Laughing at global warming I know, it's terrible. But with things getting so stupid on Parliament Hill, how can anyone help it? By Lorrie Goldstein Toronto Sun Sunday, February 4, 2007 I'm sorry. I know global warming is a serious subject, particularly with the release of the latest report of the Intergovernmental Panel on Climate Change (IPCC). But at some point in many big stories, mass hysteria takes over and the subject, no matter how serious, "jumps the shark" as they say on TV. For me, that moment happened last week while reading a story in the Globe and...