Hi Steve,<br><br>I appreciate what you are saying, but that does not answer to the question as to why he believes neither person would be willing to relinquish those presuppositions if they were shown to lead to an inconsistent or contradictory system of thought. The fact that we hold different presuppositions on things does not mean that we have to give up sanctified debate about them.<br><br>Sincerely,<br><br>~Jason