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…

Purchasing carbon offsets is a popular way to act against global warming, or at least to alleviate one’s conscience. An offset allows a business, government…