Exactly what I'm thinking. If you remove the and there are two interpretations ( blame english for this). both ineffectual and perpetual or just perpetual or just ineffectual.
Yes, unfortunately no language is an optimum form of communication, so we rely on other cues (often body language when available) to try to determine what an author/speaker really means to convey. Word choice does play a role in that, which is why I think pg (or anybody) would prefer to be quoted correctly :)
