You are correct, this is call for proof.
It seems that in your worldview, one either believes the author, or calls him a liar. But in real life, the third option is actually more optimal in majority of cases. This third option is doubt.
It seems that in your worldview, one either believes the author, or calls him a liar. But in real life, the third option is actually more optimal in majority of cases. This third option is doubt.