Comment by epr

> sometimes one side is unambigiously right and the other unambiguously wrong

Certainly you can try to pick some objective criteria for determining who is right, but that is beside the point that these questions ideally split a target population 50/50. If you have a philosophical theory of everything that allows you to always have an objective answer then that is awesome for you, but thinking that everyone else will share your views is naive to say the least.