The first thing to recognize is that no amount of evidence or logic swayed you to have faith in science, doctors, vaccines, etc. You, like all humans, made that decision emotionally and then chose some evidence/arguments in order to rationalize your emotional decision. Once you understand that it's always emotion, that may help guide you in how to "debate" such topics. The short answer, is that debating them in the traditional sense is a massive waste of your time.

http://bigthink.com/experts-corner/decisions-are-emotional-n...