On Pollution

Today, I read an article on chemical pollutants in human bodies, which pretty much made it clear that no matter how careful you are about what you eat and what products you use, there is no getting around chemical contamination in our bodies. There are a multitude of culprits, such as the well known mercury and bisphenol-A, plastic contaminants and heavy metals.

We pick these up inadvertently from Teflon pans, plastic food and drink containers (and the plastic linings of soft drink cans), as well as from simply breathing the air around us, filled with car exhaust and industrial by-product.

Some days it just feels like there's no escaping it...

On a happier note, I stole this cheerful bit from the WorldChanging website:

In spite of what you may have heard, Europe's carbon market is working beautifully. The EU's Emissions Trading Scheme (ETS) has been operational since 2005 and we're now getting a good look at how it functions. It turns out, it's a remarkable success story, both environmentally and economically.

So, we just need to try harder, people.

On Heat in November

Yesterday was a record-breaking *17 degrees Celsius* in Edmonton, Canada's largest northern city. The last time it was even close to this warm was in 1904...over a century ago. We're in a drought at the onset of winter.

Just sayin'.

On thinking

I've been doing a lot of thinking lately, and wondering about people's views on issues of the progression and impact of the human species on this planet. Today, I skimmed through an article that suggested a person's stance on global warming (climate change) is a belief...like a religion. Now, this struck me as odd. But even more odd was the public response to this article - not rejecting that view as I would have assumed to be done (as that is pretty much typical with the people I surround myself with) - but overwhelmingly in support of global warming as a personal belief - something faith based.

So, being a little bit confounded by this new view on what I have always taken to be truth, I did some research on why on Earth people would think this stuff is made up. The first thing that came up was a Wikipedia article that explained the "Global Warming Conspiracy Theory." Most of the arguments have to do with the government, big business and/or scientists getting support and money by scaring the public. I mean, I can see why people would want to believe that we're not impacting the planet negatively and we're not screwing our selves in the process... but blaming "the powers that be" for making it up as a scare tactic is very George Orwell.

Independent scientists are not rolling in the dough for telling the world about their research...most biologists, geologists, meteorologists and other science researchers pursue their work out of a concern and interest in learning about and solving environmental problems - which is why I find it so sad that people want to demonize science.

There is so much overlap in research, and so much physical evidence that supports their studies...the ocean ice is melting and not refreezing, and we can see that polar bears are suffering due to their changed habitat and food sources because of this. Glaciers are gone from where they once covered mountainsides, and some island nations have already had to abandon their homes due to water levels rising.

I have talked to someone who simply thought that humans couldn't possibly have an effect on something as large as the planet Earth and its atmosphere. I mean, people are so small, right? This is insanity - we are changing the chemical composition of our planet by digging up stuff from underneath the Earth's crust and burning it by the tonne. This would not happen naturally.

The gases from that burning don't just go into the atmosphere (which not only causes global warming, but air pollution, too!) it goes into the ocean, where it exists as mercury. This is bad for plants and animals and humans - mercury is toxic to living things and causes neurological disorders. Also, the warming of the atmosphere transfers into a warming of the oceans, which makes the water more susceptible to carbon dioxide infusion. More CO2 is being absorbed and is causing the acidification of the oceans.

There is so much evidence. Humanity needs to take responsibility and make changes - if not to try and reverse these effects (they may well be irreversible, anyways) then to improve ourselves as a species.