> not everyone has to agree about a particular description Well, we do if we want to have a discussion about a particular problem. Using the description from t

> not everyone has to agree about a particular description Well, we do if we want to have a discussion about a particular problem. Using the description from the experts in the subject certainly seems like a good place to start. You can define food as shards of metal and glass but that means I'm probably not going to take culinary advice from you.