What is the purpose of wasps, cats, and caravans? br The world would be so much happier br Without wasps, cats, caravans, br Unless you were a wasp of course, br Or a caravan, or a cat. br Why do people use caravans anyway? br What fun to be stuck behind one for seventy miles. br Wasps are pointless, though, aren’t they? br Bees pollinate plants. They’re quite pretty— br Wasps, that is. People like cats. br I don’t mind them particularly but— br Oh well, never mind. Every creeping thing br That creepeth upon the earth. Insects br Are a nuisance. Why is he afraid of spiders? br br (Monday,31st October,2005.