People seem to really like to talk about how we should change the way we heat and cool our homes...based on what works in places that don't get hot or cold weat

People seem to really like to talk about how we should change the way we heat and cool our homes...based on what works in places that don't get hot or cold weather. "Unless you’re a contractor or an HVAC nerd, you probably don’t think much about your heating and cooling systems." Or...a homeowner? "Nobody knows what furnace or water heater they have." Are people who don't know in a position to install a greener one?