Good neighbours share. But what Canada is sharing these days with its good neighbour to the south is not appreciated. I refer to the dense…

Last Tuesday, the air quality in Calgary hit a level in the range hazardous to human health. According to meteorologist Jaclyn Whittal, Alberta had the…

I got up this morning in semi-darkness even though the sun had risen at 5:45 a.m. and the forecast was for sunny and warm. I…

On March 20 the Intergovernmental Panel on Climate Change (IPCC) released the final instalment of its Sixth Assessment Report. The report resulted from the work…

Back in the dim past, society entered into a great debate about the health effects of cigarette smoking, a noxious habit I practiced myself for…

“By a wide margin, this legislation will be the greatest pro-climate legislation that has ever been passed by Congress.” — U.S. Senate Majority Leader Chuck…

Australia shares with Canada and the United States the dubious distinction of being one of the top three per-capita greenhouse gas producers among the industrial…

When Premier Kenney went down to the U.S. earlier this month to peddle even more of our major greenhouse gas-producing product, I was at a…

Promoters of the Alberta tar sands suggest customers for the product almost have a moral obligation to buy it. Their term is “ethical oil.” We…

Many years ago, when I toiled in the oil patch, I lived in Houston, Texas for a couple of years. It was most enjoyable, especially…

Is there any issue that has had more plans and less action than global warming? Now the feds have presented us with another. And like…

The 26th UN Climate Change Conference (COP26) is scheduled for 31 October to 12 November in Glasgow. This is the 26th of the annual conferences…