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…

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…

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…