From: Internation Bureau of Weather and Enviroment Dated: 14/02/07 (1800) Be advised that the heat generated by the human body when shoveling show contributes to Global Warming. If you must shovel, an individual must wrap him/her self in sufficient clothing to prevent heat transfer to the atmosphere. If not, you must bear the guilt for all man-made global warning. The heat police will be watching, so button up.