commented: "We are seeing bears everyday here also (Arviat). Lots of bear patrol and lots of rubber bullets. Put your meat caches away, pick up the seals from your yard. The bears will eventually move on."

Polar Bear Warning, Longyearbyen, Norway, via Wikicommons.

So while some Inuit blame the scientists for the disappearing bears, the presence of all the marauding bears has other Inuit doubting the scientists about polar bear population decreases.

In their insistence that polar bear populations are healthy, the Inuit are joined by people who don't accept the science on climate change. Denying the polar bear is in danger goes hand in hand with denying climate change, as in, the ice is not melting therefore the polar bears are not disappearing, or vice versa. Frequently, they'll say that populations have increased since the 1950's or 60's or 70's'. But scientists point out that polar bear counts back then were unreliable and that laws curtailing hunting helped sustain populations. In addition to making up their own polar bear counts based on mythical estimations of previous counts, they make up other "science" too. The say the polar bear will adapt, for instance, as if adapting was more like shedding a sweater than evolving over thousands of years.

It's fair to say that getting accurate counts of bears is challenging. The same features that allow bears to sneak up on seals and lunge at unsuspecting snowmobile riders also make them difficult to count by some methods. Last year the Nunavut government did an aerial survey that many claimed showed bear populations growing, and the Nunavut government also increased their hunting quotas. But they used different survey method from previous surveys, so no comparison could be made. Further adding to the complexity of it all there are 19 subpopulations of polar bears in five nations, not all equally imperiled.

Regardless, scientists don't disagree about the species' fate. Ice that's disappearing faster than scientists predicted means that climate change will catch up with today's already shrinking polar bear populations. Scientists estimate that there are about 20,000 bears left. Each year about 600 are hunted by the Inuit in addition to what's taken by poachers.

Polar Bear Economics

With predictions that two-thirds of the population will be gone by mid-century, prices for polar bear hides have skyrocketed. Of course, as demand increases and supply decreases, the Inuit see opportunity.

In their quest to deal with the polar bears on their own terms, the Inuit have found some odd bedfellows, as people usually do in these situations. For example in Alaska U.S., when the U.S. Fish and Wildlife Service designated 187,000 square miles of land as protected critical habitat for polar bears, Alaska's native groups (not Inuit) joined oil and gas interests and the State of Alaska and successfully sued to stop the plan.

As for the Inuit, to protect their hunting interests, they vehemently oppose up-listing the bear in the CITES regime, contrary to what his recommended by the U.S., Russia, and other countries. They say: "the Inuit have been directly witnessing the effects of climate change in the Arctic...and are observing more Polar Bears than ever before..." Scientists dire predictions about polar bears, they say, are "claims not based on reality and fact but on misinformation and fear mongering." Joining them, the World Wildlife Fund doesn't support the CITES ban, calling it a distraction from the main goal of mitigating climate change.

In addition to protecting their hunting businesses their also trying to keep hungry bears out of their villages, with the help of some big companies. The town of Arviat, Nunavat (pop. 2,800) has built a fairly elaborate system for bear control. Electric fences help keep bears out of places like dumps and chained sled dog areas. The town pays someone to ride around the perimeter from October to December on an ATV from 12AM to 8AM every day to chase away polar bears. The program is a World Wildlife Fund initiative funded by Coca-Cola. The company has put millions of dollars into various polar bear conservation initiatives. So when it comes to climate science and economic self-interest, do the northerners and southerners have more in common then they would think?

Part I: Our Way of Life

When scientists predicted that the sea-level would rise 39 inches along the East Coast by 2100, North Carolina lawmakers promptly drafted legislation instructing state coastal development planners to ignore that science. The legislators said climate change was a "phobia" of scientists that would "quite frankly kill development on the coast". As one lawmaker put it, "nothing proved to me that they can prove those astronomical sea-level rises".

The audacious denial of science caused an uproar from aghast researchers and citizens. So North Carolina lawmakers revised the bill slightly, asking for further study, very slow study, with a report due in 2015. In 2016 they will consider the report, and until then North Carolina towns can act as if there's no tomorrow, as if the seas aren't rising. North Carolina Governor Bev Perdue commented that she thought each town should be free to draw from their own science studies. She allowed the new law, AB 819, to pass without her signature.

This year scientists also studied the effects of climate change in two vast Inuit regions, Nunavik, in northern Quebec, and Nunatsiavut, in Newfoundland and Labrador. They published their findings in a 300 page report: "Time For Action To Deal With Climate Change In Nunavik and Nunatsiavut". The report, aimed at Inuit policy makers and citizens, was featured in the region's Nunatsiaq News, where the summary of findings and recommendations filled the entire front page of its online edition.

Inuit Regions Map (by Statistics, Canada 2007 w/ permission)

The Inuit Way Of Life

The Inuit seem to take a different approach to dealing with climate change than the North Carolinians - for one, they don't doubt it. The report describes how scientists work with Inuit of all ages to exchange knowledge and plan for climate change, although for years, while other nations argued the reality of global warming, the Inuit were busy adapting, because they had to.

They've been living through global warming changes since the 1990s, so the results of climate change are a fact of life. Spring arrives earlier each year, fall later. Berries that the Inuit harvest are being crowded out by other shrubbery. Caribou herds shrink as the once abundant animals migrate north or starve. Glaciers have lost significant mass, and the ice that the Inuit traveled over safely for generations is melting in unexpected places, sometimes killing unsuspecting hunters. The Inuit believe the climate scientists' predictions, that precipitation will increase 10-25% and temperatures will rise of 3-4 degrees Celsius.

Perma...frost

For generations, the Inuit hunted and fished - caribou, seal, Arctic Charr, narwhal, and game birds. Children were taught to read and understand the clouds, the snow, the ice floes, the glaciers, and the animals. Through to the mid-20th century, the Inuit were nomadic, as this 1959 piece dryly depicts, and as one man recounts in the film "Inuit Knowledge and Climate Change": "As we were traveling my mother went into labor, and my father quickly built an igloo...that was the way of life".

Their way of life changed in the mid-20th century, when they established permanent communities. They still hunt, know their ice floes and live close to the environment, but they're no longer nomads, building igloos of frozen snow blocks in the winter and erecting tents in the summer. Instead they build homes in towns, often on permafrost. Permafrost was once a sound foundation, but it's now affected by climate change, as residents of Pangnirtung, Nunavut were abruptly reminded one spring.

A river runs through Pangnirtung, and one morning residents awoke to thunderous rushing water that tossed boulders ahead of it, raucously carving channels through the permafrost down to bedrock, causing river banks to cave in, and taking out two bridges that connected the town. As one person described the chaos:

"Every single night there was a new event. There was a new crack opening, stuff collapsing. It was amazing to see, just fascinating. It looked like an earthquake. There were a lot of elders down there, and they were really upset. There is a lot of history in pieces of the river for them. They would clean sealskins there and polar bear skins, and they would remember people being at those places, and those places don't exist anymore. There were elders in tears."

Kids in Pangnirtung wrote about that event, the melting glaciers, the falling bridges, the sewage that had to be dumped into the ocean.... The kids don't wonder why it happened, don't ask whether this particular event is from global warming, they write: "This is what happened in Pangnirtung...because of climate change. We really need to stop what we are doing to this planet."

The Royal We...Who Suck It Up

In the US, climate change seemed to sneak up on us more slowly. Many people live and work inside and only glance occasionally at the weather out their windows. We've always had storms, so it was hard to say whether any one was a harbinger of climate change or not. Hurricane Andrew in 1992? Hurricane Katrina 2005? Irene, 2011? Sandy, 2012? The fires in the West, the floods in the Midwest, the tornadoes in the Southeast?

Mother with Baby Carriage
Cape Dorset (2002) by Ansgar Walk (WikiMedia Commons)

Although we've had plenty of warnings from scientists as well as obvious weather changes and events, the US has been disastrously slow in acknowledging climate change. Maybe this is why the extreme weather of the past few years has seemed abrupt and shocking to citizens as well as to politicians surveying the damage with pathos. When North Carolina was hit by 92 tornadoes one Saturday afternoon in April, 2011, devastating towns and communities, Governor Bev Perdue told the New York Times that she was "nearly in tears touring damaged areas".

Legislators like those who lead North Carolina argue their right to ignore science. They help constituents ignore science too, by facilitating efficient mop-up and rebuilding in the wake of ever more severe disasters. After the tornadoes Governor Perdue assured people via the New York Times that, "she had been in contact with President Obama and anticipated that a federal state of emergency would be declared by week's end"...and had also "met with the director of the Federal Emergency Management Agency (FEMA)..." Many farmers lost their crops and machinery and buildings and may not have had insurance; many families' lost their homes when tornadoes blew them to bits. But North Carolinians were stoic, Perdue said: "We understand how to face adversity and suck it up".

The Inuit may be in an even more precarious position, sucking-it-up-wise, than North Carolinians. As one Inuit said: "We cannot exist purely by making money, if we do not have our environment we do not survive...." The Inuit cannot control the carbon emissions of Canada and the US, or those of burgeoning emitters like China. They must muster whatever mitigation measures they can, such as those suggested in one government pamphlet: "The Homeowner's Guide to Permafrost".

They can also cajole and plead, as they did at Doha, for reduced carbon emissions and compensation from emitters to help with mitigation. Inuit leader Mary Simon has said: "If we think small, our actions will be small, like decisions made by children. But now, our world has to think like adults. We must act more intelligently. Our world leaders must do the same."

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(To Be Continued...)

On October 19, 1977, the apartheid government of South Africa banned 19 news publications and organizations who stood with the Black Consciousness Movement, including, The World, the Sunday World, and Pro Veritas.

The National Press Club called on sympathizers to wear black clothes, ribbons, and armbands, and since then, October 19th has been referred to as Black Wednesday.

Black Tuesday

Now, 34 years later, some South African media groups refer to Tuesday, November 22, 2011, as "Black Tuesday". Why? That was the date the lower house of the South African Parliament controlled by the African National Congress (ANC) approved the Protection of State Information Information Bill, 229-107. The bill will allow the state to classify documents as "secret" in the name of "national interest". Anyone caught possessing such a document would serve 25 years in jail. The bill will be debated and voted at the upper house of parliament, the ANC controlled National Council of Provinces, before it goes to President Zuma to sign. [The Wikipedia page for South Africa's ruling political party the African National Congress (ANC) was temporarily "censored" in protest of the secrecy law, shown here]

When Governments Aim to "Own" The Media

South Africa's National Editor's Forum chairman, Mondli Makhanya, said the press corps were devastated
"watching the bill become law." As he put it:

"We never thought we would come here dressed in black to witness the Constitution of our country being betrayed by those who built it."

The motivations behind the bill are of course suspect. The media has been avidly covering the antics of the wife of the ANC's State Security Minister Siyabonga Cwele, convicted of running an international drug ring. We previously covered President Mbeki's threats against the media for their coverage of his AIDS and public health policies and corrupt public health minister. Two years ago, we wrote on President Zuma's successful bid to get the National Prosecution Authority (NPA) to drop 16 charges against him related to several billion dollars in bribes for arms deals, also well-covered by the media. More recently, the Sunday Times reported that Zuma's government spokesperson Mac Maharaj sued newspapers reporting about the 1.2 million French francs paid to his wife to facilitate arms deals. In the two years of Zuma's presidency, the press has fairly well documented this steady stream of allegations and misuse of official funds.

Hypocrisies of the Powerful

Perhaps there's no reason to ask then, if Zuma will sign the bill. Acronym Required has checked-in on the ANC's continued attempts to censor the vibrant South African media over public health issues over the years. Former President Thabo Mbeki expended hundred of thousands of spoken as well as written words typed into his weekly reports excoriating the media for covering the horrific conditions in hospitals, corruption, the lack of public infrastructure, the broken promises of his administration, and his twisted logic for not dealing with the AIDS crisis.

President Zuma seems to be taking it one step further by backing up rhetoric with more publicly forceful maneuvers. Last year we told parts of journalist Mzilikazi wa Africa's story of being kidnapped by the police as he was investigating ANC corruption in "South Africa'a Media Crackdown."

The officers who kidnapped wa Africa pestered him about his investigation of ANC officers in the Mpumalanga province. They tried to extract his sources. They trumped up charges accusing him of fraud, forgery and passing forged documents that were later dismissed, and tried to force him to sign an admission of guilt. Under the new law, the documents that wa Africa received about the corruption and murders in Mpumalanga would be illegal for him to possess.

President Zuma has vigorously put down widespread outcry against the secrecy bill. He said that concerns were absurd and proclaimed the ANC to be a vigorous defender of the constitution. He continually accuses journalists of trampling the rights of others, who must "have recourse through legitimate institutions". As Zuma said in weekly address (August, 2010):

"The media has put itself on the pedestal of being the guardian. We therefore have the right to ask, who is guarding the guardian? All institutions, even parliament, has mechanisms in place to keep them in check."

Zuma accused the media, as did Mbeki before him, of not "reflecting the society it claims to protect and represent". Worst of all, he said, deploying the usual ANC strategy, the media defames the ANC party that worked so hard against apartheid. This isn't just Africa's problem, he pointed out, using Russia as an improbable example:

"Let us move beyond the hysteria, let the real debate begin. Our first point is that before looking at what they regard as external threats and perceived external threats, the media should conduct introspection first. During our State visit to Russia a week ago, Russian television was running a promotional jingle saying: 'How dependent is the independent media? Who pays for the news?'"

There's hardly a need to point out again, as we did last year, that using Russia, where investigative journalists and state critics regularly get murdered, to bolster professed ANC benevolence seems cynical and sinister.

Rebukes From Those Who Know

Many see the bill as a harbinger of more serious curtailments of freedom that the country has struggled to overcome in the 17 years since apartheid. Archbishop Desmond Tutu said in an address about the Chinese suppression of Tibetans that the current ANC government was worse than the apartheid government, when "at least you could expect to eat." He said that by now you should expect a South African government to be "sensitive to the sentiments of the constitution", and continued:

"You, President Zuma and your government, you do not represent me. You and your government represent your own interests. I am warning you, as I warned the [pro-apartheid] nationalists, one day we will start praying for the defeat of the ANC government."

A strong independent media (if there is such a thing), and investigative journalism are keystones to democracy, in South Africa, America, and everywhere else. A strong democracy is critical to science, to commerce, to health, to welfare, and to all of civil society. South Africa's Bill of Rights supposedly supports these ideas, supports:

"freedom of expression, which includes freedom of the press and other media; freedom to receive or impart information or ideas; freedom of artistic creativity; and academic freedom and freedom of scientific research".

It also gives anyone the right to:

"Any information held by the state; and any information that is held by another person and that is required for the exercise or protection of any rights."

Constitutional scholars lay out excellent arguments why this bill is unconstitutional², and the opposition party has said that if Zuma signs the bill, they would push for constitutional review in the Constitutional Court. Zuma's highly political evasion of charges against him, as well as other irregularities, have shown that the judiciary and other institutions are increasingly in the grip of the ANC. Snuffing out investigative journalism will accelerate that trend.

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¹ I should note that the move is not endorsed by smaller press who think that "Black Wednesday" should not be conflated with "press freedom" by major newspapers dependent on advertisers in their battle with the government over advertising spend. (Here's an article on that.)

² The website Constitutionally Speaking has an excellent discussion of this issue, that I found unfortunately, after this was post was written. Go there for a thorough presentation of that scholar's reasoning and for the comment discussion that follows.

The 1987 movie Cry Freedom offers a look at a South African reporter muzzled covering the anti-apartheid movement and the suspicious murder of activist-hero Steve Biko. I liked the movie when I watched it a couple of years ago, although I have to warn you that the mainstream media reviews called the movie a watered down version of the real story, with Robert Ebert saying it was: "sort of a liberal yuppie version of that Disney movie where the brave East German family builds a hot-air balloon and floats to freedom." I'm sure it would be fascinating to compare their harsh criticism of the movie to the MSM watered down coverage of years of South Africa's apartheid, but I'll leave that for another time.

New Scientists Who Don't Do Science

Every so often, actually with disturbing frequency, claims about the underlying cause of autism spring up like fungii in manure after a rain. It's practically required that claims of this genre be built on false premises or make invalid conclusions, like this week's link between internet use and autism. Oxford personality Baroness Susan Greenfield breathed life into this rumor in an interview with New Scientist, then defended herself by saying provocatively: "I point to an increase in the internet and I point to autism, that's all." But where's the evidence, and why is this stuff being published?

Greenfield's been popularizing science for decades, and recently popularizing science at the cost of science itself. In 2008 she warned the children's brains were being destroyed by technology in a book reviewed by the Times of UK:

"As it happens, her new book, ID: The Quest for Identity in the 21st Century, digresses all over the place in little flash floods of maddening provisos and second thoughts. It's as if she dictated it while bouncing on a trampoline, fixing an errant eyelash and sorting her fraught schedule on a BlackBerry."

Back in 2009, before the UK's Royal Institution fired Lady Greenfield, she argued that the total immersion in "screen technologies" was linked to a "three-fold increase in prescriptions for methylphenidate" (prescribed for attention deficit disorder). She told the paper that people were losing empathy and becoming dependent on "sanitized" screen dialogues. She also complained that packages of meat in supermarkets had replaced "killing, skinning and butchering an animal to eat".

It's hard to criticize people who distort science without seeming to deride all science popularizes. Greenfield falls in the former camp as many people recognize. 254 people commented, on a recent Guardian article saying that the internet changes peoples brain:

• "That's exactly what my mum said about reading 'The Beano' [A British Comic Strip]."

• "I hear it gives you cancer as well""

Guardian readers know how to take a piss, but Oxford's Greenfield knows how to get publicity, so she's long engaged in trying to scare people about technology. To her latest, scientists online responded briskly, with vitriol, meaning that in terms of popularity, Greenfield had a field day. We've been following false arguments about autism for a few years, so we wanted to look more closely at how Greenfield's latest claim about the internet causing autism differs from the claim that some economist's claim that television caused autism, which we covered back in 2006. For one, back in 2006 they actual did research -- well, economics research.

But Who Needs To Do Research When They'll Print the Stuff You Make Up?

Greenfield ups the ante from her general technophobia of two years ago by appealing not just to fuddy-duddy technophobes but to all parents and their worst nightmares. One day the child seems fine, then something mysterious happens and the child is no longer themselves. What happened? Doctors and scientists have no clinically actionable idea. Greenfield knows.

Perhaps it makes life easier for some autism suffering families to attribute changes in their child to some outside agent. It's also common to say that a crime has been perpetrated by people from another state or town or country. We've seen autism blamed on vaccines, television, rain...Uncomplicated agents that can be controlled by parents are especially attractive - TV. But where's the evidence? When the New Scientist asked that, Greenfield replied:

"There's lots of evidence, for example, the recent paper "Microstructure abnormalities in adolescents with internet addiction disorder" in the journal PLoS One...There is an increase in people with autistic spectrum disorders. There are issues with happy-slapping, the rise in the appeal of Twitter - I think these show that people's attitude to each other and themselves is changing."

How nimbly she links computer use, with "internet addiction disorder" (IAD) that is not recognized by US psychiatrists, with brain change, with behaviors, and even with attitudes. But the paper didn't say anything about attitudes; didn't prove "addiction", didn't prove detrimental brain changes, didn't prove behavior changes.

Can You Compare the Cognition of Chinese 19 Year Olds Playing Games 12 Hours A Day To 1 Year Old Cooing Babies?

The PLoS One paper deserves more comment than I'm going to devote here. But though PLoS One depends on the community for peer review, and although this paper has over 11,000 views (14/08/11), not one person has peer-reviewed, or "rated" - the paper. Nevertheless, it's cited all over the internet as proof that "internet use" does bad stuff to the brain, it "shrinks it", "wrinkles it", "damages", "contracts", "re-wires" it... But the paper is not about "internet use". It's about on-line gaming.

The PLoS One authors write that the research is particularly important to China because unlike in the US, in China, IAD is recognized and often cited as a big problem. The Chinese vigorously treat the "disorder" with strict treatment regimens including until 2009 shock therapy.

The PLoS One authors used addiction criteria (i.e. "do you feel satisfied with Internet use if you increase your amount of online time?") and asked the subjects to estimate how long they had had the addiction. They then used brain imaging to show that brain changes correlated with self-reported duration of online game playing. There were 18 subjects, 12 males average age 19.5 years, and presumably 6 others (females?) who the authors do not characterize.

The subjects played online games 8-13 hours a day. I can't evaluate the data, I don't know enough about voxel based morphology. But I'm not surprised someone "playing online games" 8-13 hours a day, 6.5 days a week for 3 years is different than the controls, who were "on the internet" less than 2 hours a day. Likewise, I would expect a soldier engaged in street patrol in Afghanistan 10 hours a day, 6 days a week for three years to be different than someone who walked their dog around the block in sunny suburbia 3 days a week for the last month. (If I were in a joking mood I'd say that kids playing online games 13 hours a day 6 days a week must have extraordinary abilities to actually still be in college.)

Even if you believe in IAD, the authors acknowledge the study's limitations. They say they don't prove IAD caused changes; don't prove that the subjects brains weren't different to begin with; acknowledge the "IAD duration" measurements (self-assessment) are crude; and the data aren't rigorous to conclude negative changes.

None of these caveats slowed Greenfield, who cited this paper and linked it to all sorts of unrelated things like "Happy-slapping", an awful British fad. But there's nothing inherently sinister about using Twitter, or the internet - it's not related to autism. What makes a lot of her assertions puzzling is that Greenfield trained as a neuroscientist. Does she not know this stuff? In 2003, she mocked people who attributed anything to "scary technology." So why is she now popularizing the opposite message? Her PLoS One example is nothing more than pulling some study out of thin air and linking it to her own machinations about technology. Claims such as hers provide ripe fodder for quacks, crazies and zealotry.

How Does Technology Change Us? Research Shows Beneficial Effects in Online Gamers

Here's the second instance of "proof" Greenfield gives in the New Scientist interview, and note that again cites an academic paper and links it incongruously to her own made up stuff. She says:

"...A recent review by the cognitive scientist Daphne Bavelier in the high-impact journal Neuron¹, in which she says that this is a given, the brain will change. She also reviews evidence showing there's a change in violence, distraction and addiction in children."

But the Bavelier et al review says something different. The scientists specifically warn that no research predictably links brain changes to behavior like violence, distraction or "internet addiction" to technology - TV, video games. The authors cite studies showing the research remains too confounding, as they say in their conclusions:

• "the interpretation of these studies is not as straightforward as it appears at first glance"

• most reports tabulate total hours rather than the more important content type, therefore are "inherently noisy and thus provide unreliable data."

• technology use is "highly correlated with other factors that are strong predictors of poor behavioral outcomes, making it difficult to disentangle the true causes of the observations"

• Perhaps "children who have attentional problems may very well be attracted to technology because of the constant variety of activities."

Bavelier et al stress that the effects are unpredictable, for instance "good technology" like the once ballyhooed Baby Einstein videos can turn out to have zero or negative effects. Conversely what is assumed to be "bad technology" can be good. They write:

"action video games, where avatars run about elaborate landscapes while eliminating enemies with well-placed shots, are often thought of as rather mindless by parents. However, a burgeoning literature indicates that playing action video games is associated with a number of enhancements in vision, attention, cognition, and motor control."

This point from Bavelier et al is quite interesting because it appears to contradict the general conclusions of the PLoS One authors we cited above concerning online gamers -- assuming the study subjects played comparable games. Exploring these different results is potentially more interesting than a rhetorical sleight of hand tossing a science study citation in to falsely bolster gobbledygook.

To wit, the studies Greenfield uses don't support her points. That technology's effects are still unpredictable is widely acknowledged. Greenfield herself used to promote a computer program called MindFit which claimed to improve mental ability. The game didn't work. But it also didn't make kids pick up knives and murder each other. It's hard to understand Greenfield's motivation for denouncing technology as anything other than provocation.

Greenfield says: "It is hard to see how living this way on a daily basis will not result in brains, or rather minds, different from those of previous generations." But "hard to see" isn't science. A "brain", is not a "mind", nor is it "behavior", nor an "attitude". That's not to say brains don't change, or that technology couldn't affect us. Brains show changes during many activities, often temporarily. It's just to say that technology is not inherently, as she called it, "chilling".

I Point to Television and I Point to Picnics, To Family Dinners, To Teens Doing Charity, To Children Building Sand Castles on Sunny Days

As she is now vilifying the internet as a physiological change agent, Greenfield previously claimed that television changes the brain deleteriously. Now she dismisses the notion. When New Scientist asked her: "What makes social networks and computer games any different from previous technologies and the fears they aroused?" she responded:

"The fact that people are spending most of their waking hours using them. When I was a kid, television was the centre of the home, rather like the Victorian piano was. It's a very different use of a television, when you're sitting around and enjoying it with others..."

Nice image, the innocent television, like the innocent Victorian piano. Happy family times of the Victorian Era, singing around the piano, food aplenty, spirits flowing, enlightened, goal oriented well adjusted children unhindered by repressive social situations. Oh wait, it wasn't always like that? We learn more about the good 'ole days by venturing dangerously out on the internet where you can find the following first hand accounts:

Isabella Read, 12 years old, coal-bearer, as told to Ashley's Mines Commission, 1842: "Works on mother's account, as father has been dead two years. Mother bides at home, she is troubled with bad breath, and is sair weak in her body from early labour. "I am wrought with sister and brother, it is very sore work; cannot say how many rakes or journeys I make from pit's bottom to wall face and back, thinks about 30 or 25 on the average; the distance varies from 100 to 250 fathom. I carry about 1 cwt. and a quarter on my back; have to stoop much and creep through water, which is frequently up to the calves of my legs."

Sarah Gooder, 8 years old, trapper, as told to Ashley's Mines Commission, 1842: "I'm a trapper in the Gawber pit. It does not tire me, but I have to trap without a light and I'm scared. I go at four and sometimes half past three in the morning, and come out at five and half past. I never go to sleep. Sometimes I sing when I've light, but not in the dark; I dare not sing then. I don't like being in the pit. I am very sleepy when I go sometimes in the morning."

Greenfield's current glorification of TV defies the fact that TV has been roundly implicated for causing all sorts of unsocial behavior and not only by Greenfield before she changed her mind.

The Autism TV Link: "Why Not Tie it To Carrying Umbrellas?"

In 2006 Acronym Required used a study by economists linking autism and television to write a satirical ten step tutorial on how to publish bad science and get lots of media attention for it. The authors proved that a theories popularity, if brought to the attention of a non-critical media was independent of clearly stating no link between autism and television in your study. You didn't even need to be a scientist.

After reviewing those economists' work, Joseph Piven, director of the Neurodevelopmental Disorders Research Center at the University of North Carolina, weighed in on the autism television-watching idea, asking the Wall Street Journal "[W]hy not tie it to carrying umbrellas?" And so the researchers did! And in 2009, in "It's Back! The Rain Theory of Autism", we described how the same researcher group that blamed autism on televisions decided that it wasn't television causing autism, but rain.

The nice thing about making up "science" or just leveraging your status for narcissistic purposes, is that you can change, chameleon-like, at will. If your aim is to generate a headline in mainstream media rather than research, it doesn't matter what the science says. Most people don't remember headlines from one day to the next and they aren't that curious to dig further.

I believe a natural response to Greenfield's wild claims is humor and sarcasm, the same response the Guardian readers had. To Greenfield's latest foray, Carl Zimmer started an amusing twitter exchange with this: "I point to the increase in esophageal cancer and I point to The Brady Bunch. That's all. #greenfieldism".

A string of #greenfieldisms followed, like "@carlzimmer I point to Alzheimer's and I point to cheese doodles. That's all. #greenfieldism". (Of course this territory is risk ridden, because of the prevalence of actual real random "studies" like the one about mice who eat fast food and get Alzheimer's.)

When challenged, Greenfield didn't back down, instead she spewed forth with more analogies, like a clogged toilet if test-flushed. Asked for a response to the fact that there's not evidence claiming detrimental effects of technologies, she scoffed that you wouldn't see effects for 20 years. With just as absurd a distracting non-sequiter she once asked someone who challenged her on the technology-is-bad assertions if they denied smoking causes cancer.

Flexible "Theories" Make For Good Publicity for Scientists, For Newspapers...

I think it's cathartic, funny and educational to diffuse Greenfield's claims with humor. Wicked-fast coordinated Twitter de-bunking of such people is of course useful and could be made even more useful. Unfortunately the issues aren't always as simple as a Greenfieldism. And debunking the rhetoric of individuals seeking publicity on the backs of science is only one angle.

I think it's important to note that it wouldn't be news if there weren't ready and willing news outlets. The New Scientist printed all her assertions about links between technology, brain structure, autism, and behavior. They didn't ask questions. They didn't challenge. They didn't say: wait, isn't autism diagnosed at ages 2-4? Who's propping their 6 month old up in from on the computer to play war games? Why?

The Guardian, like most papers, publishes articles that range in quality. A Guardian comment on the 2009 article about Greenfield's theories, that called the article "absolute nonsense", and wrote I am surprised that the Guardian has published this..."sloppy journalism"..."absolute drivel", pulled in 160 "approve" votes, far more than any other comments. So even if readers hate the article, they'll still read it. Media succeeds because of advertising and hundreds of comments translates to how many hundreds of thousand of hits?

The media is quite capable of selective coverage. They ignore important scientific, political, and economic stories that they consider politically sensitive. But is anti-science coverage ever "censored"? Not if it can drive traffic, and sell ads - provide economic benefit to media outlets.

But to what extent can we accept this concession to the market if it gives us in return uncritical readers, uncritical patients, and uncritical citizens? Does it create an atmosphere amenable to medical quacks? Might it prime a population to be more receptive to political efforts to curb real free speech via social media technologies? Too bad so many potential critics (even bloggers) are involved with or depend on mainstream news outlets, which makes them understandably hesitant to bite the hand that feeds (or might feed) them.

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¹ Bavelier, D., Green, C.S., & Dye, M. (2010). Children, wired - for better and for worse. Neuron. 67, 692-701, Volume 67, Issue 5, 692-701, 9 September 2010 Copyright � 2010 Elsevier Inc. All rights reserved. 10.1016/j.neuron.2010.08.035

Acronym Required writes frequently on the diffusion and distortion of science in politics. We've written about individuals mixing religion with science, art with science, for instance here

Gus Speth, NRDC founder, book author, law professor, and former academic dean, discusses the root causes of the collective lack of action on climate change and the environment in an interview with Bulletin of Atomic Scientists¹. He starts by pointing out that the United States, one of the world's wealthiest countries is losing economic ground. He points out that this applies only to Gross Domestic Product but on on other quality of life indicators -- economic equality, life expectancy, and the environment. If the world continues its current path, he says, climate change will inevitably get worse. Importantly, the impact of continued environmental degradation is entwined with economic decline -- but not in the way that prominent messengers would have you believe.

True, climate change is difficult for individuals to come to terms with, especially if it's not directly impacting them. But misunderstanding of the problem is amplified by what he calls "manufactured reaction". While some people frame it as a science conundrum, it's insead politics and lack of leadership that's paving the path to continued calamity, Speth says:

"Anxiety about acting on climate change was successfully injected into the Tea Party movement; and, as a result, a large percentage of the Republicans who came into office after the 2010 election were people who were on the record as climate deniers, and now the Congress is full of these people..."

Speth points out how the difference between politics now and the 1970's hampers action:

"American politics since, say, 1980, has gone seriously downhill. The level of public discourse on issues has deteriorated; the willingness of politicians to take up tough issues has deteriorated; and it's just a very different scene today in our country....

In the 1970s we passed a host of environmental measures, almost always with serious bipartisan support. There wasn't really a polarization on environmental issues between the two parties, certainly not like what we have today. Politics was far more civil, and it was far more bipartisan. For example, Senator Edmund Muskie, a Democrat, was a champion of the Clean Air and Clean Water Acts, but that legislation was also made possible by people like John Sherman Cooper, a Republican, and Howard Baker, also a Republican, and others. I think we've lost a lot of ground politically since that time."

He notes that the Tea Party is a force because of their ability to communicate ideas to the public. On the other hand, effective to communication about climate change and the environment has suffered because no one is communicating the most important ideas to the public, not the media; not the president, not environmental groups. On the media, he says:

"...the news media, when they report these events, aren't taking the time to talk to climate scientists about what's going on. The most they do is ask a meteorologist to comment, rather than digging in to get the real story...The coverage of these issues in Europe and Japan is much better, but the US mainstream media won't get into it. I think they're scared of losing viewers, frankly."

On what Obama needs to do:

"I think that he has got to find a way of using the scientific community, and the extraordinary strength of American and international science on climate change, to go to the public and talk about it. He's got to bring out what has happened in terms of this denial syndrome and expose it."

On policy, he says:

"We should establish a declining cap on the carbon entering the economy, sell the allowances for the carbon that does enter, and rebate the proceeds to the American public on a per capita basis."

Speth notes that major environmental groups have become close to Washington, so they now take an incremental approach constrained by what they think politicians can bear. Rather than to setting goals based on what really needs to be done, for instance, on climate change action, action and money today focuses on not losing ground from previous actions. Speth says that environmental law in its current form exists in a silo. Instead, it needs to become incorporated with tax law, corporate law, and laws that impact consumers.

Speth also discusses the "growth imperative" - the fact that politicians and corporations focus on growth, but what they're really talking about is profits. Talk about "the economy" is usually based on the crude GDP measure. However it's a myth that profit creates jobs. In fact our current cycle is one of skyrocketing profits while swaths of workers are laid off. By muddling growth and profits with individual well-being, politicians and corporations can continue to reject investments in clean energy and regulatory attempts to force cleaner manufacturing and production.

There's much more to the interview. Some points are quite obvious to you or me perhaps, but what I like is how the Bulletin of Atomic Scientists and Speth cut through the morass of excuses, hand-wringing, and finger-pointing that clutter discussions of climate change and the environment. They clearly focus on the underlying problems with law, economics and politics that smother critical change -- change not as a promise but as action.

¹ Gus Speth: Communicating Environmental Risks in an Age of Disinformation" doi: 10.1177/0096340211413559 Bulletin of the Atomic Scientists July/August 2011 vol. 67 no. 4 1-7 Article highlights here; full article (subscription) here

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On Communicating Climate Change: "Communicating Climate Change"

On Climate Change denial: Sea Change or Littoral Disaster

Business and Climate Change: "Carbon Emissions Disclosure Project"

Ice core research to study atmospheric conditions 650,000 years ago: "Holocene Days"

Politics and climate change: "Will Loose Lips - Or Global Warming - Sink Ships?".

Carbon emissions regulation after Katrina: "The Environment & Katrina-Slick Oil Fallout"

Drought in the "Amazon", and in "Australia".

Science research communication and climate change: "Research, Politics and Working Less", and "Science Communication".