The position isn't adopted or held via logic so logical argument won't have any effect. The position is essentially emotional so the logical response is to use an emotional argument, eg; ridicule.
Quote:I don't understand why you'd come to a discussion forum, and then proceed to reap from visibility any voice that disagrees with you. If you're going to do that, why not just sit in front of a mirror and pat yourself on the back continuously?-Esquilax
Evolution - Adapt or be eaten.