True. But if we assume everyone put on the stand in a trial is a paid shill, lieing for one side or the other, we also have to assume that that the court syste

True. But if we assume everyone put on the stand in a trial is a paid shill, lieing for one side or the other, we also have to assume that that the court system is a sham and there's no point in a trial. I'd rather assume that we can find smart, honest experts who happen to disagree, and that we can trust what they are saying to be their view of reality.