For example, here is a list they give of The Most Harmful Consumer Activities" in order of heinousness (p50):Cars and light trucksMeat and poultryFruit, vegetables, and grainsHome heating, hot water, and air conditioningHousehold appliances and lightingHome constructionHousehold water and sewageLooking at the list your first reaction might be like, but I need my truck, and my family eating less m