I agree with you GreenChick about the unsanitary nature of not using plastic bags to line things - i am still trying to think of an alternative there.
After the snowy weekend we've experienced here in the UK - and all the time it took me to get all the ice off my car this morning - I challenge anyone to go without antifreeze and deicer (mono ethylene glyco) right now!!!
How about we all give up gasoline for a week. We're allowed to let other people use it on our behalf (like delivery people) but we can't drive cars...