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Posts Tagged ‘parents’

Enough Griping. Time For Some Active Skepticism

January 12, 2011 Leave a comment

I started this blog to talk about poor science reporting and try to put some good information out there. Usually though, it comes off as complaining.

This has been true a number of cases, and recently because of the Wi-Fi scares going on in Canada.

There have been a number of stories, mainly on the CBC, about parents from 2 communities in Canada who do no want Wi-Fi installed in their children’s schools for fear of adverse health effects.

It is quite clear from a large body of scientific evidence that Wi-Fi is completely safe, and these fears are unwarranted. However, the fears are given credence because of a few crackpot “scientists” and poor media coverage.

It isn’t much, but I wrote an email to the CBC asking them to provide more accurate information in their reporting. Here is the email in its entirety:

I am writing in regards to the CBC’s recent reports regarding Wi-Fi technology in schools.

In recent months, there have been several news items written on the CBC news site regarding the health effects of wireless internet technology. These have mainly consisted of stories from Ontario and Alberta in which a group of parents has approached its local school board and requested that Wi-Fi not be installed in their children’s schools.

While I agree that it is important to report on these issues, I strongly disagree with the lack of background information and tone of the articles themselves. They give the average reader very little sense of the current body of scientific evidence, which overwhelmingly indicates that wireless technology is safe for both adults and children.

The articles fail to show this large disconnect between the mainstream scientific community and the views of a very a small fringe group. Blanket statements such as “Health Canada and the World Health Organization have said Wi-Fi is not dangerous” are simply not adequate to provide readers with an accurate picture. This is of concern to me since it may cause undo panic to parents across the country that are only looking out for the well-being of their children, and may be frightened by the poor representation of the scientific consensus in these articles.

Microwave radiation, at the powers and frequencies used by wireless systems has been thoroughly researched and the evidence is clear that it is quite safe. I respectfully ask that in future news items you provide more information on the research done on Wi-Fi which shows it is safe in order to put the minds of parents at ease.

I decided to write directly to the CBC because I generally respect its reporting and it is my primary source for news. However this issue has troubled me as I’m sure it has troubled many other readers.

Thank you.

Will I get a response? Probably not. Will it make a difference. Ha, probably not. But it is DOING something rather than just complaining, so maybe the skeptic gods (?) will smile down on me and make a difference.

 

Wi-Fi the New Danger to Children…Apparently

August 16, 2010 2 comments

Well, as if we didn’t have enough to be afraid of in the pseudoscientific world, now we have to be afraid of our wireless internet connection.

Parents in Barrie and other northern Ontario towns have called the public school board to remove its recently installed Wi-Fi system because, they claim, it is making their children sick.

The symptoms include memory loss, trouble concentrating, skin rashes, hyperactivity, night sweats and insomnia.

These are extremely non-specific symptoms, and most of them can describe pretty much every young child I know at some point in their lives.

Said one of the parents:

“I’m not saying it’s because of the Wi-Fi because we don’t know yet, but I’ve pretty much eliminated every other possible source.”

Really? You’ve eliminated EVERY possible source? Thats quite a bold statement when it comes to environmental factors.

Now, its hard to blame these parents for looking out for their kids, but this is a clear cut case of poor understanding of technology and media hysteria.

Oh yes, I’m talking about YOU CBC!

For example, take the “expert” they got to comment on this story, one Professor Magda Havas from Trent University (in my hometown of Peterborough, Ontario, incidentally).

So what does this professor say? From the CBC article:

Claims by Health Canada that Wi-Fi is safe provided exposures to radiation are below federal guidelines are “outdated and incorrect,” based on the growing number of scientific publications reporting adverse health and biological effects, Havas wrote.

Havas did her Ph.D in Botany, so what makes her an expert electromagnetism, I have no idea. But from her website (note the advertisement to her book at the bottom), it seems she is involved in fear mongering for just about every junk science theory about electromagnetism affecting humans, including the dangers of power lines and cell phones (all these technologies have repeatedly been shown to be safe).

It amazes me that they couldn’t find an actual expert in electromagnetism to comment on this story. But then, it wouldn’t increase readership would it?

But shall we interrupt this exercise in bad science and bad science reporting for some REAL science?

The energy deposition from a typical wireless signal is roughly 100 times less than exposure to a cell phone (which remember, has been shown to be a perfectly safe level). It is also thousands of times less than current government regulated safety levels, AND is less than normal background radio frequency radiation. Maybe that rat-bastard Ryan Seacrest and his Top 40 crap is making us all sick!

Now how about a bit of logic? The parents claim that these symptoms go away on the weekends. This makes no sense as children are exposed to wireless signals at their home, at the mall, the airport, restaurants, pretty much everywhere. If it was the Wi-Fi and these children are truly sensitive to it, they should be sick virtually all the time.

And what about children living in an apartment building, where there are literally dozens of wireless signals in their vicinity. Shouldn’t they be affected at home as well? Shouldn’t this be more widespread?

Ok, so when I start freaking out about stuff like this, my lovely girlfriend invariably asks “So what COULD it be, if not the Wi-Fi?”

My Lovely Girlfriend. Yes, I have one!

Well, remember these symptoms: trouble concentrating, hyperactivity, insomnia, night sweats. This sounds like me when I was a kid. I was always having trouble sleeping and running around like a madman. These tended to go away on the weekend though, when I could just relax and play video games. Also, kids don’t like school; they could get stressed out and cause these symptoms, which would of course go away on the weekends and in the summer. They may be staying up too late on weeknights, so sleep deprivation could easily cause some of these symptoms.

Want to know what I really think is happening? I think a child got sick with something, and an over-zealous parent read something about Wi-Fi being dangerous on the internet. They heard that the school had recently installed Wi-Fi and BAM! you got yourself the perfect storm of fear.

If you take nothing else from my blog, please take this: Correlation does NOT equal causation.

Just because these children got sick after (several months after, which is kinda weird. Shouldn’t they have gotten sick right away?) the school board installed wireless networks, does NOT mean wireless networks made these children sick.

I could just as easily say the sun rose after my alarm clock went off this morning, therefore my alarm clock caused the sun to rise. It is a logical fallacy and stories like this are riddled with them.

So don’t worry folks, your internet is just fine. Continue using your laptop (to read this blog, hopefully) and your cell phone without fear. With every new technology there will be those who try to convince you its bad. And unfortunately, there will also be protective parents to make a fuss over it.