It never ceases to amaze me that most people haven't a clue as to how our modern world is powered. There are trade-offs on everything. Nothing happens without something else happening. They get upset about the energy used to power and SUV, but everything in their life is plugged into an electrical socket. The hazardous chemicals required to make their i-pod, laptop, desktop, monitor, cell phone, i-pad, and big screen TV would astound them. We can't have incandescent light bulbs, but the chemicals in the flouresents are deadly.
The reason I bring this up is an article in the Vancouver (Canada) Sun.
It's Saturday night, and you want to catch the latest summer blockbuster. You do a quick Google search to find the venue and right time, and off you go to enjoy some mindless fun.
Meanwhile, your Internet search has just helped kill the planet. Depending on how long you took and what sites you visited, your search caused the emission of one to 10 grams of carbon into the atmosphere, contributing to global warming.
Sure, it's not a lot on its own — but add up all of the more than one billion daily Google searches, throw in 60 million Facebook status updates each day, 50 million daily tweets and 250 billion emails per day, and you're making a serious dent in some Greenland glaciers.
I doubt it's making much of a dent at all. Let's face it, if you were seriously denting them every day, it wouldn't be too many days before they would disappear. The less than factual hyperbole aside, the article brings up an interesting point - energy is consumed .
Now here is comedy gold:
Hackers gather around the globe to fight climate change
[T]his weekend, self-proclaimed hackers around the world will gather at "hackathon" events to tackle disaster-risk management and climate change. The occasion is the semiannual Random Hacks of Kindness global conference, which seeks to leverage Internet data to address world problems.
So, if you believe the first article, the geeks are going to save the planet by killing it. You can't make this stuff up.
Seriously, as our lives become increasingly electronic and wired to the grid, the demand for electricity rises. Your wireless devices must be charged. Your new digital camera with a multitude of automatic functions needs to be recharged. You're laptop must be recharged and if some people have their way, your car will have to be recharged. In case you haven't noticed, everything you do requires some form of energy and energy isn't made from thin air. Something gets consumed in the process.
At this point in time, fossil fuels are the cheapest and most efficient way to produce energy. Replacing gasoline and diesel is a long way off. You can't build enough wind turbines to power large consumption.
I'm not saying we shouldn't make finding alternate energy sources a priority, just understand that everything comes with a price. If you plug it in, energy must be produced.
Mike







