As you probably know, when it comes to apologetic methodology, Presuppositional Apologetics as conceived of by Cornelius Van Til is probably the most controversial.

However, there is something about it that makes it the best defense of the Christian faith: the transcendental argument. Transcendental arguments in general aim to show that some principle which a skeptic denies is necessary for some other principle which the skeptic takes for granted. 

This implies that, if successful, a transcendenta...