Kamis, 19 Desember 2013

In GM-free New Zealand the "let's demonize technology habit" is catching


From "Demonizing Wifi is dangerous to your child’s health" -- Peter Griffin:
The death of Horowhenua child Ethan Wyman from a brain tumor is tragic news. A family is grieving, the students of Te Horo School have lost a friend and classmate.

Ten year-old Ethan apparently slept with an iPod device beneath his pillow, likely listening to music or playing games on it after hitting the sack like a lot of us do. According to his dad, Damon, Ethan was just like his other siblings.

“The only difference was, Ethan had an iPod”.
As opposed to Free Wi-Fi

Ethan’s iPod had a Wifi chip in it to communicate with a wireless router to access the internet. Most computing devices do these days.

Damon and another Horowhenua father are now spearheading a campaign to have Wifi hotspots removed from Te Horo School requesting that internet instead be delivered via wired, Ethernet cables.

The Te Horo School Board of Trustees has written to parents, surveying them on their views about the removal of Wifi from the school and will make a call on it in the new year.

Damon can be forgiven for jumping to the conclusion that wifi signals were responsible for the brain tumour that killed his son. The problem is, as scientists often put it, correlation doesn’t imply causation. There is no evidence to suggest Ethan’s tumour was the result of exposure to electromagnetic fields.

More importantly, there is no evidence anywhere in the peer-reviewed literature to suggest Wifi signals pose an elevated risk of developing brain cancers...

Continues @ Demonizing Wifi is dangerous to your child’s health | Griffin’s Gadgets: in a marvellous post that is almost unintentional satire.

The conclusion by Peter Griffin:

Schools as Wifi blackspots

The Te Horo school example is a legitimate news story for the media. A school is seriously considering switching of its wireless internet coverage. I don’t need to throw any studies at you to show how important wireless access is to education.

Many of the devices kids are using at school can’t even be plugged into a wired internet connection. If you turn off the wireless network, you make it harder for kids to go online to find the learning resources they need.

For those with laptops, it means that kids have to sit near a wired connection which a typical classroom will have a limited number of – that means less time accessing the online learning resources they need. Educational applications are increasingly being targetted at the mobile phone and tablet – all of which are dependent on Wifi or mobile reception.

Without an evidence base to justify it, turning off the Wifi is therefore a regressive move that could hurt the development of children.

Damon Wyman may think he is doing the students of Te Horo School a favour. In fact, he is helping to generate the sort of hysteria that could lead to wifi networks going dark in schools across the country.

That would be a disaster.

Ban Wi-Fi. Stop Big Digit Now!

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