Green Options

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The movie The Day After Tomorrow saw the planet globally affected by the cessation of the ocean conveyor belt, or, more precisely known as the thermohaline circulation (THC). The northern hemisphere suffered massive drops in temperature, rises in sea level and a variety of other climate conditions.

Putting aside the fantastical nature of the speed with which this happened, the base science is sound; that an increase in freshwater could slow or shutdown the thermohaline circulation, causing an unexpected and unhelpful ice age.

The headlines are out, 1966 was the last time North America and much of Siberia have seen so much snow.

An article in Canada’s National Post summarized weather around the northern hemisphere and concluded that arctic ice is back, heavier than ever in some areas, and China is reeling from its worst winter in a century.

Of course, it doesn’t mean global warming is a non-entity, nor does it mean we’re headed for a mini ice-age. The author, Lorne Gunter, took a swipe at environmentalists this way:

“Ok, so one winter does not a climate make. It would be premature to claim an Ice Age is looming just because we have had one of our most brutal winters in decades.

But if environmentalists and environment reporters can run around shrieking about the manmade destruction of the natural order every time a robin shows up on Geeorgian Bay two weeks early, then it is at least fair game to use this winter’s weather stories to wonder whether the alarmist are being a tad premature.”

Myth: These same climate scientists predicted a coming ice age in the 70’s. They were wrong then, so why should we trust them now?

Fact: No, they didn’t. The situation in the 70’s was very different from our current situation. There was no scientific consensus on climate change. There was no international body of scientists looking into the matter, no global effort to deal with climate change, and

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