It's called the "Argument From Ignorance."
I tried that in my calc class regarding differential equations, but it didn't fly.
Son; Dad, I looked in the mirror and I think I see some slight changes and differences from you and mom.
Dad; I will not raise a heretic. Did you not learn nothing from that last whipping!!!!!!!
Whack, Whack, Whack, Whack, Whack, Whack, Whack,
Dad: Now remember there is no evolution, change or difference, Now repeat after me,
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!
I am a clone!!!