MOST PEOPLE MOST OF THE TIME DISCUSS THEIR OWN MORAL POSITIONS AND THE POSITIONS OF OTHERS AS IF THESE ARE STATEMENTS ABOUT THE WORLD THAT CAN BE TRUE OR FALSE. SO THE BURDEN OF PROOF IS ON THE ANTI-REALISTS TO EXPLAIN WHY THIS WAY OF TALKING IS INCORRECT. MORALITY IS SUBJECTIVE! MORAL COMMITMENTS ARE JUST EXPRESSIONS OF EMOTION! DISAGREEMENT IMPLIES THAT THERE IS NO RIGHT ANSWER! MORAL REALISM IS INCOMPATIBLE WITH SCIENCE.