Just as we evolve property from common to private;
Just as we evolve the suppression of parasitism from criminal, to fraudulent, to free riding, to conspiratorial, to warfare;
Just as we evolve argument from mysticism to reason, to rationalism, to empiricism, to testimonialism;
We also evolve truth from justificationary, to moral, to legal, to scientific, to testimonial.
Each thing we do removes frictions AND costs.