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Please Don’t Build a Cellphone Tower Because We’re “Afraid of the Unknown”

May 23, 2011 3 comments
File:Cell Phone Tower.jpg

Photo by Joe Ravi

The CBC reports that residents of Surrey and Port Coquitlam, BC are petitioning against the construction of two new cell phone towers in the area.

There is a proposal on the table to build two cell phone towers in the area of Cloverdale, as people often complain of losing their cell phone signal in this area.

Some residents oppose the construction mainly due to fear of health effects from the radiation emitted by the towers.

The CBC interviewed a Coquitlam resident, Andrea Gretchev, and asked what she thought the tower construction would do and why she opposed its construction,

“I can’t say that this causes anything in particular, because I don’t know,” Gretchev said. “But because I don’t know, I don’t want to live next to a cell tower.”

Fear of the unknown is a natural human response and I can’t begrudge the residents this natural instinct.

But for comparison, lets look at the situation of me being afraid of the dark when I was a child.

I was afraid of the dark because I didn’t know what was out there. I was afraid of the unknown. As soon as my Dad turned the light off, there could be monsters, or aliens, or giant-ass bugs waiting to attack me.

Periodically, I would race to the light-switch and turn on the light, exposing everything in the room to electromagnetic radiation (in the visible range, of course).

At once, I realized nothing was there. I was safe. I didn’t have to be afraid anymore.

Eventually, I learned that there really was nothing to fear when the lights went out. Just because I couldn’t see the rest of my room, didn’t mean I had to be afraid of it.

So is there a similar “light-switch” in this situation that we can flip on so the residents of southern British Columbia don’t have to be afraid of cell phone radiation anymore? Why yes there is. And its scientific data.

Seeing as I’ve written on this issue many, many times before, I won’t rehash all my past arguments. But the scientific data is quite clear that there is absolutely no credible evidence that cell phone radiation causes adverse health effects.

You would think that this information would be enough, but I’ve had enough experience debating this issue that I know this is not nearly enough.

“Science has been wrong before,” is the counter-argument I most often hear.

“Well,” I reply, ” should we then also be afraid of broccoli?”

“What do you mean?” my opponent asks.

“Science has shown that broccoli is quite healthy for us. But if science has been wrong before, should we therefore avoid broccoli completely? Just in case?”

So when debating the issues, lets stick to the facts and not logical fallacies.

I know its tough. There are a lot of quacks out there trying to convince us that cell phones and power lines and Wi-Fi are dangerous, in complete opposition to all of the credible scientific evidence.

Hell, if you do a Google search for any of these topics, no doubt you will find more fear-mongering websites talking about the “possible” dangers with electromagnetic fields than references to scientifically valid papers.

Scientists may not have the Search Engine Optimization teams that these fringe websites do, but they have the truth on their side. And the truth continues to indicate that we have no reason to fear our phones.

Still not convinced? Have a look at this map showing all the cell phone towers in the lower British Columbia area (also available as an iPhone app):

Map of all cellular phone towers in the lower British Columbia area.

In this sea of towers already in existence, and all those near your house that you have been living peacefully beside for the past several years, will two more really make a difference?

More than that, with the explosion of cell phone use and cell tower construction in the last decade, isn’t is odd that no increase in cancer rates have been seen?

We should have at least seen a small effect by now if there were any health risks associated with these towers or cell phone use.

But again, I’ve had this argument enough to know that data and common sense won’t convince anybody. Anything new and widespread will inevitably cause people to be afraid. Much like microwave ovens did in the 1950s and 60s.

By the way, no adverse health effects have ever been reported with the proper use of a microwave oven. I guess we will have to wait about 60 years before people will start chilling out about their cell phones.

My Top 10 Sci-Fi/Fantasy Books: #10 – Watership Down

April 21, 2011 Leave a comment

So yes, I am away on vacation.

You can hear about how things are going by checking my Twitter feed. I’ve never driven across British Columbia before so I’m sure I’ll have lots to tweet about.

But in the meantime, you are getting a special treat. My second Top 10 list! This time it’s my top 10 sci-fi/fantasy novels. (The first was my Top 10 Sci-Fi Movies)

A quick caveat. These are my favourite novels. Not necessarily the most well written, well crafted, though provoking, social commentating sci-fi books of all time. They are simply the books I can read over and over and over again and never get tired of them.

If you disagree, let me know! I’d love to hear about your favourites, and I really enjoy getting book recommendations too, so don’t be shy.

Ok, let’s get started with…

#10 – Watership Down by Richard Adams (1972)


Watership Down

Image via Wikipedia

You might think that a group of rabbits trying to find a new home sounds like a Disney movie. But Richard Adams turns this mundane idea into an enthralling heroic fantasy story.

Engaging characters and a surprising amount of creepiness (the strange rabbits in Cowslip’s warren gave me the heebie-jeebies) set this novel apart from other, more childish stories.

A good deal of violence and religious overtones make this book a grown-up fantasy that anybody would find entertaining. There was also an animated version that follows the novel quite closely, though I would not recommend it for young children. (Apparently there is a Facebook support group for those who were traumatized by the movie as a child)

So this book is a great start to my Top 10 Sci-Fi/Fantasy novels. And there is a lot more yet to come!

All the world will be your enemy, Prince of a Thousand enemies. And when they catch you, they will kill you. But first they must catch you. Be cunning, and full of tricks, and your people will never be destroyed.

– Richard Adams, Watership Down

All Entries

#10 – Watership Down

#9 – The Harry Potter Series

#8 – The Wheel of Time Series

#7 – The Stars My Destination

#6 – To Say Nothing of the Dog

#5 – Doomsday Book

#4 – Lamb: The Gospel According to Biff, Christ’s Childhood Pal

#3 – The Farseer Trilogy

#2 – Flowers for Algernon

#1 – The Martian Chronicles

Ontario Opposition Parties Resort to Radiation Fear Mongering

April 13, 2011 Leave a comment

Ontario Premier Dalton McGuinty was criticized for not releasing details of increased radiation levels in Ontario. - Photo: Joshua Sherurcij

It keeps happening, and it keeps blowing my mind.

However, this time it is not the media that is the culprit of radiation fear-mongering, but the opposition parties in the Ontario provincial government.

A story today from The Globe and Mail details how Premier Dalton McGuinty and the provincial Liberal party have come

under fire from opposition members on Wednesday for failing to tell the public about elevated levels of radiation detected in the province following Japan’s nuclear disaster.

The problem with this though, is that the increased radiation levels in Ontario are negligible.

I wrote a post a few weeks ago about increased radiation levels being detected in British Columbia, on the west coast of Canada. The media, of course, jumped all over the story, even though the increase in radiation detected was less than the increase seen when it rains.

And it rains A LOT in BC.

The increase seen in Ontario is even smaller. In fact, as Leslie Meerburg, spokeswoman for Health Canada, pointed out:

A five-hour airplane flight from Montreal to Vancouver exposes an individual to 50,000 times more radiation than the level detected in Canada as a result of the earthquake in Japan

Let me give you some more numbers to show you just how ridiculous this complaint by the opposition parties really is.

Radiation dose absorbed in a biological system is calculated in units of Sieverts (Sv). This unit takes into account the radiation type, amount of radiation absorbed by your body, as well as the sensitivity of various organs to radiation exposure.

On average, you get about 10 micro-Sieverts (1.0 x 10-5 Sv) of radiation dose per day. That five-hour flight from Montreal to Vancouver gives you about 40 micro-Sieverts (4.0 x 10-5 Sv).

The increased amount of radiation in Ontario is roughly 0.00008 micro-Sieverts (8.0 x 10-10 Sv).

This is an increase of about 0.0008 %.

Need a visual? Here is a bar graph comparing a normal day’s worth of radiation dose in Ontario, compared to a day with the “increased levels” of radiation dose.

In other words, there is absolutely no danger associated with this increased level of radiation.

So why did the NDP give the Liberals a hard time?

New Democrats questioned government ministers for the second straight day on why they have not been more transparent with the public by publishing information on radiation levels in the air, water and food supply.

“This government totally dropped the ball,” NDP Leader Andrea Horwath said in Question Period.

I generally support the NDP, but it was the NDP in this case that dropped the ball. I’m very disappointed by this.

Turns out, the Ontario government had already increased testing all food, milk and water in the wake of the Japan nuclear crisis. The NDP was upset that they didn’t tell anybody.

But I feel this was the right call. Why cause undo fear and panic  when there is absolutely no danger? I’m glad the government increased their testing rates, just to be on the safe side, but telling the public would have been a mistake.

Refusing to understand the science behind an issue and using fear to further a political agenda is distasteful and shows a lack of judgment. Frankly, it is something more akin to American politics.

Radiation From Japan Reaches Canada. RUN! PANIC! AAAAAH!

March 22, 2011 2 comments

File:Radiation symbol alternate.svgOne day, I think I’m going to open up a news website or newspaper and there is going to be a front page headline that reads “LOOK OUT BEHIND YOU!”.

This is getting ridiculous.

New outlets, including CBC, ran an article today and yesterday about increasing radiation levels detected in Canada and in Iceland. The cause of this radiation is attributed to the crisis with the nuclear power plant in Japan. So just how big of an increase in radiation was there in British Columbia?

Gary Holub says increased radiation levels were expected, and are less than the increase in radiation levels Canadians would see naturally when it rains.

Holub stressed that the increase poses no health risk to Canadians.

Seriously? Less of an increase than when it rains? Yet the CBC chose to run a headline which said: “Increased Radiation Detected by B.C. Monitors“.

Scientific American reported what the U.S. Energy Department and the Environmental Protection Agency had to say about the increase in radiation.

They said the radiation amounted to one-millionth of the dose rate that a person normally receives from natural sources such as rocks, bricks and the sun.

This increased level of radiation is not even newsworthy, let alone worthy of a scaaaaaaaary headline. Everyone on this side of the pacific ocean has nothing to worry about.

Actually, unless you are one of the heroic Japanese workers trying to restore power to the nuclear plant, you have very little to worry about.

Does nobody remember that there were victims of an earthquake AND tsunami in Japan recently? Are we only paying attention to the nuclear plant now because news outlets love the fear generated by the word “radiation”?

Donations to the Japanese relief effort can be made through The Canadian Red Cross

Other places to make donations can be found here.

Behold! The Non-Browning Apple!

November 29, 2010 Leave a comment

It’s lunch time. You take a bit of your delicious apple. A colleague asks for your opinion on something, and you forgot about your apple for a few minutes.

When you return to it, you find it has become brown and gross. You throw it away out of disgust.

But its possible this may not happen again, if a new breed of genetically modified apple which doesn’t brown gets approval for growing. A biotech company called Okanagan Specialty Fruits of Summerland (OSF), based in British Columbia, Canada, has developed the apple and believes it will be a hit. Neal Carter, president of the company said

They look like apple trees and grow like apple trees and produce apples that look like all other apples and when you cut them, they don’t turn brown. The benefit is something that can be identified just about by everybody.

He says that the new type of apple will encourage it to be packaged in salads and children’s lunches, helping lead to more healthy eating.

How does it work? Well my biology is a little rusty, but basically what happens is this:

When you pierce the skin of the apple you expose the innards to oxygen. This causes a chemical reaction to occur involving enzymes which create melanin, the same pigment in your hair and eyes, and leads to the apple turning brown.

OSF has licensed a technology from Australian researchers which stops the production of a certain enzyme, polyphenol oxidase, which causes the browning.

It will be interesting to see how this pans out, but it will be awhile. The approval process for the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service can take years.

In the meantime, there are a couple of things you can do to prevent your fruit from browning. You could drizzle some lemon juice on it, as the acid helps prevent the enzymes from turning the fruit brown. Also, you could refrigerate the fruit before eating, as the cold temperature reduces the rate of the chemical reaction which produces that nasty brown colour.