Tell your dad that his need to stoop to character assasination just shows him to be a bitter, petty fool that is desperate to avoid the fact that he doesn't have logic, reason, facts or evidence on his side.
Then tell him that if he ever wants to have an adult conversation about his beliefs, you'd be more than willing, but until he has anything more than small-minded insults, you're just going to laugh at the fact that he believes in supertitious fairy-tales.
Then tell him that if he ever wants to have an adult conversation about his beliefs, you'd be more than willing, but until he has anything more than small-minded insults, you're just going to laugh at the fact that he believes in supertitious fairy-tales.
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own - Bertrand Russell